Dual Modulation of Lattice Strain and Charge Polarization Induced by Co(OH)2/Ni(OH)2 Interfaces for Efficient Oxygen Evolution Catalysis

2021 ◽  
Author(s):  
Lin-Fei Gu ◽  
Chengfei Li ◽  
Jia-Wei Zhao ◽  
Ling-Jie Xie ◽  
Jin-Qi Wu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Lattice Strain ◽  
Two Dimensional ◽  
Metal Hydroxides ◽  
Charge Polarization ◽  
One Step ◽  
Transition Metal Hydroxides

Two-dimensional transition metal hydroxides are greatly limited in the application of electrocatalytic oxygen evolution reaction (OER) due to its large and inert basal planes. Herein, we report a one-step in-situ...

Spontaneous Synthesis of Silver‐Nanoparticle‐Decorated Transition‐Metal Hydroxides for Enhanced Oxygen Evolution Reaction

2020 ◽  
Vol 132 (18) ◽  
pp. 7312-7317 ◽  
Author(s):  
Zhao Zhang ◽  
Xiaopeng Li ◽  
Cheng Zhong ◽  
Naiqin Zhao ◽  
Yida Deng ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Silver Nanoparticle ◽  
Oxygen Evolution Reaction ◽  
Metal Hydroxides ◽  
Transition Metal Hydroxides

Deeply Reconstructed Hierarchical and Defective NiOOH/FeOOH Nanoboxes with Accelerated Kinetics for Oxygen Evolution Reaction

2021 ◽  
Author(s):  
Ping Yan ◽  
Qian Liu ◽  
Hui Zhang ◽  
Luchun Qiu ◽  
Hao Bin Wu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Alkaline Media ◽  
Metal Phosphides ◽  
Transition Metal Phosphides

Transition metal phosphides (TMPs) have been reported as efficient pre-catalysts for oxygen evolution reaction (OER) in alkaline media. The in-situ generated metal oxyhydroxides on the surface of TMPs serve as...

In-situ growth of Fe doped NiCo-MOF electrocatalyst from layered double hydroxide effectively enhances electrocatalytic oxygen evolution performance

CrystEngComm ◽  
2021 ◽  
Author(s):  
Tingting Sun ◽  
Shuang-Yan Lin ◽  
Zhikun Xu ◽  
L. Li
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Metal Organic Frameworks ◽  
Active Surface ◽  
Two Dimensional ◽  
In Situ Growth ◽  
High Exposure ◽  
Metal Organic ◽  
Double Hydroxide

Two-dimensional (2D) metal-organic frameworks (MOFs) with high exposure of electro-active surface are regarded as promising oxygen evolution reaction (OER) electrocatalysts. This work demonstrates the in-situ conversion of a NiCo-LDH (LDH:...

Advanced electrocatalysts based on two-dimensional transition metal hydroxides and their composites for alkaline oxygen reduction reaction

Nanoscale ◽  
2020 ◽  
Vol 12 (42) ◽  
pp. 21479-21496
Author(s):  
Hao Wan ◽  
Fashen Chen ◽  
Wei Ma ◽  
Xiaohe Liu ◽  
Renzhi Ma
Keyword(s):  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Two Dimensional ◽  
Metal Hydroxides ◽  
Transition Metal Hydroxides

The progress in developing advanced electrocatalysts mainly based on two-dimensional hydroxides and their composites for alkaline oxygen reduction reaction is reviewed.

Recent progress in self-supported two-dimensional transition metal oxides and (oxy)hydroxides as oxygen evolution reaction catalysts

2020 ◽  
Vol 4 (6) ◽  
pp. 2625-2637
Author(s):  
Jie Zhang ◽  
Conghui Si ◽  
Tianyi Kou ◽  
Jianfeng Wang ◽  
Zhonghua Zhang
Keyword(s):  
Transition Metal ◽  
Metal Oxides ◽  
Oxygen Evolution ◽  
Transition Metal Oxides ◽  
Oxygen Evolution Reaction ◽  
Recent Progress ◽  
Two Dimensional ◽  
Synthesis Activity ◽  
Activity Enhancement

The synthesis, activity enhancement methods and applications of 2D-SS-TMO OER catalysts are reviewed.

Interface modulation of a layer-by-layer electrodeposited FexCo(1−x)P/NiP@CC heterostructure for high-performance oxygen evolution reaction

2020 ◽  
Vol 4 (4) ◽  
pp. 1863-1874 ◽  
Author(s):  
Bezawit Z. Desalegn ◽  
Harsharaj S. Jadhav ◽  
Jeong Gil Seo
Keyword(s):  
Catalytic Activity ◽  
Transition Metal ◽  
Oxygen Evolution ◽  
Alkaline Medium ◽  
Oxygen Evolution Reaction ◽  
Active Sites ◽  
High Performance ◽  
Layer By Layer ◽  
Interface Modulation

Heterostructuring assisted trimetallic transition metal phoshide with in situ generated active sites, exhibits superior catalytic activity towards oxygen evolution reaction in alkaline medium.

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