N-Carbon coated P-W2C composite as efficient electrocatalyst for hydrogen evolution reactions over the whole pH range

2017 ◽  
Vol 5 (2) ◽  
pp. 765-772 ◽  
Author(s):  
Gang Yan ◽  
Caixia Wu ◽  
Huaqiao Tan ◽  
Xiaojia Feng ◽  
Likai Yan ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Electrocatalytic Activity ◽  
Carbon Coated ◽  
Hydrogen Evolution Reactions ◽  
Ph Range

A N-carbon coated P-modified W2C composite (P-W2C@NC), prepared by annealing a mixture of H3PW12O40and dicyandiamide, exhibits excellent HER electrocatalytic activity and durability over the whole pH range.

Electrochemical synthesis of luminescent MoS2 quantum dots

2015 ◽  
Vol 51 (29) ◽  
pp. 6293-6296 ◽  
Author(s):  
Deepesh Gopalakrishnan ◽  
Dijo Damien ◽  
Bo Li ◽  
Hemtej Gullappalli ◽  
Vijayamohanan K. Pillai ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Evolution ◽  
Electrochemical Synthesis ◽  
Electrocatalytic Activity ◽  
Electrochemical Exfoliation ◽  
Hydrogen Evolution Reactions

Quantum dots of single-/few-layered MoS2 with tunable sizes, obtained through a unique electrochemical exfoliation process, show excellent electrocatalytic activity towards hydrogen evolution reactions.

Optimized electronic structure and p-band centre control engineering to enhance surface absorption and inherent conductivity for accelerated hydrogen evolution over a wide pH range

2020 ◽  
Vol 22 (26) ◽  
pp. 14537-14543
Author(s):  
Yuanzhe Wang ◽  
Dong Wang ◽  
Jiajia Gao ◽  
Xianfeng Hao ◽  
Zhiping Li ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Hydrogen Evolution ◽  
Electrocatalytic Activity ◽  
Electronic Configuration ◽  
Surface Absorption ◽  
Control Engineering ◽  
Wide Ph Range ◽  
Ph Range

Numerous experiments have demonstrated that an appropriate electronic configuration can effectively activate the electrocatalytic activity.

scholarly journals Low-cost and highly efficient CoMoS4/NiMoS4-based electrocatalysts for hydrogen evolution reactions over a wide pH range

2016 ◽  
Vol 213 ◽  
pp. 236-243 ◽  
Author(s):  
Li Shao ◽  
Xing Qian ◽  
Xiaoying Wang ◽  
Hongmei Li ◽  
Rucai Yan ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Low Cost ◽  
Highly Efficient ◽  
Wide Ph Range ◽  
Hydrogen Evolution Reactions ◽  
Ph Range

scholarly journals Theoretical evaluation of the structure–activity relationship in graphene-based electrocatalysts for hydrogen evolution reactions

RSC Advances ◽  
2017 ◽  
Vol 7 (43) ◽  
pp. 27033-27039 ◽  
Author(s):  
Chi Ho Lee ◽  
Byeongsun Jun ◽  
Sang Uck Lee
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Structure Activity Relationship ◽  
Activity Relationship ◽  
Theoretical Evaluation ◽  
Structure Activity ◽  
Hydrogen Evolution Reactions ◽  
The Relationship

We systematically analyzed the relationship between structure and electrocatalytic activity of heteroatom-doped graphenes (GXs, where G and X represent graphene and the heteroatom dopant) for the hydrogen evolution reaction (HER).

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