Surface engineering of hierarchical Ni(OH)<ce:inf loc="post">2</ce:inf> nanosheetnanowire configuration toward superior urea electrolysis
In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hi...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Yue, Zhihao [verfasserIn] |
|---|
| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2018transfer abstract |
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| Schlagwörter: |
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| Umfang: |
7 |
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| Übergeordnetes Werk: |
Enthalten in: Computed tomographic morphometric analysis of lateral inclination C1 pedicle screw for atlantoaxial instability patients with a narrow C1 posterior arch - Zhang, Lei ELSEVIER, 2018, the journal of the International Society of Electrochemistry (ISE), New York, NY [u.a.] |
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| Übergeordnetes Werk: |
volume:268 ; year:2018 ; day:1 ; month:04 ; pages:211-217 ; extent:7 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.electacta.2018.02.059 |
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ELV042361486 |
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| 245 | 1 | 8 | |a Surface engineering of hierarchical Ni(OH)<ce:inf loc="post">2</ce:inf> nanosheetnanowire configuration toward superior urea electrolysis |
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| 520 | |a In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. | ||
| 520 | |a In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. | ||
| 650 | 7 | |a Ni(OH)<ce:inf loc="post">2</ce:inf> |2 Elsevier | |
| 650 | 7 | |a Surface engineering |2 Elsevier | |
| 650 | 7 | |a Battery and solar energy |2 Elsevier | |
| 650 | 7 | |a Urea electrolysis |2 Elsevier | |
| 650 | 7 | |a Hierarchical nanosheet@nanowire array |2 Elsevier | |
| 700 | 1 | |a Yao, Siyu |4 oth | |
| 700 | 1 | |a Li, Yuanzhen |4 oth | |
| 700 | 1 | |a Zhu, Wenxin |4 oth | |
| 700 | 1 | |a Zhang, Wentao |4 oth | |
| 700 | 1 | |a Wang, Rong |4 oth | |
| 700 | 1 | |a Wang, Jing |4 oth | |
| 700 | 1 | |a Huang, Lunjie |4 oth | |
| 700 | 1 | |a Zhao, Dongyang |4 oth | |
| 700 | 1 | |a Wang, Jianlong |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier |a Zhang, Lei ELSEVIER |t Computed tomographic morphometric analysis of lateral inclination C1 pedicle screw for atlantoaxial instability patients with a narrow C1 posterior arch |d 2018 |d the journal of the International Society of Electrochemistry (ISE) |g New York, NY [u.a.] |w (DE-627)ELV001212419 |
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10.1016/j.electacta.2018.02.059 doi GBV00000000000472.pica (DE-627)ELV042361486 (ELSEVIER)S0013-4686(18)30342-6 DE-627 ger DE-627 rakwb eng 610 VZ 44.00 bkl Yue, Zhihao verfasserin aut Surface engineering of hierarchical Ni(OH)<ce:inf loc="post">2</ce:inf> nanosheetnanowire configuration toward superior urea electrolysis 2018transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. Ni(OH)<ce:inf loc="post">2</ce:inf> Elsevier Surface engineering Elsevier Battery and solar energy Elsevier Urea electrolysis Elsevier Hierarchical nanosheet@nanowire array Elsevier Yao, Siyu oth Li, Yuanzhen oth Zhu, Wenxin oth Zhang, Wentao oth Wang, Rong oth Wang, Jing oth Huang, Lunjie oth Zhao, Dongyang oth Wang, Jianlong oth Enthalten in Elsevier Zhang, Lei ELSEVIER Computed tomographic morphometric analysis of lateral inclination C1 pedicle screw for atlantoaxial instability patients with a narrow C1 posterior arch 2018 the journal of the International Society of Electrochemistry (ISE) New York, NY [u.a.] (DE-627)ELV001212419 volume:268 year:2018 day:1 month:04 pages:211-217 extent:7 https://doi.org/10.1016/j.electacta.2018.02.059 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.00 Medizin: Allgemeines VZ AR 268 2018 1 0401 211-217 7 |
| spelling |
10.1016/j.electacta.2018.02.059 doi GBV00000000000472.pica (DE-627)ELV042361486 (ELSEVIER)S0013-4686(18)30342-6 DE-627 ger DE-627 rakwb eng 610 VZ 44.00 bkl Yue, Zhihao verfasserin aut Surface engineering of hierarchical Ni(OH)<ce:inf loc="post">2</ce:inf> nanosheetnanowire configuration toward superior urea electrolysis 2018transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. Ni(OH)<ce:inf loc="post">2</ce:inf> Elsevier Surface engineering Elsevier Battery and solar energy Elsevier Urea electrolysis Elsevier Hierarchical nanosheet@nanowire array Elsevier Yao, Siyu oth Li, Yuanzhen oth Zhu, Wenxin oth Zhang, Wentao oth Wang, Rong oth Wang, Jing oth Huang, Lunjie oth Zhao, Dongyang oth Wang, Jianlong oth Enthalten in Elsevier Zhang, Lei ELSEVIER Computed tomographic morphometric analysis of lateral inclination C1 pedicle screw for atlantoaxial instability patients with a narrow C1 posterior arch 2018 the journal of the International Society of Electrochemistry (ISE) New York, NY [u.a.] (DE-627)ELV001212419 volume:268 year:2018 day:1 month:04 pages:211-217 extent:7 https://doi.org/10.1016/j.electacta.2018.02.059 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.00 Medizin: Allgemeines VZ AR 268 2018 1 0401 211-217 7 |
