Constructing Ni/MoN heterostructure nanorod arrays anchored on Ni foam for efficient hydrogen evolution reaction under alkaline conditions

2021 ◽  
Author(s):  
Jian-Hang Sun ◽  
Feifan Guo ◽  
Xuan-Yi Li ◽  
Jin Yang ◽  
Jian-Fang Ma
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nanorod Arrays ◽  
Ni Foam ◽  
Alkaline Conditions

A facile strategy has been developed to prepare Ni–MoN@NF anchored on Ni foam.

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.

scholarly journals Three dimensional Ni3S2 nanorod arrays as multifunctional electrodes for electrochemical energy storage and conversion applications

2020 ◽  
Vol 2 (1) ◽  
pp. 478-488 ◽  
Author(s):  
Kexin Cui ◽  
Jincheng Fan ◽  
Songyang Li ◽  
Moukaila Fatiya Khadidja ◽  
Jianghong Wu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Three Dimensional ◽  
Electrochemical Energy Storage ◽  
Energy Storage And Conversion ◽  
Nanorod Arrays ◽  
Ni Foam ◽  
Electrochemical Energy

3D Ni3S2 nanorod arrays/Ni foam as multifunctional electrodes for electrochemical energy storage and conversion applications have been achieved, demonstrating outstanding galvanization charging/discharging, hydrogen evolution reaction and oxygen evolution reaction performances.

scholarly journals Novel heterostructure Cu2S/Ni3S2 coral-like nanoarrays on Ni foam to enhance hydrogen evolution reaction in alkaline media

RSC Advances ◽  
2021 ◽  
Vol 11 (62) ◽  
pp. 39493-39502
Author(s):  
Yizhi Peng ◽  
Hanwei He
Keyword(s):  
Charge Transfer ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Active Sites ◽  
Alkaline Media ◽  
Ni Foam ◽  
Nanosheet Array ◽  
Alkaline Conditions

We fabricated a heterostructure Cu2S/Ni3S2 nanosheet array, which can accelerate charge transfer and provide more active sites. This work provides a promising non-noble metal electrocatalyst for water splitting under alkaline conditions.

A crystalline–amorphous Ni–Ni(OH)2 core–shell catalyst for the alkaline hydrogen evolution reaction

2020 ◽  
Vol 8 (44) ◽  
pp. 23323-23329
Author(s):  
Jing Hu ◽  
Siwei Li ◽  
Yuzhi Li ◽  
Jing Wang ◽  
Yunchen Du ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Core Shell ◽  
Alkaline Conditions

Crystalline–amorphous Ni–Ni(OH)2 core–shell assembled nanosheets exhibit outstanding electrocatalytic activity and stability for hydrogen evolution under alkaline conditions.

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