Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases
The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Li, Shenglin [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2019transfer abstract |
|---|
| Umfang: |
6 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation - Praveen Kumar, D. ELSEVIER, 2015transfer abstract, Amsterdam [u.a.] |
|---|---|
| Übergeordnetes Werk: |
volume:28 ; year:2019 ; pages:101-106 ; extent:6 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.jechem.2018.01.021 |
|---|
| Katalog-ID: |
ELV044939612 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | ELV044939612 | ||
| 003 | DE-627 | ||
| 005 | 20230626010034.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 181123s2019 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.jechem.2018.01.021 |2 doi | |
| 028 | 5 | 2 | |a GBV00000000000427.pica |
| 035 | |a (DE-627)ELV044939612 | ||
| 035 | |a (ELSEVIER)S2095-4956(17)31168-3 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 530 |q VZ |
| 082 | 0 | 4 | |a 620 |q VZ |
| 082 | 0 | 4 | |a 690 |q VZ |
| 084 | |a 56.03 |2 bkl | ||
| 100 | 1 | |a Li, Shenglin |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases |
| 264 | 1 | |c 2019transfer abstract | |
| 300 | |a 6 | ||
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a nicht spezifiziert |b z |2 rdamedia | ||
| 338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
| 520 | |a The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. | ||
| 520 | |a The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. | ||
| 700 | 1 | |a Zan, Yifan |4 oth | |
| 700 | 1 | |a Sun, Yuanyuan |4 oth | |
| 700 | 1 | |a Tan, Zhichao |4 oth | |
| 700 | 1 | |a Miao, Gai |4 oth | |
| 700 | 1 | |a Kong, L.Z. |4 oth | |
| 700 | 1 | |a Sun, Yuhan |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier |a Praveen Kumar, D. ELSEVIER |t Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation |d 2015transfer abstract |g Amsterdam [u.a.] |w (DE-627)ELV01862751X |
| 773 | 1 | 8 | |g volume:28 |g year:2019 |g pages:101-106 |g extent:6 |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.jechem.2018.01.021 |3 Volltext |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a GBV_ELV | ||
| 912 | |a SYSFLAG_U | ||
| 912 | |a GBV_ILN_21 | ||
| 912 | |a GBV_ILN_40 | ||
| 936 | b | k | |a 56.03 |j Methoden im Bauingenieurwesen |q VZ |
| 951 | |a AR | ||
| 952 | |d 28 |j 2019 |h 101-106 |g 6 | ||
| author_variant |
s l sl |
|---|---|
| matchkey_str |
lishenglinzanyifansunyuanyuantanzhichaom:2019----:fiinoeohdoeoyioboaseiexltlnotyeelcln1poyeelclvruircifo |
| hierarchy_sort_str |
2019transfer abstract |
| bklnumber |
56.03 |
| publishDate |
2019 |
| allfields |
10.1016/j.jechem.2018.01.021 doi GBV00000000000427.pica (DE-627)ELV044939612 (ELSEVIER)S2095-4956(17)31168-3 DE-627 ger DE-627 rakwb eng 530 VZ 620 VZ 690 VZ 56.03 bkl Li, Shenglin verfasserin aut Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases 2019transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. Zan, Yifan oth Sun, Yuanyuan oth Tan, Zhichao oth Miao, Gai oth Kong, L.Z. oth Sun, Yuhan oth Enthalten in Elsevier Praveen Kumar, D. ELSEVIER Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation 2015transfer abstract Amsterdam [u.a.] (DE-627)ELV01862751X volume:28 year:2019 pages:101-106 extent:6 https://doi.org/10.1016/j.jechem.2018.01.021 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_21 GBV_ILN_40 56.03 Methoden im Bauingenieurwesen VZ AR 28 2019 101-106 6 |
| spelling |
10.1016/j.jechem.2018.01.021 doi GBV00000000000427.pica (DE-627)ELV044939612 (ELSEVIER)S2095-4956(17)31168-3 DE-627 ger DE-627 rakwb eng 530 VZ 620 VZ 690 VZ 56.03 bkl Li, Shenglin verfasserin aut Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases 2019transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. Zan, Yifan oth Sun, Yuanyuan oth Tan, Zhichao oth Miao, Gai oth Kong, L.Z. oth Sun, Yuhan oth Enthalten in Elsevier Praveen Kumar, D. ELSEVIER Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation 2015transfer abstract Amsterdam [u.a.] (DE-627)ELV01862751X volume:28 year:2019 pages:101-106 extent:6 https://doi.org/10.1016/j.jechem.2018.01.021 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_21 GBV_ILN_40 56.03 Methoden im Bauingenieurwesen VZ AR 28 2019 101-106 6 |
| allfields_unstemmed |
10.1016/j.jechem.2018.01.021 doi GBV00000000000427.pica (DE-627)ELV044939612 (ELSEVIER)S2095-4956(17)31168-3 DE-627 ger DE-627 rakwb eng 530 VZ 620 VZ 690 VZ 56.03 bkl Li, Shenglin verfasserin aut Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases 2019transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. Zan, Yifan oth Sun, Yuanyuan oth Tan, Zhichao oth Miao, Gai oth Kong, L.Z. oth Sun, Yuhan oth Enthalten in Elsevier Praveen Kumar, D. ELSEVIER Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation 2015transfer abstract Amsterdam [u.a.] (DE-627)ELV01862751X volume:28 year:2019 pages:101-106 extent:6 https://doi.org/10.1016/j.jechem.2018.01.021 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_21 GBV_ILN_40 56.03 Methoden im Bauingenieurwesen VZ AR 28 2019 101-106 6 |
| allfieldsGer |
