Hierarchical Porous Nickel Supported NiFeOxHy Nanosheets for Efficient and Robust Oxygen Evolution Electrocatalyst under industrial condition

2021 ◽  
pp. 120668
Author(s):  
Bo Zhong ◽  
Panyong Kuang ◽  
Linxi Wang ◽  
Jiaguo Yu
Keyword(s):  
Oxygen Evolution ◽  
Industrial Condition ◽  
Porous Nickel ◽  
Hierarchical Porous

3D-Hierarchical porous nickel sculptured by a simple redox process and its application in high-performance supercapacitors

2017 ◽  
Vol 5 (39) ◽  
pp. 20709-20719 ◽  
Author(s):  
Zhihong Wang ◽  
Yingming Yan ◽  
Yifu Chen ◽  
Wenqiao Han ◽  
Mengting Liu ◽  
...  
Keyword(s):  
High Temperatures ◽  
High Performance ◽  
Nickel Foam ◽  
Cost Effective ◽  
Redox Process ◽  
Gas Mixture ◽  
Porous Nickel ◽  
Hierarchical Porous ◽  
Sacrificial Materials

3D-Hierarchical micron porous nickel foam was created using a simple redox process in a CH4–O2 gas mixture at high temperatures. This process is simple and cost effective, avoiding the use of sacrificial materials or templates.

scholarly journals Hierarchical Porous Ni 3 S 4 with Enriched High‐Valence Ni Sites as a Robust Electrocatalyst for Efficient Oxygen Evolution Reaction

2019 ◽  
Vol 29 (18) ◽  
pp. 1900315 ◽  
Author(s):  
Kai Wan ◽  
Jiangshui Luo ◽  
Chen Zhou ◽  
Ting Zhang ◽  
Jordi Arbiol ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Hierarchical Porous

Fast fabrication of self-supported porous nickel phosphide foam for efficient, durable oxygen evolution and overall water splitting

2016 ◽  
Vol 4 (15) ◽  
pp. 5639-5646 ◽  
Author(s):  
Xiaoguang Wang ◽  
Wei Li ◽  
Dehua Xiong ◽  
Lifeng Liu
Keyword(s):  
Energy Efficiency ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Nickel Phosphide ◽  
Porous Nickel ◽  
Step Method ◽  
Overall Water Splitting ◽  
Operation Conditions ◽  
One Step

Self-supported porous Ni–P foam is fabricated by a convenient one-step method, and exhibits excellent electrocatalytic performance towards oxygen evolution reaction. An alkaline electrolyzer constructed using two self-supported porous Ni–P foams shows superior energy efficiency of 90.2% at 10 mA cm−2, and can sustain 1000 h under operation conditions without obvious degradation.

Improving the performance of porous nickel foam for water oxidation using hydrothermally prepared Ni and Fe metal oxides

2017 ◽  
Vol 1 (1) ◽  
pp. 207-216 ◽  
Author(s):  
Michelle P. Browne ◽  
Joana M. Vasconcelos ◽  
João Coelho ◽  
Maria O'Brien ◽  
Aurelie A. Rovetta ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxides ◽  
Oxygen Evolution ◽  
Transition Metal Oxides ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Nickel Foam ◽  
Research Trends ◽  
Porous Nickel

Recent research trends have seen a rise in the interest in Transition Metal Oxides (TMO's) as catalysts for the Oxygen Evolution Reaction (OER).

Template-free approach to synthesize hierarchical porous nickel cobalt oxides for supercapacitors

Nanoscale ◽  
2012 ◽  
Vol 4 (21) ◽  
pp. 6786 ◽  
Author(s):  
Jie Chang ◽  
Jing Sun ◽  
Chaohe Xu ◽  
Huan Xu ◽  
Lian Gao
Keyword(s):  
Cobalt Oxides ◽  
Porous Nickel ◽  
Nickel Cobalt ◽  
Hierarchical Porous ◽  
Template Free ◽  
Nickel Cobalt Oxides

Hollow and Porous Nickel Cobalt Perselenide Nanostructured Microparticles for Enhanced Electrocatalytic Oxygen Evolution

2017 ◽  
Vol 29 (16) ◽  
pp. 7032-7041 ◽  
Author(s):  
Dipak V. Shinde ◽  
Luca De Trizio ◽  
Zhiya Dang ◽  
Mirko Prato ◽  
Roberto Gaspari ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Porous Nickel ◽  
Nickel Cobalt

Pd–Mn3O4 on 3D hierarchical porous graphene-like carbon for oxygen evolution reaction

Ionics ◽  
2018 ◽  
Vol 24 (10) ◽  
pp. 3095-3100 ◽  
Author(s):  
Chan-Juan Zhang ◽  
Guo-Liang Pan ◽  
Yong-Qiang Zhou ◽  
Chang-Wei Xu
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Porous Graphene ◽  
Hierarchical Porous
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