scholarly journals Three-Dimensional Hierarchical Nanostructured Cu/Ni–Co Coating Electrode for Hydrogen Evolution Reaction in Alkaline Media

2015 ◽  
Vol 7 (4) ◽  
pp. 347-352 ◽  
Author(s):  
Ning Wang ◽  
Tao Hang ◽  
Dewei Chu ◽  
Ming Li
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Three Dimensional ◽  
Alkaline Media ◽  
Coating Electrode

scholarly journals MnS-Nanoparticles-Decorated Three-Dimensional Graphene Hybrid as Highly Efficient Bifunctional Electrocatalyst for Hydrogen Evolution Reaction and Oxygen Reduction Reaction

Catalysts ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 1141
Author(s):  
Khalil ur Rehman ◽  
Shaista Airam ◽  
Long Song ◽  
Jian Gao ◽  
Qiang Guo ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Manganese Sulfide ◽  
Three Dimensional ◽  
Reduction Reaction ◽  
Alkaline Media ◽  
Renewable Energy Resources ◽  
Bifunctional Electrocatalyst

The search for renewable energy resources has attracted considerable research interests in electrochemical reactions of hydrogen evolution reaction (HER) and oxygen reduction reaction (ORR) that are essential for fuel cells. Earth-abundant, eco-friendly and cost-effective transition metal compounds are emerging candidates as electrocatalysts in these reactions. Herein, we report the growth of manganese sulfide nanoparticles on three-dimensional graphene, through an easy, progressive successive ionic layer adsorption and reaction (SILAR) method, where manganese sulfide nanoparticles (MnS-NPs), diameter of 4–5 nm are homogeneously decorated on the 3D graphene matrix. The formed hybrid shows improved HER activity in 0.1 M KOH when compared to bulk MnS. Moreover, MnS-NPs@3DG is also active in catalyzing ORR, qualifying it as a new type of bifunctional electrocatalyst in alkaline media.

An in-plane Co9S8@MoS2 heterostructure for the hydrogen evolution reaction in alkaline media

Nanoscale ◽  
2019 ◽  
Vol 11 (44) ◽  
pp. 21479-21486 ◽  
Author(s):  
Lechen Diao ◽  
Biao Zhang ◽  
Qiaozhi Sun ◽  
Ning Wang ◽  
Naiqin Zhao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Three Dimensional ◽  
Alkaline Media ◽  
Hierarchical Pores ◽  
Carbon Network

MoS2/Co9S8 heterostructures were in situ grown on three-dimensional carbon network substrates with interconnected hierarchical pores, exhibit excellent alkaline HER activity.

Surface Strain Engineered Ni-NiO for Boosting Hydrogen Evolution Reaction in Alkaline Media

2021 ◽  
pp. 138985
Author(s):  
Xuerui Yi ◽  
Xiaobo He ◽  
Fengxiang Yin ◽  
Guoru Li ◽  
Zhichun Li
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Surface Strain ◽  
Alkaline Media

Nickel-based electrodes as catalysts for hydrogen evolution reaction in alkaline media

Ionics ◽  
2017 ◽  
Vol 24 (4) ◽  
pp. 1121-1127 ◽  
Author(s):  
Yanbing Zhu ◽  
Tao Liu ◽  
Liming Li ◽  
Shili Song ◽  
Rui Ding
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Alkaline Media ◽  
Nickel Based Electrodes

Three-Dimensional Needle Branch-like PANI/CoNiP Hybrid Electrocatalysts for Hydrogen Evolution Reaction in Acid Media

2021 ◽  
Author(s):  
Fangyou Meng ◽  
Yuan Yu ◽  
Dongfeng Sun ◽  
Songmin Lin ◽  
Xudong Zhang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Three Dimensional ◽  
Acid Media
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