In-situ growth of carbon nanotubes on Ni/NiO nanofibers as efficient hydrogen evolution reaction catalysts in alkaline media

2019 ◽  
Vol 491 ◽  
pp. 294-300 ◽  
Author(s):  
Lijun Yang ◽  
Xiaochong Zhao ◽  
Ruizhu Yang ◽  
Pengxiang Zhao ◽  
Yintao Li ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Alkaline Media ◽  
In Situ Growth

In Situ Growth of Sn-Doped Ni3S2Nanosheets on Ni Foam as High-Performance Electrocatalyst for Hydrogen Evolution Reaction

2017 ◽  
Vol 4 (3) ◽  
pp. 594-600 ◽  
Author(s):  
Jing Yu ◽  
Fei-Xiang Ma ◽  
Yue Du ◽  
Pan-Pan Wang ◽  
Cheng-Yan Xu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
High Performance ◽  
In Situ Growth ◽  
Ni Foam

In-situ growth of Ni nanoparticle-encapsulated N-doped carbon nanotubes on carbon nanorods for efficient hydrogen evolution electrocatalysis

Nano Research ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 975-982 ◽  
Author(s):  
Xiaoxiao Yan ◽  
Minyi Gu ◽  
Yao Wang ◽  
Lin Xu ◽  
Yawen Tang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Evolution ◽  
In Situ Growth

In Situ Growth of Ru Nanoparticles on (Fe,Ni)(OH) 2 to Boost Hydrogen Evolution Activity at High Current Density in Alkaline Media

Small Methods ◽  
2020 ◽  
Vol 4 (6) ◽  
pp. 1900796 ◽  
Author(s):  
Xin Xiao ◽  
Xikui Wang ◽  
Xingxing Jiang ◽  
Shaowei Song ◽  
Dekang Huang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Current Density ◽  
High Current Density ◽  
Alkaline Media ◽  
In Situ Growth ◽  
High Current ◽  
Ru Nanoparticles

MoS2 in-situ growth on melamine foam for hydrogen evolution

2019 ◽  
Vol 12 (04) ◽  
pp. 1950044 ◽  
Author(s):  
Wen Li ◽  
Xiaopeng Qi ◽  
Hui Yang ◽  
Honghui Jiang ◽  
Tongxiang Liang
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Catalytic Mechanism ◽  
Hydrogen Generation ◽  
Carbon Matrix ◽  
In Situ Growth ◽  
Stacking Pattern ◽  
Ideal Framework ◽  
Melamine Foam

Carbonized melamine foam (CM) was used as an ideal framework for the in-situ growth of MoS2 by hydrothermal method. And its hydrogen evolution reaction (HER) and the catalytic mechanism were explored. By regulating the concentration of the precursor, the stacking pattern of MoS2 lamella on CM was optimized. And the results show that the sample with a precursor concentration of [Formula: see text][Formula: see text]M possesses the smallest overpotential (218[Formula: see text]mV @ 10[Formula: see text]mA[Formula: see text]cm[Formula: see text]) and its vertical arrayed nanosheets encased on the surface of carbon matrix provide more sites for the absorption of H[Formula: see text] in the electrolyte which accounts for the promotion of hydrogen generation.

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