A robust and highly active hydrogen evolution catalyst based on Ru nanocrystals supported on vertically oriented Cu nanoplates

2020 ◽  
Vol 8 (21) ◽  
pp. 10787-10795 ◽  
Author(s):  
Dipak V. Shinde ◽  
Tathiana Midori Kokumai ◽  
Joka Buha ◽  
Mirko Prato ◽  
Luca De Trizio ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Alkaline Media ◽  
Active Hydrogen ◽  
Highly Active

Ru nanocrystals supported on vertically oriented copper nanoplates are developed as a hydrogen evolution catalyst in alkaline media. This catalyst outperformed benchmark Pt/C in terms of activity and stability.

Rhombic porous CoP2 nanowire arrays synthesized by alkaline etching as highly active hydrogen-evolution-reaction electrocatalysts

2018 ◽  
Vol 6 (39) ◽  
pp. 19038-19046 ◽  
Author(s):  
Yi Zhou ◽  
Yuying Yang ◽  
Ruijing Wang ◽  
Xiaotong Wang ◽  
Xinyuan Zhang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nanowire Arrays ◽  
Alkaline Media ◽  
Carbon Cloth ◽  
Active Hydrogen ◽  
Alkaline Etching ◽  
Highly Active

Rhombic arrays of porous CoP2 nanowires on carbon cloth for an efficient hydrogen evolution reaction in both acid and alkaline media.

scholarly journals A Mini Review on Doped Nickel-Based Electrocatalysts for Hydrogen Evolution Reaction

Energies ◽  
2020 ◽  
Vol 13 (18) ◽  
pp. 4651
Author(s):  
Yilin Deng ◽  
Wei Lai ◽  
Bin Xu
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Water Electrolysis ◽  
Energy Resources ◽  
Alkaline Media ◽  
Hydrogen Energy ◽  
Heteroatom Doping ◽  
Highly Active ◽  
Production Of Hydrogen

The energy crisis and environmental pollution have attracted much attention and have promoted researches on clean and sustainable hydrogen energy resources. With the help of highly active and stable transition metal nickel-based catalysts, the production of hydrogen from water electrolysis from electrolyzed water has become an inexpensive and efficient strategy for generating hydrogen energy. In recent years, heteroatom doping has been found to be an effective strategy to improve the electrocatalytic hydrogen evolution reaction (HER) performances of nickel-based catalysts in acidic, neutral, and alkaline media. This review will highlight many recent works of inexpensive and readily available heteroatom-doped nickel-based HER catalysts. The evaluation methods for the performances of HER catalyst will be briefly described, and the role of heteroatom doping and its application in nickel-based catalyst will be summarized. This article will also point out some heteroatom doping strategies, which may provide references and inspire the design of other catalysts with dopants.

Highly Active Hydrogen Evolution Electrodes via Co-Deposition of Platinum and Polyoxometalates

2015 ◽  
Vol 7 (21) ◽  
pp. 11648-11653 ◽  
Author(s):  
Chao Zhang ◽  
Yahui Hong ◽  
Ruihan Dai ◽  
Xinping Lin ◽  
La-Sheng Long ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Active Hydrogen ◽  
Highly Active

Femtosecond-laser structuring of Ni electrodes for highly active hydrogen evolution

2017 ◽  
Vol 247 ◽  
pp. 1130-1139 ◽  
Author(s):  
Thomas Rauscher ◽  
Christian Immanuel Müller ◽  
Andreas Gabler ◽  
Thomas Gimpel ◽  
Michael Köhring ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Hydrogen Evolution ◽  
Active Hydrogen ◽  
Highly Active ◽  
Laser Structuring

Ni-doped MoS2 nanoparticles as highly active hydrogen evolution electrocatalysts

RSC Advances ◽  
2016 ◽  
Vol 6 (20) ◽  
pp. 16656-16661 ◽  
Author(s):  
Dezhi Wang ◽  
Xiangyong Zhang ◽  
Yilin Shen ◽  
Zhuangzhi Wu
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
High Efficiency ◽  
Active Hydrogen ◽  
Highly Active ◽  
Mos2 Nanoparticles

The replacement of Pt with cheap metal electrocatalysts with high efficiency and superior stability for the hydrogen evolution reaction (HER) remains a great challenge.

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