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

Low-ruthenium-content NiRu nanoalloys encapsulated in nitrogen-doped carbon as highly efficient and pH-universal electrocatalysts for the hydrogen evolution reaction

2018 ◽  
Vol 6 (4) ◽  
pp. 1376-1381 ◽  
Author(s):  
You Xu ◽  
Shuli Yin ◽  
Chunjie Li ◽  
Kai Deng ◽  
Hairong Xue ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Efficient Catalyst ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Wide Ph Range ◽  
Ph Range ◽  
Nitrogen Doped Carbon

A NiRu@N–C hybrid is fabricated and tested as an efficient catalyst for the hydrogen evolution reaction in a wide pH range.

Highly efficient hydrogen evolution triggered by a multi-interfacial Ni/WC hybrid electrocatalyst

2018 ◽  
Vol 11 (8) ◽  
pp. 2114-2123 ◽  
Author(s):  
Yuan-Yuan Ma ◽  
Zhong-Ling Lang ◽  
Li-Kai Yan ◽  
Yong-Hui Wang ◽  
Hua-Qiao Tan ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Hydrogen Evolution ◽  
Transfer Processes ◽  
Highly Efficient ◽  
Mass Transfer Processes ◽  
Wide Ph Range ◽  
Ph Range

A multi-interfacial Ni/WC@NC electrocatalyst exhibits highly efficient HER performance over a wide pH range via synergistic electron and mass transfer processes.

Salt-templated synthesis of defect-rich MoN nanosheets for boosted hydrogen evolution reaction

2017 ◽  
Vol 5 (46) ◽  
pp. 24193-24198 ◽  
Author(s):  
Jie Xiong ◽  
Weiwei Cai ◽  
Weijia Shi ◽  
Xinlei Zhang ◽  
Jing Li ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Templated Synthesis ◽  
Highly Efficient ◽  
Template Process ◽  
Wide Ph Range ◽  
Ph Range

The ultra-stable highly efficient HER over a wide pH range on defect-rich MoN nanosheets synthesized using a modified salt-template process.

Preparation of Porous CoS2 Nanostructures for Highly Efficient Electrocatalytic Hydrogen Evolution

2019 ◽  
Vol 944 ◽  
pp. 643-649
Author(s):  
Ka Wang ◽  
Hai Zeng Song ◽  
Wei Lan Guo ◽  
Shan Cheng Yan
Keyword(s):  
Hydrogen Evolution ◽  
Low Cost ◽  
Environmental Issues ◽  
Catalytic Performance ◽  
Carbon Cloth ◽  
Facile Hydrothermal Method ◽  
Highly Efficient ◽  
Earth Abundant ◽  
Hydrogen Evolution Reactions ◽  
A Current

In response to global energy and environmental issues, development of efficient and robust earth-abundant electrocatalysts for hydrogen evolution reaction is particularly meaningful. In this study, a facile hydrothermal method is developed to synthesize porous CoS2 nanostructures by using sulfur powder and thiourea as sulfur sources on carbon cloths for highly efficient hydrogen evolution reactions. The huge load of CoS2 on carbon cloth，their unique porous nanostructures equiped CoS2 nanomaterials with excellent electrocatalytic properties. The remarkable HER catalytic performance was achieved with -67 mV at a current density -10 mA cm-2 and the Tafel slope 62 mV dec-1 in 0.5 M H2SO4 solution. The overpotential of HER only lost 2 mV after 1000 cycles with remarkable stability. I think this work opens up a low cost and scalable route to fabricate transition metal-based materials for application in electrocatalysis.

Ultrafine cable-like WC/W2C heterojunction nanowires covered by graphitic carbon towards highly efficient electrocatalytic hydrogen evolution

2018 ◽  
Vol 6 (31) ◽  
pp. 15395-15403 ◽  
Author(s):  
Lu-Nan Zhang ◽  
Yuan-Yuan Ma ◽  
Zhong-Ling Lang ◽  
Yong-Hui Wang ◽  
Shifa Ullah Khan ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Graphitic Carbon ◽  
Highly Efficient ◽  
Wide Ph Range ◽  
Carbon Coated ◽  
Ph Range

A carbon-coated ultrafine cable-like WC/W2C heterojunction nanowire electrocatalyst exhibits remarkable HER performance in a wide pH range.

scholarly journals A monodispersed CuPt alloy: synthesis and its superior catalytic performance in the hydrogen evolution reaction over a full pH range

RSC Advances ◽  
2021 ◽  
Vol 11 (21) ◽  
pp. 12470-12475
Author(s):  
Xinmei Liu ◽  
Chen Liang ◽  
Wenlong Yang ◽  
Chunyang Yang ◽  
Jiaqi Lin ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
High Stability ◽  
Low Cost ◽  
Catalytic Performance ◽  
Ph Range

An effective approach to achieve the low cost and high stability of electro-catalysts for HER.

Sign in / Sign up

Export Citation Format

Share Document