High-Efficient Electrocatalyst for Overall Water Splitting: Mesoporous CoS/MoS2 with Hetero-Interface

2021 ◽  
Author(s):  
Wenhuan Huang ◽  
Ximing Li ◽  
Xiufang Yang ◽  
huabin zhang ◽  
Fei Wang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Reaction Kinetics ◽  
Water Splitting ◽  
Zeolitic Imidazolate Framework ◽  
Overall Water Splitting ◽  
High Efficient ◽  
Heterogeneous Interfaces

A mesoporous CoS/MoS2 with abundant heterogeneous interfaces was facile synthesized from bimetallic hybrid zeolitic imidazolate framework, which showed excellent catalytic activity and reaction kinetics on both HER and OER in...

Tungsten-doped Ni–Co phosphides with multiple catalytic sites as efficient electrocatalysts for overall water splitting

2019 ◽  
Vol 7 (28) ◽  
pp. 16859-16866 ◽  
Author(s):  
Shan-Shan Lu ◽  
Li-Ming Zhang ◽  
Yi-Wen Dong ◽  
Jia-Qi Zhang ◽  
Xin-Tong Yan ◽  
...  
Keyword(s):  
Reaction Kinetics ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Alkaline Media ◽  
Water Dissociation ◽  
Overall Water Splitting ◽  
Catalytic Sites ◽  
Additional Water ◽  
Dissociation Step

The design of electrocatalysts including precious and nonprecious metals for the hydrogen evolution reaction (HER) in alkaline media remains challenging due to the sluggish reaction kinetics caused by the additional water dissociation step.

High-efficient electrocatalytic overall water splitting over vanadium doped hexagonal Ni0.2Mo0.8N

2020 ◽  
Vol 263 ◽  
pp. 118330 ◽  
Author(s):  
Peng Zhou ◽  
Xingshuai Lv ◽  
Danning Xing ◽  
Fahao Ma ◽  
Yuanyuan Liu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Overall Water Splitting ◽  
High Efficient

Vanadium nanobelts coated nickel foam 3D bifunctional electrode with excellent catalytic activity and stability for water electrolysis

Nanoscale ◽  
2016 ◽  
Vol 8 (20) ◽  
pp. 10731-10738 ◽  
Author(s):  
Yu Yu ◽  
Pei Li ◽  
Xiaofang Wang ◽  
Wenyu Gao ◽  
Zongxu Shen ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Water Splitting ◽  
Nickel Foam ◽  
Water Electrolysis ◽  
Overall Water Splitting

A novel electrode constructed by a uniform film of nanosized vanadium nanobelts on nickel foam has been developed, which exhibits excellent electroactivity and durability for HER, OER, and overall water splitting.

scholarly journals Morphology engineering of nickel molybdate hydrate nanoarray for electrocatalytic overall water splitting: from nanorod to nanosheet

RSC Advances ◽  
2018 ◽  
Vol 8 (61) ◽  
pp. 35131-35138 ◽  
Author(s):  
Jianghao Wang ◽  
Liping Li ◽  
Lingshen Meng ◽  
Liping Wang ◽  
Yifeng Liu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Water Splitting ◽  
Hydrothermal Temperature ◽  
Nickel Molybdate ◽  
Overall Water Splitting ◽  
Morphology Engineering

We realize the modulation of nanoarray morphology from nanorod to nanosheet and improve the catalytic activity for water splitting by simply changing the hydrothermal temperature.

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