10.1016/j.jechem.2018.01.021 doi GBV00000000000427.pica (DE-627)ELV044939612 (ELSEVIER)S2095-4956(17)31168-3 DE-627 ger DE-627 rakwb eng 530 VZ 620 VZ 690 VZ 56.03 bkl Li, Shenglin verfasserin aut Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases 2019transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. Zan, Yifan oth Sun, Yuanyuan oth Tan, Zhichao oth Miao, Gai oth Kong, L.Z. oth Sun, Yuhan oth Enthalten in Elsevier Praveen Kumar, D. ELSEVIER Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation 2015transfer abstract Amsterdam [u.a.] (DE-627)ELV01862751X volume:28 year:2019 pages:101-106 extent:6 https://doi.org/10.1016/j.jechem.2018.01.021 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_21 GBV_ILN_40 56.03 Methoden im Bauingenieurwesen VZ AR 28 2019 101-106 6 |
| allfieldsSound |
10.1016/j.jechem.2018.01.021 doi GBV00000000000427.pica (DE-627)ELV044939612 (ELSEVIER)S2095-4956(17)31168-3 DE-627 ger DE-627 rakwb eng 530 VZ 620 VZ 690 VZ 56.03 bkl Li, Shenglin verfasserin aut Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases 2019transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. Zan, Yifan oth Sun, Yuanyuan oth Tan, Zhichao oth Miao, Gai oth Kong, L.Z. oth Sun, Yuhan oth Enthalten in Elsevier Praveen Kumar, D. ELSEVIER Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation 2015transfer abstract Amsterdam [u.a.] (DE-627)ELV01862751X volume:28 year:2019 pages:101-106 extent:6 https://doi.org/10.1016/j.jechem.2018.01.021 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_21 GBV_ILN_40 56.03 Methoden im Bauingenieurwesen VZ AR 28 2019 101-106 6 |
| language |
English |
| source |
Enthalten in Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation Amsterdam [u.a.] volume:28 year:2019 pages:101-106 extent:6 |
| sourceStr |
Enthalten in Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation Amsterdam [u.a.] volume:28 year:2019 pages:101-106 extent:6 |
| format_phy_str_mv |
Article |
| bklname |
Methoden im Bauingenieurwesen |
| institution |
findex.gbv.de |
| dewey-raw |
530 |
| isfreeaccess_bool |
false |
| container_title |
Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation |
| authorswithroles_txt_mv |
Li, Shenglin @@aut@@ Zan, Yifan @@oth@@ Sun, Yuanyuan @@oth@@ Tan, Zhichao @@oth@@ Miao, Gai @@oth@@ Kong, L.Z. @@oth@@ Sun, Yuhan @@oth@@ |
| publishDateDaySort_date |
2019-01-01T00:00:00Z |
| hierarchy_top_id |
ELV01862751X |
| dewey-sort |
3530 |
| id |
ELV044939612 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV044939612</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626010034.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">181123s2019 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.jechem.2018.01.021</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">GBV00000000000427.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV044939612</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S2095-4956(17)31168-3</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">530</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">620</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">690</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">56.03</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Li, Shenglin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2019transfer abstract</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">6</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zan, Yifan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sun, Yuanyuan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Tan, Zhichao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Miao, Gai</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kong, L.Z.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sun, Yuhan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier</subfield><subfield code="a">Praveen Kumar, D. ELSEVIER</subfield><subfield code="t">Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation</subfield><subfield code="d">2015transfer abstract</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV01862751X</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:28</subfield><subfield code="g">year:2019</subfield><subfield code="g">pages:101-106</subfield><subfield code="g">extent:6</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.jechem.2018.01.021</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_21</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">56.03</subfield><subfield code="j">Methoden im Bauingenieurwesen</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">28</subfield><subfield code="j">2019</subfield><subfield code="h">101-106</subfield><subfield code="g">6</subfield></datafield></record></collection>
|
| author |
Li, Shenglin |
| spellingShingle |
Li, Shenglin ddc 530 ddc 620 ddc 690 bkl 56.03 Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases |
| authorStr |
Li, Shenglin |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)ELV01862751X |
| format |
electronic Article |
| dewey-ones |
530 - Physics 620 - Engineering & allied operations 690 - Buildings |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
elsevier |
| remote_str |
true |
| illustrated |
Not Illustrated |
| topic_title |
530 VZ 620 VZ 690 VZ 56.03 bkl Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases |
| topic |
ddc 530 ddc 620 ddc 690 bkl 56.03 |
| topic_unstemmed |
ddc 530 ddc 620 ddc 690 bkl 56.03 |
| topic_browse |
ddc 530 ddc 620 ddc 690 bkl 56.03 |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
zu |
| author2_variant |
y z yz y s ys z t zt g m gm l k lk y s ys |
| hierarchy_parent_title |
Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation |
| hierarchy_parent_id |
ELV01862751X |
| dewey-tens |
