Green Synthesis of Self‐Supported Ni−Fe Oxyhydroxide Pagoda‐Shaped Nanocone Arrays for Electrocatalytic Oxygen Evolution Reaction

2021 ◽  
Author(s):  
Junyu Shen ◽  
Qi Chen ◽  
Jiayi Wang ◽  
Kaishan Yu ◽  
Ziyi Xu ◽  
...  
Keyword(s):  
Green Synthesis ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Supported Ni

Controllable electrodeposition of binary metal films from deep eutectic solvent as an efficient and durable catalyst for the oxygen evolution reaction

2019 ◽  
Vol 48 (39) ◽  
pp. 14748-14757
Author(s):  
Truong-Giang Vo ◽  
Sebastian Dario Suarez Hidalgo ◽  
Chia-Ying Chiang
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Deep Eutectic Solvent ◽  
Metal Films ◽  
Alloy Films ◽  
Binary Metal ◽  
Copper Foils ◽  
Supported Ni

In this work, we present an easy and scalable electrodeposition protocol that operates in a deep eutectic solvent, used to prepare self-supported Ni–Fe alloy films directly grown on copper foils.

scholarly journals A one-dimensional porous carbon-supported Ni/Mo2C dual catalyst for efficient water splitting

2017 ◽  
Vol 8 (2) ◽  
pp. 968-973 ◽  
Author(s):  
Zi-You Yu ◽  
Yu Duan ◽  
Min-Rui Gao ◽  
Chao-Chao Lang ◽  
Ya-Rong Zheng ◽  
...  
Keyword(s):  
High Activity ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
Oxygen Evolution Reaction ◽  
One Dimensional ◽  
Overall Water Splitting ◽  
Supported Ni

A new porous carbon-supported Ni/Mo2C composite exhibits high activity towards both the hydrogen evolution reaction and oxygen evolution reaction for overall water splitting.

An Fe-doped NiTe bulk crystal as a robust catalyst for the electrochemical oxygen evolution reaction

2019 ◽  
Vol 55 (63) ◽  
pp. 9347-9350 ◽  
Author(s):  
Lei Zhong ◽  
Yufei Bao ◽  
Xu Yu ◽  
Ligang Feng
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Bulk Crystal ◽  
Stable Performance ◽  
Electrochemical Oxygen

An Fe doped NiTe bulk crystal was demonstrated to exhibit an extremely active and stable performance for the electrochemical oxygen evolution reaction.

scholarly journals Robust Carbon-Stabilization of Few-Layer Black Phosphorus for Superior Oxygen Evolution Reaction

Coatings ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 695 ◽  
Author(s):  
Mengjie Zhang ◽  
Wenchang Zhu ◽  
Xingzhe Yang ◽  
Meng Feng ◽  
Hongbin Feng
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Black Phosphorus ◽  
Carbon Stabilization ◽  
High Durability ◽  
Carbon Coated ◽  
Alkaline Conditions ◽  
Doped Graphene ◽  
A Current

Few-layer exfoliated black phosphorus (Ex-BP) has attracted tremendous attention owing to its promising applications, including in electrocatalysis. However, it remains a challenge to directly use few-layer Ex-BP as oxygen-involved electrocatalyst because it is quite difficult to restrain structural degradation caused by spontaneous oxidation and keep it stable. Here, a robust carbon-stabilization strategy has been implemented to prepare carbon-coated Ex-BP/N-doped graphene nanosheet (Ex-BP/NGS@C) nanostructures at room temperature, which exhibit superior oxygen evolution reaction (OER) activity under alkaline conditions. Specifically, the as-synthesized Ex-BP/NGS@C hybrid presents a low overpotential of 257 mV at a current density of 10 mA cm−2 with a small Tafel slope of 52 mV dec−1 and shows high durability after long-term testing.

scholarly journals Dynamic Surface Chemistry of Catalysts in Oxygen Evolution Reaction

Small Science ◽  
2021 ◽  
pp. 2100011
Author(s):  
Zongkui Kou ◽  
Xin Li ◽  
Lei Zhang ◽  
Wenjie Zang ◽  
Xiaorui Gao ◽  
...  
Keyword(s):  
Surface Chemistry ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Dynamic Surface
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