Nitrogen-Doped Porous Molybdenum Carbide and Phosphide Hybrids on a Carbon Matrix as Highly Effective Electrocatalysts for the Hydrogen Evolution Reaction

2017 ◽  
Vol 8 (6) ◽  
pp. 1701601 ◽  
Author(s):  
Yichao Huang ◽  
Jingxuan Ge ◽  
Jun Hu ◽  
Jiangwei Zhang ◽  
Jian Hao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Molybdenum Carbide ◽  
Carbon Matrix ◽  
Nitrogen Doped ◽  
Highly Effective

Acid-directed morphology control of molybdenum carbide embedded in a nitrogen doped carbon matrix for enhanced electrocatalytic hydrogen evolution

2020 ◽  
Vol 7 (19) ◽  
pp. 3620-3626
Author(s):  
Jing Wang ◽  
Siwei Li ◽  
Jing Hu ◽  
Siqi Niu ◽  
Yuzhi Li ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Molybdenum Carbide ◽  
Carbon Matrix ◽  
Morphology Control ◽  
Alkaline Solutions ◽  
Nitrogen Doped ◽  
Controlled Morphology ◽  
Nitrogen Doped Carbon

By an acid-directed strategy, β-Mo2C nanomaterials embedded in a nitrogen doped carbon matrix (β-Mo2C/NC) with controlled morphology are synthesized and exhibit outstanding HER activities in both acidic and alkaline solutions.

scholarly journals A universal pH range and a highly efficient Mo2C-based electrocatalyst for the hydrogen evolution reaction

2020 ◽  
Vol 8 (38) ◽  
pp. 19879-19886
Author(s):  
Jiajia Huang ◽  
Jingyi Wang ◽  
Ruikuan Xie ◽  
Zhihong Tian ◽  
Guoliang Chai ◽  
...  
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Matrix ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Molybdenum Carbides ◽  
Ph Range ◽  
Nitrogen Doped Carbon

We designed a series of transition metal-modified molybdenum carbides in nitrogen doped carbon matrix for investigating and boosting the performance of Mo2C-based electrocatalysts in all-pH media by increasing the Mo2+ content in catalysts.

A Co–Mo2N composite on a nitrogen-doped carbon matrix with hydrogen evolution activity comparable to that of Pt/C in alkaline media

2019 ◽  
Vol 7 (36) ◽  
pp. 20579-20583 ◽  
Author(s):  
Xuewei Lang ◽  
Muhammad Abdul Qadeer ◽  
Guoqiang Shen ◽  
Rongrong Zhang ◽  
Sichao Yang ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Matrix ◽  
Alkaline Media ◽  
Intrinsic Activity ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

Co–Mo2N@NC exhibits comparable hydrogen evolution reaction activity with that of Pt/C because of the improvement of intrinsic activity and electrical conductivity.

Microwave‐Assisted Ultrafast Synthesis of Molybdenum Carbide Nanoparticles Grown on Carbon Matrix for Efficient Hydrogen Evolution Reaction

Small Methods ◽  
2019 ◽  
Vol 3 (11) ◽  
pp. 1900259 ◽  
Author(s):  
Huawei Huang ◽  
Chang Yu ◽  
Hongling Huang ◽  
Wei Guo ◽  
Mengdi Zhang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Molybdenum Carbide ◽  
Carbon Matrix ◽  
Microwave Assisted

NiRu nanoparticles encapsulated in a nitrogen-doped carbon matrix as a highly efficient electrocatalyst for the hydrogen evolution reaction

2020 ◽  
Vol 49 (39) ◽  
pp. 13647-13654 ◽  
Author(s):  
Shikai Xu ◽  
Zhiqiang Li ◽  
Kainian Chu ◽  
Ge Yao ◽  
Yang Xu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Carbon Matrix ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Alkaline Electrolytes ◽  
Nitrogen Doped Carbon

We synthesize ultrafine NiRu nanoparticles embedded in a nitrogen-doped carbon matrix through direct carbonization of Ru-doped Ni-based MOFs. As expected, NiRu2@NC-600 exhibits superior electrocatalytic activity for the HER in acidic and alkaline electrolytes.

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