| allfields_unstemmed |
10.1016/j.electacta.2018.02.059 doi GBV00000000000472.pica (DE-627)ELV042361486 (ELSEVIER)S0013-4686(18)30342-6 DE-627 ger DE-627 rakwb eng 610 VZ 44.00 bkl Yue, Zhihao verfasserin aut Surface engineering of hierarchical Ni(OH)<ce:inf loc="post">2</ce:inf> nanosheetnanowire configuration toward superior urea electrolysis 2018transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. Ni(OH)<ce:inf loc="post">2</ce:inf> Elsevier Surface engineering Elsevier Battery and solar energy Elsevier Urea electrolysis Elsevier Hierarchical nanosheet@nanowire array Elsevier Yao, Siyu oth Li, Yuanzhen oth Zhu, Wenxin oth Zhang, Wentao oth Wang, Rong oth Wang, Jing oth Huang, Lunjie oth Zhao, Dongyang oth Wang, Jianlong oth Enthalten in Elsevier Zhang, Lei ELSEVIER Computed tomographic morphometric analysis of lateral inclination C1 pedicle screw for atlantoaxial instability patients with a narrow C1 posterior arch 2018 the journal of the International Society of Electrochemistry (ISE) New York, NY [u.a.] (DE-627)ELV001212419 volume:268 year:2018 day:1 month:04 pages:211-217 extent:7 https://doi.org/10.1016/j.electacta.2018.02.059 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.00 Medizin: Allgemeines VZ AR 268 2018 1 0401 211-217 7 |
| allfieldsGer |
10.1016/j.electacta.2018.02.059 doi GBV00000000000472.pica (DE-627)ELV042361486 (ELSEVIER)S0013-4686(18)30342-6 DE-627 ger DE-627 rakwb eng 610 VZ 44.00 bkl Yue, Zhihao verfasserin aut Surface engineering of hierarchical Ni(OH)<ce:inf loc="post">2</ce:inf> nanosheetnanowire configuration toward superior urea electrolysis 2018transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. Ni(OH)<ce:inf loc="post">2</ce:inf> Elsevier Surface engineering Elsevier Battery and solar energy Elsevier Urea electrolysis Elsevier Hierarchical nanosheet@nanowire array Elsevier Yao, Siyu oth Li, Yuanzhen oth Zhu, Wenxin oth Zhang, Wentao oth Wang, Rong oth Wang, Jing oth Huang, Lunjie oth Zhao, Dongyang oth Wang, Jianlong oth Enthalten in Elsevier Zhang, Lei ELSEVIER Computed tomographic morphometric analysis of lateral inclination C1 pedicle screw for atlantoaxial instability patients with a narrow C1 posterior arch 2018 the journal of the International Society of Electrochemistry (ISE) New York, NY [u.a.] (DE-627)ELV001212419 volume:268 year:2018 day:1 month:04 pages:211-217 extent:7 https://doi.org/10.1016/j.electacta.2018.02.059 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.00 Medizin: Allgemeines VZ AR 268 2018 1 0401 211-217 7 |
| allfieldsSound |
10.1016/j.electacta.2018.02.059 doi GBV00000000000472.pica (DE-627)ELV042361486 (ELSEVIER)S0013-4686(18)30342-6 DE-627 ger DE-627 rakwb eng 610 VZ 44.00 bkl Yue, Zhihao verfasserin aut Surface engineering of hierarchical Ni(OH)<ce:inf loc="post">2</ce:inf> nanosheetnanowire configuration toward superior urea electrolysis 2018transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. Ni(OH)<ce:inf loc="post">2</ce:inf> Elsevier Surface engineering Elsevier Battery and solar energy Elsevier Urea electrolysis Elsevier Hierarchical nanosheet@nanowire array Elsevier Yao, Siyu oth Li, Yuanzhen oth Zhu, Wenxin oth Zhang, Wentao oth Wang, Rong oth Wang, Jing oth Huang, Lunjie oth Zhao, Dongyang oth Wang, Jianlong oth Enthalten in Elsevier Zhang, Lei ELSEVIER Computed tomographic morphometric analysis of lateral inclination C1 pedicle screw for atlantoaxial instability patients with a narrow C1 posterior arch 2018 the journal of the International Society of Electrochemistry (ISE) New York, NY [u.a.] (DE-627)ELV001212419 volume:268 year:2018 day:1 month:04 pages:211-217 extent:7 https://doi.org/10.1016/j.electacta.2018.02.059 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.00 Medizin: Allgemeines VZ AR 268 2018 1 0401 211-217 7 |
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Enthalten in Computed tomographic morphometric analysis of lateral inclination C1 pedicle screw for atlantoaxial instability patients with a narrow C1 posterior arch New York, NY [u.a.] volume:268 year:2018 day:1 month:04 pages:211-217 extent:7 |
