An efficient porous molybdenum diselenide catalyst for electrochemical hydrogen generation

2017 ◽  
Vol 5 (39) ◽  
pp. 20993-21001 ◽  
Author(s):  
Sujittra Poorahong ◽  
Ricardo Izquierdo ◽  
Mohamed Siaj
Keyword(s):  
Structure Formation ◽  
Hydrogen Evolution ◽  
Hydrogen Generation ◽  
3D Structure ◽  
Simple Approach ◽  
Etching Process ◽  
Electrocatalytic Performance ◽  
Etching Method ◽  
Molybdenum Diselenide ◽  
Vertically Aligned

A simple approach to fabricate a vertically aligned porous MoSe2 by a two-step co-electrodeposition/etching method was proposed. The etching process induces MoSe2 porous 3D structure formation. The porous MoSe2 nanosheet exhibits a high electrocatalytic performance for hydrogen evolution.

scholarly journals One-pot hydrothermal synthesis and selective etching method of a porous MoSe2 sand rose-like structure for electrocatalytic hydrogen evolution reaction

RSC Advances ◽  
2017 ◽  
Vol 7 (82) ◽  
pp. 52345-52351 ◽  
Author(s):  
Xuan Thai Tran ◽  
Sujittra Poorahong ◽  
Mohamed Siaj
Keyword(s):  
Hydrothermal Synthesis ◽  
Structure Formation ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
3D Structure ◽  
Simple Approach ◽  
Selective Etching ◽  
Etching Process ◽  
One Pot ◽  
Etching Method

A simple approach to fabricate a porous MoSe2 by a two-step-solvothermal/etching method was proposed. The etching process leads to a MoSe2 porous 3D structure formation with high electrocatalytic performance for hydrogen evolution.

scholarly journals Rugae-like FeP nanocrystal assembly on a carbon cloth: an exceptionally efficient and stable cathode for hydrogen evolution

Nanoscale ◽  
2015 ◽  
Vol 7 (25) ◽  
pp. 10974-10981 ◽  
Author(s):  
Xiulin Yang ◽  
Ang-Yu Lu ◽  
Yihan Zhu ◽  
Shixiong Min ◽  
Mohamed Nejib Hedhili ◽  
...  
Keyword(s):  
Gas Phase ◽  
Surface Area ◽  
Hydrogen Evolution ◽  
Hydrogen Generation ◽  
High Surface ◽  
High Surface Area ◽  
Catalytic Efficiency ◽  
Carbon Cloth ◽  
Nanocrystal Assembly

High surface area FeP nanosheets on a carbon cloth were prepared by gas phase phosphidation of electroplated FeOOH, which exhibit exceptionally high catalytic efficiency and stability for hydrogen generation.

Synthesis of hierarchical MoSe2 nanolayers on sodium sulfide crystals for electrocatalytic hydrogen evolution

CrystEngComm ◽  
2021 ◽  
Author(s):  
Xiaoshuang Chen ◽  
Meina Ju ◽  
Kun Song ◽  
Guoli Chen ◽  
Rui Yang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
High Performance ◽  
Sodium Sulfide ◽  
Hydrogen Generation ◽  
Clean Energy

Hydrogen generation via water electroreduction is a pivotal portion of exploiting clean-energy skills. Nevertheless, developing a low price and high-performance catalytic activity substance to take the place of expensively precious...

3D self-assembly of ultrafine molybdenum carbide confined in N-doped carbon nanosheets for efficient hydrogen production

Nanoscale ◽  
2017 ◽  
Vol 9 (41) ◽  
pp. 15895-15900 ◽  
Author(s):  
Haiqing Wang ◽  
Xiaobin Xu ◽  
Bing Ni ◽  
Haoyi Li ◽  
Wei Bian ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Self Assembly ◽  
Molybdenum Carbide ◽  
Carbon Nanosheets ◽  
Electrocatalytic Performance ◽  
Hierarchical Architectures

3D hierarchical architectures assembled from ultrafine MoC nanoparticles (0D) confined in N-doped conductive carbon nanosheets (2D) exhibit remarkable electrocatalytic performance and stability for the hydrogen evolution reaction (HER).

Ultrafast synthesis of molybdenum carbide nanoparticles for efficient hydrogen generation

2017 ◽  
Vol 5 (43) ◽  
pp. 22805-22812 ◽  
Author(s):  
Cuncai Lv ◽  
Zhipeng Huang ◽  
Qianpeng Yang ◽  
Guangfeng Wei ◽  
Zuofeng Chen ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Coating ◽  
Molybdenum Carbide ◽  
Hydrogen Generation

A facile and ultrafast synthesis of molybdenum carbide coated with few-layer carbon (MoC/C) has been developed, and the effect of reducing the thickness of the carbon coating on its catalytic activity in the hydrogen evolution reaction (HER) has been demonstrated.

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