Unconventional molybdenum carbide phases with high electrocatalytic activity for hydrogen evolution reaction

2019 ◽  
Vol 7 (30) ◽  
pp. 18030-18038 ◽  
Author(s):  
Chaoyun Tang ◽  
Hui Zhang ◽  
Kuofeng Xu ◽  
Qianling Zhang ◽  
Jianhong Liu ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Noble Metals ◽  
Molybdenum Carbide ◽  
Energy Devices ◽  
Metal Free ◽  
Carbide Phases

The development of noble metal-free catalysts, which can replace noble metals for various electrocatalytic reactions in renewable energy devices is of huge interest. Here, we report nanoporous α-MoC1−x and η-MoC nanosheets electrocatalysts for HER.

Delineating the role of crystallinity in the electrocatalytic activity of colloidally synthesized MoP nanocrystals

2020 ◽  
Vol 44 (33) ◽  
pp. 14041-14049
Author(s):  
Siyabonga S. Nkabinde ◽  
Zakhele B. Ndala ◽  
Ndivhuwo P. Shumbula ◽  
Tshwarela Kolokoto ◽  
Obakeng Nchoe ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Metal Nanocrystals ◽  
The Future

The synthesis of non-noble metal nanocrystals as cheaper alternatives to Pt for use as hydrogen evolution reaction (HER) electrocatalysts is highly desired for the future of renewable energy.

Interface engineering of the Ni(OH)2–Ni3N nanoarray heterostructure for the alkaline hydrogen evolution reaction

2018 ◽  
Vol 6 (3) ◽  
pp. 833-836 ◽  
Author(s):  
Min Gao ◽  
Lanlan Chen ◽  
Zhenhua Zhang ◽  
Xuping Sun ◽  
Shusheng Zhang
Keyword(s):  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Alkaline Media ◽  
Interface Engineering ◽  
Metal Free

It is highly attractive but challenging to design and develop noble-metal-free catalysts with outstanding electrocatalytic activity for the hydrogen evolution reaction (HER) in alkaline media.

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...

Novel Fe-based nanoglass as efficient noble-metal-free electrocatalyst for alkaline hydrogen evolution reaction

2020 ◽  
Vol 188 ◽  
pp. 135-139
Author(s):  
Kaiyao Wu ◽  
Yuying Meng ◽  
Jincheng Xu ◽  
Kaveh Edalati ◽  
Huaiyu Shao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Metal Free

Composition-Dependent Catalytic Activities of Noble-Metal-Free NiS/Ni3S4 for Hydrogen Evolution Reaction

2016 ◽  
Vol 120 (27) ◽  
pp. 14581-14589 ◽  
Author(s):  
Zhixiao Qin ◽  
Yubin Chen ◽  
Zhenxiong Huang ◽  
Jinzhan Su ◽  
Zhidan Diao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Metal Free ◽  
Catalytic Activities

scholarly journals Unveiling the mechanism of high-performance hydrogen evolution reaction on noble-metal-free (113)-faceted Ni3C: ab initio calculations

RSC Advances ◽  
2022 ◽  
Vol 12 (2) ◽  
pp. 869-873
Author(s):  
Fuyun Hu ◽  
Jiahe Peng ◽  
Wei Xie ◽  
Neng Li
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
High Performance ◽  
Metal Free

High-performance hydrogen evolution reaction on noble-metal-free (113)-faceted Ni3C.

Towards thermoneutral hydrogen evolution reaction using noble metal free molybdenum ditelluride/graphene nanocomposites

2021 ◽  
Vol 581 ◽  
pp. 847-859
Author(s):  
Shatila Sarwar ◽  
Ashraf Ali ◽  
Zhongqi Liu ◽  
Junhao Li ◽  
Sunil Uprety ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Graphene Nanocomposites ◽  
Metal Free
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