Unique catalysis of Ni-Al hydrotalcite derived catalyst in CO2 methanation: cooperative effect between Ni nanoparticles and a basic support
Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its...
Ausführliche Beschreibung
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| Autor*in: |
He, Lei [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014transfer abstract |
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| Umfang: |
6 |
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| 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.] |
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| Übergeordnetes Werk: |
volume:23 ; year:2014 ; number:5 ; pages:587-592 ; extent:6 |
| Links: |
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| DOI / URN: |
10.1016/S2095-4956(14)60144-3 |
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ELV03935668X |
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| 245 | 1 | 0 | |a Unique catalysis of Ni-Al hydrotalcite derived catalyst in CO2 methanation: cooperative effect between Ni nanoparticles and a basic support |
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| 520 | |a Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. | ||
| 520 | |a Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. | ||
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10.1016/S2095-4956(14)60144-3 doi GBVA2014011000018.pica (DE-627)ELV03935668X (ELSEVIER)S2095-4956(14)60144-3 DE-627 ger DE-627 rakwb eng 540 540 DE-600 530 VZ 620 VZ 690 VZ 56.03 bkl He, Lei verfasserin aut Unique catalysis of Ni-Al hydrotalcite derived catalyst in CO2 methanation: cooperative effect between Ni nanoparticles and a basic support 2014transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. Ni-O-Al Elsevier CO2 methanation Elsevier Ni/Al2O3 Elsevier hydrotalcite Elsevier basic support Elsevier Lin, Qingquan oth Liu, Yu oth Huang, Yanqiang 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:23 year:2014 number:5 pages:587-592 extent:6 https://doi.org/10.1016/S2095-4956(14)60144-3 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_21 GBV_ILN_40 56.03 Methoden im Bauingenieurwesen VZ AR 23 2014 5 587-592 6 045F 540 |
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10.1016/S2095-4956(14)60144-3 doi GBVA2014011000018.pica (DE-627)ELV03935668X (ELSEVIER)S2095-4956(14)60144-3 DE-627 ger DE-627 rakwb eng 540 540 DE-600 530 VZ 620 VZ 690 VZ 56.03 bkl He, Lei verfasserin aut Unique catalysis of Ni-Al hydrotalcite derived catalyst in CO2 methanation: cooperative effect between Ni nanoparticles and a basic support 2014transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. Ni-O-Al Elsevier CO2 methanation Elsevier Ni/Al2O3 Elsevier hydrotalcite Elsevier basic support Elsevier Lin, Qingquan oth Liu, Yu oth Huang, Yanqiang 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:23 year:2014 number:5 pages:587-592 extent:6 https://doi.org/10.1016/S2095-4956(14)60144-3 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_21 GBV_ILN_40 56.03 Methoden im Bauingenieurwesen VZ AR 23 2014 5 587-592 6 045F 540 |
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10.1016/S2095-4956(14)60144-3 doi GBVA2014011000018.pica (DE-627)ELV03935668X (ELSEVIER)S2095-4956(14)60144-3 DE-627 ger DE-627 rakwb eng 540 540 DE-600 530 VZ 620 VZ 690 VZ 56.03 bkl He, Lei verfasserin aut Unique catalysis of Ni-Al hydrotalcite derived catalyst in CO2 methanation: cooperative effect between Ni nanoparticles and a basic support 2014transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. Ni-O-Al Elsevier CO2 methanation Elsevier Ni/Al2O3 Elsevier hydrotalcite Elsevier basic support Elsevier Lin, Qingquan oth Liu, Yu oth Huang, Yanqiang 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:23 year:2014 number:5 pages:587-592 extent:6 https://doi.org/10.1016/S2095-4956(14)60144-3 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_21 GBV_ILN_40 56.03 Methoden im Bauingenieurwesen VZ AR 23 2014 5 587-592 6 045F 540 |
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10.1016/S2095-4956(14)60144-3 doi GBVA2014011000018.pica (DE-627)ELV03935668X (ELSEVIER)S2095-4956(14)60144-3 DE-627 ger DE-627 rakwb eng 540 540 DE-600 530 VZ 620 VZ 690 VZ 56.03 bkl He, Lei verfasserin aut Unique catalysis of Ni-Al hydrotalcite derived catalyst in CO2 methanation: cooperative effect between Ni nanoparticles and a basic support 2014transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. Ni-O-Al Elsevier CO2 methanation Elsevier Ni/Al2O3 Elsevier hydrotalcite Elsevier basic support Elsevier Lin, Qingquan oth Liu, Yu oth Huang, Yanqiang 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:23 year:2014 number:5 pages:587-592 extent:6 https://doi.org/10.1016/S2095-4956(14)60144-3 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_21 GBV_ILN_40 56.03 Methoden im Bauingenieurwesen VZ AR 23 2014 5 587-592 6 045F 540 |
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10.1016/S2095-4956(14)60144-3 doi GBVA2014011000018.pica (DE-627)ELV03935668X (ELSEVIER)S2095-4956(14)60144-3 DE-627 ger DE-627 rakwb eng 540 540 DE-600 530 VZ 620 VZ 690 VZ 56.03 bkl He, Lei verfasserin aut Unique catalysis of Ni-Al hydrotalcite derived catalyst in CO2 methanation: cooperative effect between Ni nanoparticles and a basic support 2014transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. Ni-O-Al Elsevier CO2 methanation Elsevier Ni/Al2O3 Elsevier hydrotalcite Elsevier basic support Elsevier Lin, Qingquan oth Liu, Yu oth Huang, Yanqiang 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:23 year:2014 number:5 pages:587-592 extent:6 https://doi.org/10.1016/S2095-4956(14)60144-3 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_21 GBV_ILN_40 56.03 Methoden im Bauingenieurwesen VZ AR 23 2014 5 587-592 6 045F 540 |
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Enthalten in Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation Amsterdam [u.a.] volume:23 year:2014 number:5 pages:587-592 extent:6 |
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Enthalten in Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation Amsterdam [u.a.] volume:23 year:2014 number:5 pages:587-592 extent:6 |
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Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation |
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unique catalysis of ni-al hydrotalcite derived catalyst in co2 methanation: cooperative effect between ni nanoparticles and a basic support |
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Unique catalysis of Ni-Al hydrotalcite derived catalyst in CO2 methanation: cooperative effect between Ni nanoparticles and a basic support |
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Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. |
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Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. |
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Ni-Al hydrotalcite derived catalyst (Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average particle size of 4.0 nm. Methanation of CO2 over this catalyst initiated at 225 °C and reached 82.5% CO2 conversion with 99.5% CH4 selectivity at 350 °C, which was much better than its impregnated counterpart. Characterizations by means of CO2 microcalorimetry and 27Al NMR indicated that large amount of strong basic sites existed on Ni-Al2O3-HT, originated from the formation of Ni-O-Al structure. The existence of strong basic sites facilitated the activation of CO2 and consequently promoted the activity. The combination of highly dispersed Ni with strong basic support led to its unique and high efficiency for this reaction. |
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