Efficient Water Oxidation Using Nanostructured α-Nickel-Hydroxide as an Electrocatalyst

2014 ◽  
Vol 136 (19) ◽  
pp. 7077-7084 ◽  
Author(s):  
Minrui Gao ◽  
Wenchao Sheng ◽  
Zhongbin Zhuang ◽  
Qianrong Fang ◽  
Shuang Gu ◽  
...  
Keyword(s):  
Nickel Hydroxide ◽  
Water Oxidation

Ethylene glycol-mediated one-pot synthesis of Fe incorporated α-Ni(OH)2 nanosheets with enhanced intrinsic electrocatalytic activity and long-term stability for alkaline water oxidation

2021 ◽  
Author(s):  
Venkataramanan Mahalingam ◽  
Gouri Tudu ◽  
Sourav Ghosh ◽  
Sagar Ganguli ◽  
Murthy Koppsetti ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Water Splitting ◽  
Nickel Hydroxide ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Electrocatalytic Activity ◽  
One Pot ◽  
Long Term Stability ◽  
Pure Phase

Sustainable electrocatalytic water splitting stipulates development of cheap, efficient and stable electrocatalysts to promote comparatively sluggish oxygen evolution reaction. We have synthesized iron incorporated pure phase α-nickel hydroxide, Ni0.8Fe0.2(OH)2 electrocatalyst...

Efficient water oxidation using flower-like multiphase nickel hydroxide with Fe doping

2021 ◽  
Vol 5 (8) ◽  
pp. 2228-2233
Author(s):  
Xinyue Zhang ◽  
Yanling Qiu ◽  
Wenxiu Zhang ◽  
Xuqiang Ji ◽  
Jingquan Liu
Keyword(s):  
Current Density ◽  
Nickel Hydroxide ◽  
Water Oxidation ◽  
Fe Doping ◽  
One Pot ◽  
A Current

Catalysts of flower-like multiphase nickel hydroxide doped with Fe (Fe-α,β-Ni(OH)2) are fabricated through one-pot solvothermal-coordination methodology. The catalyst achieves a current density of 30 mA cm−2 in 1 M KOH at an overpotential of 267 mV.

Hierarchically structured multi-shell nanotube arrays by self-assembly for efficient water oxidation

Nanoscale ◽  
2018 ◽  
Vol 10 (6) ◽  
pp. 2887-2893 ◽  
Author(s):  
Steffen Czioska ◽  
Jianying Wang ◽  
Xue Teng ◽  
Shangshang Zuo ◽  
Songhai Xie ◽  
...  
Keyword(s):  
Nickel Hydroxide ◽  
Self Assembly ◽  
Water Oxidation ◽  
Nanotube Arrays ◽  
Copper Hydroxide ◽  
Self Assembling ◽  
Iron Copper ◽  
Novel Structure ◽  
Growth Approach

A novel structure of nickel hydroxide nanosheets on iron copper hydroxide nanotubes for OER was prepared by a simple self-assembling growth approach in solution.

scholarly journals Introduction of Mn(iii) to regulate the electronic structure of fluorine-doped nickel hydroxide for efficient water oxidation

2019 ◽  
Vol 1 (10) ◽  
pp. 4099-4108 ◽  
Author(s):  
Jiaqi Lv ◽  
Xiaoxuan Yang ◽  
Ke Li ◽  
Xinyu Chen ◽  
Sai Sun ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Nickel Hydroxide ◽  
Water Oxidation ◽  
Foam Material ◽  
Ni Foam ◽  
Oxygen Defects ◽  
Co Doped

The Mn and F co-doped Ni(OH)2/Ni foam material with rich oxygen defects has excellent OER activity in 1 M KOH.

An iron incorporation-induced nickel hydroxide multiphase with a 2D/3D hierarchical sheet-on-sheet structure for electrocatalytic water oxidation

2019 ◽  
Vol 55 (68) ◽  
pp. 10138-10141 ◽  
Author(s):  
Pin Hao ◽  
Wenqian Zhu ◽  
Liyi Li ◽  
Ying Xin ◽  
Junfeng Xie ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Electron Transport ◽  
Nickel Hydroxide ◽  
Water Oxidation ◽  
Active Sites ◽  
Synergistic Effects ◽  
Iron Incorporation ◽  
Sheet Structure

An Fe-incorporated Ni(OH)2 multiphase with a unique 2D/3D hierarchical sheet-on-sheet structure exhibits superior catalytic activity contributed by synergistic effects, enhanced electron transport and well-exposed active sites.

Microwave Synthesis of Ultrathin Nickel Hydroxide Nanosheets with Iron Incorporation for Electrocatalytic Water Oxidation

2019 ◽  
Vol 2 (3) ◽  
pp. 1961-1968 ◽  
Author(s):  
Kaili Yan ◽  
Meili Sheng ◽  
Xiaodong Sun ◽  
Chang Song ◽  
Zhi Cao ◽  
...  
Keyword(s):  
Microwave Synthesis ◽  
Nickel Hydroxide ◽  
Water Oxidation ◽  
Iron Incorporation

Electrochemical and photoelectrochemical water splitting with a CoOx catalyst prepared by flame assisted deposition

2020 ◽  
Vol 49 (3) ◽  
pp. 588-592 ◽  
Author(s):  
Fusheng Li ◽  
Ziqi Zhao ◽  
Hao Yang ◽  
Dinghua Zhou ◽  
Yilong Zhao ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Water Splitting ◽  
Water Oxidation ◽  
Oxide Catalyst ◽  
Photoelectrochemical Water Splitting ◽  
Deposition Method ◽  
Photoelectrochemical Water Oxidation

A cobalt oxide catalyst prepared by a flame-assisted deposition method on the surface of FTO and hematite for electrochemical and photoelectrochemical water oxidation, respectively.

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