Trace tungsten and iron-doped nickel hydroxide nanosheets for an efficient oxygen evolution reaction

2020 ◽  
Vol 4 (6) ◽  
pp. 2792-2799
Author(s):  
Chun Li ◽  
Peng Tian ◽  
Hongchang Pang ◽  
Weitao Gong ◽  
Junwei Ye ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Evolution ◽  
Nickel Hydroxide ◽  
Oxygen Evolution Reaction ◽  
Nanosheet Arrays ◽  
Iron Doped ◽  
Co Doped

Trace Fe, W-co-doped Ni(OH)2 nanosheet arrays on carbon cloths showed excellent oxygen evolution catalytic activity.

In situ growth of Fe and Nb co-doped β-Ni(OH)2 nanosheet arrays on nickel foam for an efficient oxygen evolution reaction

2020 ◽  
Vol 7 (18) ◽  
pp. 3465-3474
Author(s):  
Junjie Pan ◽  
Shaoyun Hao ◽  
Xingwang Zhang ◽  
Rongxin Huang
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Nickel Foam ◽  
In Situ Growth ◽  
Nanosheet Arrays ◽  
Co Doped

Fe, Nb co-doped β-Ni(OH)2 electrode exhibited excellent OER performance with an overpotential of 294 mV at 100 mA cm−2.

Iron-Doped NiCoP Porous Nanosheet Arrays as a Highly Efficient Electrocatalyst for Oxygen Evolution Reaction

2018 ◽  
Vol 1 (2) ◽  
pp. 571-579 ◽  
Author(s):  
Qiong Zhang ◽  
Dafeng Yan ◽  
Zhenzhen Nie ◽  
Xiaobin Qiu ◽  
Shuangyin Wang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Highly Efficient ◽  
Nanosheet Arrays ◽  
Iron Doped

Optimization of iron-doped Ni3S2 nanosheets by disorder engineering for oxygen evolution reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (5) ◽  
pp. 2355-2365 ◽  
Author(s):  
Yan Zhu ◽  
Haidong Yang ◽  
Kai Lan ◽  
Kanwal Iqbal ◽  
Yang Liu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Iron Doped ◽  
Disorder Degree ◽  
The Relationship

Disorder engineering were applied in Ni3S2, disclosing the relationship between disorder degree and catalytic activity for OER process. The optimized electrocatalysts (Fe7.2%-Ni3S2 NSs/NF) with moderate amorphization degrees had been fabricated as a prominent alternative OER electrocatalyst.

Ion-biosorption induced core–shell Fe2P@carbon nanoparticles decorated on N, P co-doped carbon materials for the oxygen evolution reaction

2021 ◽  
Author(s):  
Min Jiang ◽  
Wei Fan ◽  
Anquan Zhu ◽  
Pengfei Tan ◽  
Jianping Xie ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Carbon Nanoparticles ◽  
Carbon Materials ◽  
Cost Effective ◽  
Core Shell ◽  
Co Doped

This work employs bacteria as precursors and induces a cost-effective biosorption strategy to obtain Fe2P@carbon nanoparticles decorated on N and P co-doped carbon (Fe2P@CNPs/NPC) materials.

Enhanced oxygen evolution catalytic activity of NiS2 by coupling with ferrous phosphite and phosphide

2021 ◽  
Vol 5 (6) ◽  
pp. 1801-1808
Author(s):  
Jie Yu ◽  
Tao Zhang ◽  
Changchang Xing ◽  
Xuejiao Li ◽  
Xinyang Li ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Tafel Slope ◽  
Low Overpotential

NiS2/Fe-P nanospheres were developed as an efficient oxygen evolution reaction electrocatalyst with a low overpotential (218 mV @ 10 mA cm−2 and 306 mV @ 800 mA cm−2) and Tafel slope (47.5 mV dec−1).

Nanoporous gold supported chromium-doped NiFe oxyhydroxides as high-performance catalysts for the oxygen evolution reaction

2019 ◽  
Vol 7 (16) ◽  
pp. 9690-9697 ◽  
Author(s):  
Jie-Song Sun ◽  
Yi-Tong Zhou ◽  
Rui-Qi Yao ◽  
Hang Shi ◽  
Zi Wen ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Three Dimensional ◽  
Nanoporous Gold

Chromium-doped NiFe oxyhydroxide nanosheets that are quasi-vertically oriented on three-dimensional nanoporous gold exhibit superior catalytic activity towards the oxygen evolution reaction.

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