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Enthalten in Computed tomographic morphometric analysis of lateral inclination C1 pedicle screw for atlantoaxial instability patients with a narrow C1 posterior arch New York, NY [u.a.] volume:268 year:2018 day:1 month:04 pages:211-217 extent:7 |
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Surface engineering of hierarchical Ni(OH)<ce:inf loc="post">2</ce:inf> nanosheetnanowire configuration toward superior urea electrolysis |
| abstract |
In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. |
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In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. |
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In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified. |
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Surface engineering of hierarchical Ni(OH)<ce:inf loc="post">2</ce:inf> nanosheetnanowire configuration toward superior urea electrolysis |
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Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">In order to resolve the pollution and waste caused by urea-rich wastewater, designing superior and stable earth-abundant catalysts for urea oxidation reaction (UOR) have always been attractive and urgent but still challenging. Herein, we report on a facile surface-engineering strategy of building hierarchical nickel hydroxide nanosheetnanowire array on Ni foam (Ni(OH)2 NS@NW/Ni foam) as anode material toward superior urea electrolysis. This Ni(OH)2 based-catalyst with peculiar nanosheet@nanowire configuration just requires a small potential of 0.34 V (vs. SCE) to drive 10 mA cm−2 in 1.0 M KOH with 0.33 M urea, which outperforms the one with pure nanosheet array architecture and even the commercial Pt/C catalyst. Further, a two-electrode electrolysis system is built here with the cathode of cobalt phosphide nanowire array on Ni foam (Co2P NW/Ni foam) and anode of Ni(OH)2 NS@NW/Ni foam for overall urea electrolysis, which needs a low voltage of 1.58 V to drive 5 mA cm−2 in 1.0 M KOH with 0.33 M urea. Note that, the current density presented in this work is based on the real surface area of Ni foam but not the geometric area, unless otherwise specified.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Ni(OH)<ce:inf loc="post">2</ce:inf></subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Surface engineering</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Battery and solar energy</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Urea electrolysis</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Hierarchical nanosheet@nanowire array</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yao, Siyu</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Li, Yuanzhen</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhu, Wenxin</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhang, Wentao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wang, Rong</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wang, Jing</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Huang, Lunjie</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhao, Dongyang</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wang, Jianlong</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">Zhang, Lei ELSEVIER</subfield><subfield code="t">Computed tomographic morphometric analysis of lateral inclination C1 pedicle screw for atlantoaxial instability patients with a narrow C1 posterior arch</subfield><subfield code="d">2018</subfield><subfield code="d">the journal of the International Society of Electrochemistry (ISE)</subfield><subfield code="g">New York, NY [u.a.]</subfield><subfield code="w">(DE-627)ELV001212419</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:268</subfield><subfield code="g">year:2018</subfield><subfield code="g">day:1</subfield><subfield code="g">month:04</subfield><subfield code="g">pages:211-217</subfield><subfield code="g">extent:7</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.electacta.2018.02.059</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">SSG-OLC-PHA</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.00</subfield><subfield code="j">Medizin: Allgemeines</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">268</subfield><subfield code="j">2018</subfield><subfield code="b">1</subfield><subfield code="c">0401</subfield><subfield code="h">211-217</subfield><subfield code="g">7</subfield></datafield></record></collection>
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