Poly(3,4-dinitrothiophene)/SWCNT composite as a low overpotential hydrogen evolution metal-free catalyst

2015 ◽  
Vol 3 (1) ◽  
pp. 78-82 ◽  
Author(s):  
Ke Xie ◽  
Haiping Wu ◽  
Yuena Meng ◽  
Kun Lu ◽  
Zhixiang Wei ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Metal Free ◽  
Free Hydrogen ◽  
Low Overpotential

A novel metal-free hydrogen evolution reaction catalyst made of poly(3,4-dinitrothiophene)/SWCNT was developed.

Facile Synthesis of CoSe2 Nanoparticles and their Electrocatalytic Performance for Hydrogen Evolution Reaction

2016 ◽  
Vol 852 ◽  
pp. 916-920 ◽  
Author(s):  
Hong Xue Qi ◽  
Yuan Qiang Song ◽  
Zhong Ping Liu ◽  
Lan Xiang Ji ◽  
Jian Guo Deng
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Energy Efficient ◽  
Average Diameter ◽  
Facile Synthesis ◽  
One Pot ◽  
Metal Free ◽  
Highly Active ◽  
Electrocatalytic Performance ◽  
Free Hydrogen

For more energy-efficient and economical hydrogen production, highly active noble metal-free hydrogen evolution catalysts are a priority for all. Herein, we report a facile one-pot hydrothermal synthesis of CoSe2 nanoparticles with their electrocatalytic performance for hydrogen evolution reaction. The synthesized CoSe2 nanoparticles have an average diameter of 50-70 nm with a uniform distribution. They also exhibited good electrocatalytic performance for hydrogen evolution reaction with the onset overpotential and Tafel slope of 140 mV and 95 mV/dec, respectively. The results provide a facile and effective way for the exploration of efficient Co-based HER catalysts.

scholarly journals A high-performance metal-free hydrogen-evolution reaction electrocatalyst from bacterium derived carbon

2015 ◽  
Vol 3 (14) ◽  
pp. 7210-7214 ◽  
Author(s):  
Li Wei ◽  
Huseyin Enis Karahan ◽  
Kunli Goh ◽  
Wenchao Jiang ◽  
Dingshan Yu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Nitrogen And Phosphorus ◽  
Metal Free ◽  
Free Hydrogen

Nitrogen and phosphorus dual-doped mesoporous carbon derived from bacteria as a high performance electrocatalyst for the hydrogen evolution reaction.

NiCoP Nanoclusters-Anchored Porous Ti3C2Tx Monolayer as High Performance Hydrogen Evolution Reaction Electrocatalysts

Nanoscale ◽  
2021 ◽  
Author(s):  
Sungmo Kang ◽  
Minjun Kim ◽  
Jeong Bok Lee ◽  
Shiyu Xu ◽  
Clament Sagaya Selvam N. ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Hydrogen Evolution ◽  
Functional Groups ◽  
Hydrogen Evolution Reaction ◽  
High Performance ◽  
High Electrical Conductivity ◽  
Surface Functional Groups ◽  
Promising Candidate ◽  
Metal Free ◽  
Free Hydrogen

MXene has received much attention as a promising candidate for noble metal-free hydrogen evolution reaction (HER) electrocatalysts due to its high electrical conductivity, surface hydrophilicity, abundance of surface functional groups,...

Hydrogen evolution reaction highly electrocatalyzed by MWCNT/N-octylpyridinum hexafluorophosphate metal-free system

2021 ◽  
Vol 372 ◽  
pp. 137859
Author(s):  
Leyla Gidi ◽  
Roxana Arce ◽  
José Ibarra ◽  
M. Isaacs ◽  
M.J. Aguirre ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Free System ◽  
Metal Free

Metal-Free Hydrogen Evolution Cross-Coupling Enabled by Synergistic Photoredox and Polarity Reversal Catalysis

2021 ◽  
Author(s):  
Jilei Cao ◽  
Xiaona Yang ◽  
Lishuang Ma ◽  
Kanghui Lu ◽  
Rong Zhou
Keyword(s):  
Hydrogen Evolution ◽  
Cross Coupling ◽  
Polarity Reversal ◽  
Metal Free ◽  
Free Hydrogen ◽  
Synergistic Combination

A synergistic combination of photoredox and polarity reversal catalysis enabled a hydrogen evolution cross-coupling of silanes with H2O, alcohols, phenols, and silanols, which afforded the corresponding silanols, monosilyl ethers, and...

Noble metal-free hydrogen evolution catalysts for water splitting

2015 ◽  
Vol 44 (15) ◽  
pp. 5148-5180 ◽  
Author(s):  
Xiaoxin Zou ◽  
Yu Zhang
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Noble Metal ◽  
Metal Free ◽  
Free Hydrogen

This review summarizes the recent research efforts toward noble metal-free hydrogen evolution electrocatalysts.

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