Mesoporous NiCo2O4 nanoneedles grown on 3D graphene-nickel foam for supercapacitor and methanol electro-oxidation

2015 ◽  
Vol 151 ◽  
pp. 99-108 ◽  
Author(s):  
Mei Yu ◽  
Jianpeng Chen ◽  
Jianhua Liu ◽  
Songmei Li ◽  
Yuxiao Ma ◽  
...  
Keyword(s):  
Nickel Foam ◽  
3D Graphene ◽  
Electro Oxidation ◽  
Mesoporous Nico2o4

Nickel foam supported mesoporous NiCo2O4 arrays with excellent methanol electro-oxidation performance

2015 ◽  
Vol 39 (8) ◽  
pp. 6491-6497 ◽  
Author(s):  
Wei Wang ◽  
Qingxin Chu ◽  
Yingnan Zhang ◽  
Wei Zhu ◽  
Xiaofeng Wang ◽  
...  
Keyword(s):  
Electron Transport ◽  
Redox Reaction ◽  
Oxidation Reaction ◽  
Nickel Foam ◽  
Morphological Features ◽  
Reaction Process ◽  
Oxidation Performance ◽  
Electro Oxidation ◽  
3D Electron ◽  
Mesoporous Nico2o4

Schematic of the electro-oxidation reaction process of NiCo2O4 nanocloth arrays on nickel foam. The unique morphological features can afford efficient 3D electron transport during the redox reaction.

Sulfide-oxidation-assisted electrochemical water splitting for H2 production on a bifunctional Cu2S/nickel foam catalyst

2021 ◽  
Author(s):  
Yuhou Pei ◽  
Jiong Cheng ◽  
Heng Zhong ◽  
Zhenfeng Pi ◽  
Zhao Yu ◽  
...  
Keyword(s):  
Energy Consumption ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Oxidation Reaction ◽  
Nickel Foam ◽  
Sulfide Oxidation ◽  
H2 Production ◽  
Electro Oxidation ◽  
Electrochemical Water Splitting

Replacing the sluggish oxygen evolution reaction (OER) by sulfide electro-oxidation reaction (SOR) could be a promising way to decrease the energy consumption for hydrogen evolution reaction (HER) and to treat...

Advanced solid-state asymmetric supercapacitors based on 3D graphene/MnO2 and graphene/polypyrrole hybrid architectures

2015 ◽  
Vol 3 (24) ◽  
pp. 12828-12835 ◽  
Author(s):  
Zheye Zhang ◽  
Kai Chi ◽  
Fei Xiao ◽  
Shuai Wang
Keyword(s):  
Solid State ◽  
High Performance ◽  
Nickel Foam ◽  
Asymmetric Supercapacitors ◽  
Hybrid Architectures ◽  
3D Graphene

Two types of 3D architectured electrodes, i.e., graphene wrapped nickel foam Ni/GF/MnO2 and Ni/GF/polypyrrole (PPy), were successfully fabricated for high performance flexible solid-state asymmetric supercapacitors.

Construction of self-supporting bimetallic sulfide arrays as a highly efficient electrocatalyst for bifunctional electro-oxidation

2021 ◽  
Author(s):  
Wenjun Liu ◽  
Liming Dai ◽  
Yiming Hu ◽  
Ku Jiang ◽  
Qian Li ◽  
...  
Keyword(s):  
Nickel Foam ◽  
Cobalt Sulfide ◽  
Good Activity ◽  
Alkaline Water ◽  
Highly Efficient ◽  
Nickel Cobalt ◽  
Construction Of Self ◽  
Electro Oxidation ◽  
Bimetallic Sulfide

Bimetal nickel–cobalt sulfide nanosheets grown on nickel foam (NCS/NF) exhibit superior OER and UOR activities with low potentials of 1.46 and 1.31 V at 10 mA cm−2, and even good activity in alkaline water electrolytes.

Ultralow loading palladium nanocatalysts prepared by atomic layer deposition on three-dimensional graphite-coated nickel foam to enhance the ethanol electro-oxidation reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (16) ◽  
pp. 13207-13216 ◽  
Author(s):  
Yiwu Jiang ◽  
Jinwei Chen ◽  
Jie Zhang ◽  
Anqi Li ◽  
Yaping Zeng ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Palladium Nanoparticles ◽  
Oxidation Reaction ◽  
Nickel Foam ◽  
Three Dimensional ◽  
Atomic Layer ◽  
Layer Deposition ◽  
Palladium Nanocatalysts ◽  
Electro Oxidation ◽  
Deposition Technology

Ultralow loading palladium nanoparticles were facilely synthesized on a three-dimensional graphite-coated nickel foam support by metal atomic layer deposition technology and used as a promising catalyst for ethanol electro-oxidation reaction.

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