530 - Physics 620 - Engineering 690 - Building & construction |
| hierarchy_top_title |
Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)ELV01862751X |
| title |
Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases |
| ctrlnum |
(DE-627)ELV044939612 (ELSEVIER)S2095-4956(17)31168-3 |
| title_full |
Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases |
| author_sort |
Li, Shenglin |
| journal |
Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation |
| journalStr |
Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
500 - Science 600 - Technology |
| recordtype |
marc |
| publishDateSort |
2019 |
| contenttype_str_mv |
zzz |
| container_start_page |
101 |
| author_browse |
Li, Shenglin |
| container_volume |
28 |
| physical |
6 |
| class |
530 VZ 620 VZ 690 VZ 56.03 bkl |
| format_se |
Elektronische Aufsätze |
| author-letter |
Li, Shenglin |
| doi_str_mv |
10.1016/j.jechem.2018.01.021 |
| dewey-full |
530 620 690 |
| title_sort |
efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over cu–ni–zro<ce:inf loc="post">2</ce:inf> catalyst without solid bases |
| title_auth |
Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases |
| abstract |
The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. |
| abstractGer |
The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. |
| abstract_unstemmed |
The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized. |
| collection_details |
GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_21 GBV_ILN_40 |
| title_short |
Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases |
| url |
https://doi.org/10.1016/j.jechem.2018.01.021 |
| remote_bool |
true |
| author2 |
Zan, Yifan Sun, Yuanyuan Tan, Zhichao Miao, Gai Kong, L.Z. Sun, Yuhan |
| author2Str |
Zan, Yifan Sun, Yuanyuan Tan, Zhichao Miao, Gai Kong, L.Z. Sun, Yuhan |
| ppnlink |
ELV01862751X |
| mediatype_str_mv |
z |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth oth oth oth oth |
| doi_str |
10.1016/j.jechem.2018.01.021 |
| up_date |
2024-07-06T22:48:21.386Z |
| _version_ |
1803871690567974912 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV044939612</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626010034.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">181123s2019 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.jechem.2018.01.021</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">GBV00000000000427.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV044939612</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S2095-4956(17)31168-3</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">530</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">620</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">690</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">56.03</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Li, Shenglin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Efficient one-pot hydrogenolysis of biomass-derived xylitol into ethylene glycol and 1,2-propylene glycol over Cu–Ni–ZrO<ce:inf loc="post">2</ce:inf> catalyst without solid bases</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2019transfer abstract</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">6</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The directly selective hydrogenolysis of xylitol to ethylene glycol (EG) and 1,2-propylene glycol (1,2-PDO) was performed on Cu–Ni–ZrO2 catalysts prepared by a co-precipitation method. Upon optimizing the reaction conditions (518 K, 4.0 MPa H2 and 3 h), 97.0% conversion of xylitol and 63.1% yield of glycols were obtained in water without extra inorganic base. The catalyst still remained stable activity after six cycles and above 80% total selectivity of glycols was obtained when using 20.0% xylitol concentration. XRD, TEM and ICP results indicated that Cu–Ni–ZrO2 catalysts possess favorable stability. Cu and Ni are beneficial to the cleavage of CO and CH bond, respectively. To reduce the hydrogen consumption, isopropanol was added as in-situ hydrogen source and 96.4% conversion of xylitol with 43.6% yield of glycols were realized.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zan, Yifan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sun, Yuanyuan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Tan, Zhichao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Miao, Gai</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kong, L.Z.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sun, Yuhan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier</subfield><subfield code="a">Praveen Kumar, D. ELSEVIER</subfield><subfield code="t">Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation</subfield><subfield code="d">2015transfer abstract</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV01862751X</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:28</subfield><subfield code="g">year:2019</subfield><subfield code="g">pages:101-106</subfield><subfield code="g">extent:6</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.jechem.2018.01.021</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_21</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">56.03</subfield><subfield code="j">Methoden im Bauingenieurwesen</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">28</subfield><subfield code="j">2019</subfield><subfield code="h">101-106</subfield><subfield code="g">6</subfield></datafield></record></collection>
|
| score |
7.402587 |