Transition metal M (M = Co, Ni, and Fe) and boron co-modulation in Rh-based aerogels for highly efficient and pH-universal hydrogen evolution electrocatalysis

2020 ◽  
Vol 8 (11) ◽  
pp. 5595-5600 ◽  
Author(s):  
Kai Deng ◽  
Tianlun Ren ◽  
You Xu ◽  
Songliang Liu ◽  
Zechuan Dai ◽  
...  
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Catalytic Performance ◽  
Reduction Strategy ◽  
Highly Efficient ◽  
Co Reduction ◽  
Excellent Catalytic Performance

RhCoB aerogels were successfully synthesized via a facile chemical co-reduction strategy and exhibited excellent catalytic performance toward the hydrogen evolution reaction.

Ultrathin molybdenum boride films for highly efficient catalysis of the hydrogen evolution reaction

2017 ◽  
Vol 5 (45) ◽  
pp. 23471-23475 ◽  
Author(s):  
Xufeng Wang ◽  
Guoan Tai ◽  
Zenghui Wu ◽  
Tingsong Hu ◽  
Rui Wang
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Catalytic Performance ◽  
Cycling Stability ◽  
Highly Efficient ◽  
Molybdenum Boride

Ultrathin crystalline Mo3B films have been synthesized on molybdenum foils, exhibiting striking catalytic performance and fantastic cycling stability.

High-efficiency Ni–P catalysts in amorphous and crystalline states for the hydrogen evolution reaction

2020 ◽  
Vol 4 (9) ◽  
pp. 4733-4742
Author(s):  
Xuan Zhao ◽  
Xiaogang Chen ◽  
Yuanyuan Wang ◽  
Pingxin Song ◽  
Yingjiu Zhang
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
High Efficiency ◽  
Catalytic Performance ◽  
Excellent Catalytic Performance

An amorphous Ni–P electrode with excellent catalytic performance was prepared by a method of electrodeposition and the differences of the catalytic performance of the crystalline and amorphous Ni–P electrodes was compared.

scholarly journals A bimetallic oxide Fe1.89Mo4.11O7 electrocatalyst with highly efficient hydrogen evolution reaction activity in alkaline and acidic media

2018 ◽  
Vol 9 (25) ◽  
pp. 5640-5645 ◽  
Author(s):  
Zhaomin Hao ◽  
Shishuai Yang ◽  
Jingyang Niu ◽  
Zhiqiang Fang ◽  
Liangliang Liu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Acidic Media ◽  
Highly Efficient ◽  
Effective Hydrogen

Transition-metal Mo-based materials have been considered to be among the most effective hydrogen evolution reaction (HER) electrocatalysts.

scholarly journals A universal pH range and a highly efficient Mo2C-based electrocatalyst for the hydrogen evolution reaction

2020 ◽  
Vol 8 (38) ◽  
pp. 19879-19886
Author(s):  
Jiajia Huang ◽  
Jingyi Wang ◽  
Ruikuan Xie ◽  
Zhihong Tian ◽  
Guoliang Chai ◽  
...  
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Matrix ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Molybdenum Carbides ◽  
Ph Range ◽  
Nitrogen Doped Carbon

We designed a series of transition metal-modified molybdenum carbides in nitrogen doped carbon matrix for investigating and boosting the performance of Mo2C-based electrocatalysts in all-pH media by increasing the Mo2+ content in catalysts.

N Coupling with S-Coordinated Ru Nanoclusters for Highly Efficient Hydrogen Evolution in Alkaline Media

2021 ◽  
Author(s):  
Chengfei Li ◽  
Jia-Wei Zhao ◽  
Ling-Jie Xie ◽  
Yu Wang ◽  
Haibo Tang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Catalytic Performance ◽  
Alkaline Media ◽  
Metal Nanoclusters ◽  
Highly Efficient ◽  
Active Metal

Optimizing coordination/surrounding environments of active metal nanoclusters to promote the catalytic performance of hydrogen evolution reaction (HER) in alkaline media is great important, but extremely challenge. Here, we demonstrate that...

Graphene-Amorphous Transition-Metal Chalcogenide (MoSx, WSx) Composites as Highly Efficient Hybrid Electrocatalysts for the Hydrogen Evolution Reaction

2016 ◽  
Vol 3 (4) ◽  
pp. 565-571 ◽  
Author(s):  
Jan Luxa ◽  
Vlastimil Mazánek ◽  
Daniel Bouša ◽  
David Sedmidubský ◽  
Martin Pumera ◽  
...  
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Metal Chalcogenide ◽  
Highly Efficient

Embedding tetrahedral 3d transition metal TM4 clusters into the cavity of two-dimensional graphdiyne to construct highly efficient and nonprecious electrocatalysts for hydrogen evolution reaction

2020 ◽  
Vol 22 (6) ◽  
pp. 3254-3263 ◽  
Author(s):  
Ruiqi Ku ◽  
Guangtao Yu ◽  
Jing Gao ◽  
Xuri Huang ◽  
Wei Chen
Keyword(s):  
Catalytic Activity ◽  
Transition Metal ◽  
Hydrogen Evolution ◽  
Structural Stability ◽  
Hydrogen Evolution Reaction ◽  
High Catalytic Activity ◽  
Two Dimensional ◽  
Composite Nanostructures ◽  
Highly Efficient ◽  
High Structural Stability

Coupled with the high structural stability and good conductivity, all the new 2D composite nanostructures TM4@GDY (TM = Sc, Ti, Mn, Fe, Co, Ni and Cu) can uniformly exhibit considerably high catalytic activity for hydrogen evolution reaction.

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