Generation of Ni3S2 nanorod arrays with high-density bridging S22− by introducing a small amount of Na3VO4·12H2O for superior hydrogen evolution reaction

Nanoscale ◽  
2020 ◽  
Vol 12 (3) ◽  
pp. 2063-2070
Author(s):  
Dan Yang ◽  
Liyun Cao ◽  
Jianfeng Huang ◽  
Koji Kajiyoshi ◽  
Li Feng ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nanorod Array ◽  
High Density ◽  
Nanorod Arrays

A novel Ni3S2 nanorod array with high-density bridging S22− sites is prepared and it exhibits superior hydrogen evolution performance.

Recasting Ni-foam into NiF2 nanorod arrays via a hydrothermal process for hydrogen evolution reaction application

2021 ◽  
Author(s):  
Nanasaheb M. Shinde ◽  
Siddheshwar D. Raut ◽  
Balaji G. Ghule ◽  
Krishna Chaitanya Gunturu ◽  
James J. Pak ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nickel Foam ◽  
Hydrothermal Process ◽  
Reduction Process ◽  
Nanorod Arrays ◽  
Ni Foam

A promising electrode for hydrogen evolution reaction (HER) has been prepared via a reduction process to form NiF2 nanorod arrays directly grown on a 3D nickel foam.

scholarly journals MoS2/Ni3S2 nanorod arrays well-aligned on Ni foam: a 3D hierarchical efficient bifunctional catalytic electrode for overall water splitting

RSC Advances ◽  
2017 ◽  
Vol 7 (73) ◽  
pp. 46286-46296 ◽  
Author(s):  
Nan Zhang ◽  
Junyu Lei ◽  
Jianpeng Xie ◽  
Haiyan Huang ◽  
Ying Yu
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Nanorod Arrays ◽  
Ni Foam ◽  
Overall Water Splitting

A novel 3D hierarchical bifunctional catalytic electrode, MoS2/Ni3S2 nanorod arrays well-aligned on NF exhibited excellent electrocatalytic efficiency for hydrogen evolution reaction, oxygen evolution reaction and overall water splitting.

Bimetallic ZnCo nanorod array for highly reactive and durable hydrogen evolution reaction

2022 ◽  
Author(s):  
Jianmin Zhu ◽  
Lishuang Xu ◽  
Shuai Zhang ◽  
Ying Yang ◽  
Licheng Huang ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nickel Foam ◽  
Nanorod Array ◽  
One Step ◽  
Array Structure

One-step hydrothermal method to synthesize a stable ZnCo2(OH)F nanorod array structure supported by nickel foam.

Enhanced charge transport in ReSe2-based 2D/3D electrodes for efficient hydrogen evolution reaction

2020 ◽  
Vol 56 (2) ◽  
pp. 305-308 ◽  
Author(s):  
Jing Li ◽  
Yuanwu Liu ◽  
Chen Liu ◽  
Wentian Huang ◽  
Ying Zhang ◽  
...  
Keyword(s):  
Electron Transport ◽  
Size Effect ◽  
Charge Transport ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
High Density ◽  
Carbon Cloth ◽  
Catalytic Sites ◽  
3D Electrodes

Ultra-high-density ReSe2 nanoflakes with uniform small 2D size were grown on porous carbon cloth by CVD. The 2D/3D construction gave more active catalytic sites, and the small size effect and the interfacial C–Se bonding facilitated electron transport between ReSe2 and PCC.

N-doped carbon-coated cobalt nanorod arrays supported on a titanium mesh as highly active electrocatalysts for the hydrogen evolution reaction

2015 ◽  
Vol 3 (5) ◽  
pp. 1915-1919 ◽  
Author(s):  
Weijia Zhou ◽  
Yucheng Zhou ◽  
Linjing Yang ◽  
Jilin Huang ◽  
Yunting Ke ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Robust Stability ◽  
Hydrogen Evolution Reaction ◽  
Nanorod Arrays ◽  
Titanium Mesh ◽  
Tafel Slope ◽  
Highly Active ◽  
Carbon Coated ◽  
Ti Mesh

N-doped carbon-coated cobalt nanorod arrays on a Ti mesh exhibited efficient HER performance with an overpotential of −56 mV, a Tafel slope of 78.2 mV dec−1 and robust stability.

Agaric-derived N-doped carbon nanorod arrays@nanosheet networks coupled with molybdenum carbide nanoparticles as highly efficient pH-universal hydrogen evolution electrocatalysts

Nanoscale ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 5159-5169 ◽  
Author(s):  
Qiaoling Kang ◽  
Mengyuan Li ◽  
Zengrui Wang ◽  
Qingyi Lu ◽  
Feng Gao
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Molybdenum Carbide ◽  
Nanorod Arrays ◽  
Highly Efficient ◽  
Carbon Based

Non-precious agaric-derived carbon-based superstructures coupling with Mo2C nanoparticles were developed as efficient and stable pH universal hydrogen evolution reaction (HER) catalysts.

Integrated design and construction of WP/W nanorod array electrodes toward efficient hydrogen evolution reaction

2017 ◽  
Vol 327 ◽  
pp. 705-712 ◽  
Author(s):  
Lin Wu ◽  
Zonghua Pu ◽  
Zhengkai Tu ◽  
Ibrahim Saana Amiinu ◽  
Shaojun Liu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Integrated Design ◽  
Nanorod Array ◽  
Design And Construction

A cascade surface immobilization strategy to access high-density and closely distanced atomic Pt sites for enhancing alkaline hydrogen evolution reaction

2020 ◽  
Vol 8 (10) ◽  
pp. 5255-5262 ◽  
Author(s):  
Wenping Liu ◽  
Jing Ji ◽  
Xuecheng Yan ◽  
Wenbo Liu ◽  
Yu-Cheng Huang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Metal Catalysts ◽  
High Density ◽  
Pt Catalysts ◽  
Surface Immobilization ◽  
Synthetic Strategy

A stepwise anchoring synthetic strategy has been developed for the closely-distanced atomic Pt catalysts with superior alkaline HER activity, providing a versatile platform for accessing atomic metal catalysts toward various industrial reactions.

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