Facile synthesis of various highly dispersive CoP nanocrystal embedded carbon matrices as efficient electrocatalysts for the hydrogen evolution reaction

2015 ◽  
Vol 3 (8) ◽  
pp. 4255-4265 ◽  
Author(s):  
Mian Li ◽  
Xiaotian Liu ◽  
Yueping Xiong ◽  
Xiangjie Bo ◽  
Yufan Zhang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
Acidic Solution ◽  
Facile Synthesis ◽  
Highly Active

Facile synthesis of tiny CoP nanocrystal decorated porous carbon matrices as highly active non-noble-metal electrocatalysts for the HER in acidic solution.

Mn, P Co doped Sharp-edged Mo2C Nanosheets Anchored on Porous Carbon for Efficient Electrocatalytic Hydrogen Evolution

2022 ◽  
Author(s):  
Zongyun Mu ◽  
Ting Guo ◽  
Hao Fei ◽  
Dingsheng Xu ◽  
Yaoqing Mao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
Bonding Strength ◽  
Molybdenum Carbide ◽  
Catalytic Sites ◽  
Co Doped

Molybdenum carbide (Mo2C) has received great attention as a promising non-noble metal electrocatalyst for hydrogen evolution reaction (HER). The exposure of more catalytic sites and optimal Mo-H bonding strength via...

Confinement of Pt NPs by Hollow-Porous-Carbon-Sphere via Pore Regulation with Promoted Activity and Durability in Hydrogen Evolution Reaction

Nanoscale ◽  
2021 ◽  
Author(s):  
Zhuofan Gan ◽  
Chengyong Shu ◽  
Chengwei Deng ◽  
Wei Du ◽  
Bo HUANG ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
Specific Activity ◽  
Carbon Sphere ◽  
Hydrogen Energy ◽  
Noble Metal Catalysts ◽  
Electrochemical Water Splitting

Electrochemical water splitting is promising method to generate pollution-free and sustainable hydrogen energy. However, the specific activity and durability of noble metal catalysts is the main hindrance to hydrogen evolution...

A hybrid of NiMo-Mo2C/C as non-noble metal electrocatalyst for hydrogen evolution reaction in an acidic solution

2016 ◽  
Vol 222 ◽  
pp. 747-754 ◽  
Author(s):  
Yan Zhang ◽  
Yanhui Wang ◽  
Shaopei Jia ◽  
Hanqing Xu ◽  
Jianbing Zang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Acidic Solution

Molybdenum diboride nanoparticles as a highly efficient electrocatalyst for the hydrogen evolution reaction

2017 ◽  
Vol 1 (9) ◽  
pp. 1928-1934 ◽  
Author(s):  
Palani R. Jothi ◽  
Yuemei Zhang ◽  
Jan P. Scheifers ◽  
Hyounmyung Park ◽  
Boniface P. T. Fokwa
Keyword(s):  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Theoretical Studies ◽  
Highly Efficient ◽  
Highly Active ◽  
Molybdenum Sulfides ◽  
Molybdenum Boride ◽  
Metal Nanomaterials ◽  
Experimental And Theoretical Studies

Non-noble metal nanomaterials (molybdenum sulfides, phosphides, carbides, and nitrides) have recently emerged as highly active electrocatalysts for the hydrogen evolution reaction (HER). Here we present experimental and theoretical studies of the first highly active molybdenum boride nanomaterial for the HER.

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.

Surface-clean, phase-pure multi-metallic carbides for efficient electrocatalytic hydrogen evolution reaction

2019 ◽  
Vol 6 (4) ◽  
pp. 940-947 ◽  
Author(s):  
Shuang Gao ◽  
Hui Chen ◽  
Yipu Liu ◽  
Guo-Dong Li ◽  
Ruiqin Gao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Low Cost ◽  
Metal Catalysts ◽  
Noble Metal Catalysts ◽  
Highly Active ◽  
Phase Pure

The development of highly active, stable and low-cost non-noble metal catalysts for hydrogen evolution reaction (HER) is extremely imperative.

Cost effective Mo rich Mo2C electrocatalysts for the hydrogen evolution reaction

2018 ◽  
Vol 6 (21) ◽  
pp. 10028-10035 ◽  
Author(s):  
Jie Dong ◽  
Qiang Wu ◽  
Cunping Huang ◽  
Weifeng Yao ◽  
Qunjie Xu
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Water Electrolysis ◽  
Cost Effective ◽  
Synthetic Method ◽  
Highly Active

Mo rich Mo2C synthesized via a facile two-step synthetic method is potentially a highly active non-noble metal electrocatalyst for hydrogen production via water electrolysis.

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