Hierarchical porous Co3O4@CoxFe3−xO4film as an advanced electrocatalyst for oxygen evolution reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (12) ◽  
pp. 8882-8886 ◽  
Author(s):  
Yaohang Gu ◽  
Dandan Jia ◽  
Youshun Peng ◽  
Shitao Song ◽  
Yongguang Zhao ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Highly Efficient ◽  
Hierarchical Porous ◽  
Energy Conversion Devices

Fabricating a delicate structure for water oxidation is critical for developing highly efficient electrocatalysts, which hold significant promise for energy conversion devices.

One-step synthesis of multi-walled carbon nanotubes/ultra-thin Ni(OH)2 nanoplate composite as efficient catalysts for water oxidation

2014 ◽  
Vol 2 (30) ◽  
pp. 11799-11806 ◽  
Author(s):  
Xuemei Zhou ◽  
Zhaoming Xia ◽  
Zhiyun Zhang ◽  
Yuanyuan Ma ◽  
Yongquan Qu
Keyword(s):  
Carbon Nanotubes ◽  
Hydrothermal Synthesis ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Highly Efficient ◽  
Multi Walled Carbon Nanotubes ◽  
One Step ◽  
Walled Carbon Nanotubes

One-step hydrothermal synthesis of ultra-thin β-Ni(OH)2 nanoplates (1.5–3.0 nm thickness) and their composite with multi-walled carbon nanotubes in the absence of surfactants function as highly efficient and stable electrocatalysts for oxygen evolution reaction.

MoO2–CoO coupled with a macroporous carbon hybrid electrocatalyst for highly efficient oxygen evolution

Nanoscale ◽  
2015 ◽  
Vol 7 (40) ◽  
pp. 16704-16714 ◽  
Author(s):  
B. B. Li ◽  
Y. Q. Liang ◽  
X. J. Yang ◽  
Z. D. Cui ◽  
S. Z. Qiao ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Cost Effective ◽  
Highly Efficient ◽  
Macroporous Carbon

Cost-effective electrocatalysts for oxygen evolution reaction are attractive for energy conversion processes.

Hybrids of iridium–cobalt phosphates as a highly efficient electrocatalyst for the oxygen evolution reaction in neutral solution

2019 ◽  
Vol 55 (20) ◽  
pp. 3000-3003 ◽  
Author(s):  
Zhaoying Wang ◽  
Zheng Lin ◽  
Peng Diao
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Intrinsic Activity ◽  
Neutral Solution ◽  
Highly Efficient

Iridium–cobalt phosphates act as highly efficient electrocatalysts for water oxidation with an intrinsic activity even superior to iridium phosphate.

Fast and Scaled-up Synthesis of Amorphous C, N co-doped Mesoporous Co-based Phosphates as Advanced Electrodes for Supercapacitors and Water Oxidation

2021 ◽  
Author(s):  
Zheng-Han Guo ◽  
Jie-Ying Lin ◽  
Pei-Ru Chen ◽  
Kai-Qin Ou ◽  
Xiang-Ya Xu ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Industrial Application ◽  
Water Oxidation ◽  
Electrode Materials ◽  
Highly Efficient ◽  
New Energy ◽  
Energy Conversion Devices ◽  
Co Doped ◽  
Electrodes For Supercapacitors

The convenient and green methods to synthesize the highly efficient and stable multi-functional electrode materials is the key and a challenge for the industrial application of new energy conversion devices....

Ni–Co hydroxide nanosheets on plasma-reduced Co-based metal–organic nanocages for electrocatalytic water oxidation

2019 ◽  
Vol 7 (9) ◽  
pp. 4950-4959 ◽  
Author(s):  
Wenxia Chen ◽  
Yiwei Zhang ◽  
Rong Huang ◽  
Yuming Zhou ◽  
Yangjin Wu ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Oxygen Evolution ◽  
Chemical Stability ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Low Cost ◽  
High Electrical Conductivity ◽  
Formidable Challenge ◽  
Metal Organic ◽  
Energy Conversion Devices

Development of highly efficient and low-cost electrocatalysts for the oxygen evolution reaction (OER) with high electrical conductivity and chemical stability is critical for various energy conversion devices and systems, yet still remains a formidable challenge.

Ultrafine CoPS nanoparticles encapsulated in N, P, and S tri-doped porous carbon as an efficient bifunctional water splitting electrocatalyst in both acid and alkaline solutions

2018 ◽  
Vol 6 (22) ◽  
pp. 10433-10440 ◽  
Author(s):  
Yiping Hu ◽  
Feng Li ◽  
Yu Long ◽  
Haidong Yang ◽  
Lili Gao ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Energy Conversion ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Noble Metal ◽  
Porous Carbon ◽  
Oxygen Evolution Reaction ◽  
Alkaline Solutions ◽  
Highly Efficient ◽  
Energy Conversion Systems

Searching for the same highly efficient, stable and non-noble metal electrocatalysts for the hydrogen/oxygen evolution reaction (HER/OER) is crucial to renewable-energy conversion systems.

Facile synthesis of hierarchical porous NixCo1−xSeO3 networks with controllable composition as a new and efficient water oxidation catalyst

Nanoscale ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 3268-3274 ◽  
Author(s):  
Jianping Xin ◽  
Hua Tan ◽  
Zhihe Liu ◽  
Lili Zhao ◽  
Junfeng Xie ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Oxidation Catalyst ◽  
Facile Synthesis ◽  
Hierarchical Porous

Hierarchical porous NixCo1−xSeO3 networks as a new and efficient electrocatalyst for the oxygen evolution reaction have been designed and synthesized.

Surface engineering of FeCo-based electrocatalysts supported on carbon paper by incorporating non-noble metals for water oxidation

2018 ◽  
Vol 42 (9) ◽  
pp. 7254-7261 ◽  
Author(s):  
Haixia Zhang ◽  
Jianfeng Zheng ◽  
Yuguang Chao ◽  
Kangming Zhang ◽  
Zhenping Zhu
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Noble Metals ◽  
Surface Engineering ◽  
Cost Effective ◽  
Carbon Paper ◽  
Highly Efficient

FeCoMo nanosheets, as a highly efficient, cost-effective and stable electrocatalyst for the oxygen evolution reaction, significantly lower the overpotential and cost.

In situ formed VOOH nanosheet arrays anchored on a Ti3C2Tx MXene as a highly efficient and robust synergistic electrocatalyst for boosting water oxidation and reduction

2020 ◽  
Vol 8 (44) ◽  
pp. 23637-23644
Author(s):  
Liang Yan ◽  
Xuanwei Chen ◽  
Xiaojun Liu ◽  
Liping Chen ◽  
Bing Zhang
Keyword(s):  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Highly Efficient ◽  
Electrocatalytic Performance ◽  
Nanosheet Arrays

A novel VOOH/Ti3C2Tx MXene heterostructure was synthesized; it delivered enhanced electrocatalytic performance for the hydrogen evolution reaction and the oxygen evolution reaction.

Hydrothermal Temperature Driven Evolution of Morphology and Electrocatalytic Properties of Hierarchical Nanostructured CoFe-LDHs as Highly Efficient Electrocatalysts for Oxygen Evolution Reaction

2021 ◽  
Author(s):  
Lin Tang ◽  
Xiaoli Jiang ◽  
Qiaoji Zheng ◽  
Dunmin Lin
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Hydrothermal Temperature ◽  
Electrocatalytic Properties ◽  
Highly Efficient ◽  
Electrocatalytic Performance

The development of economical and efficient oxygen evolution reaction (OER) catalyst plays an important part in electrochemical water oxidation, and it has been known that the electrocatalytic performance of the...

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