Mn-doped Co3O4 nanoarrays as a promising electrocatalyst for oxygen evolution reaction

2019 ◽  
Vol 6 (11) ◽  
pp. 115033 ◽  
Author(s):  
Yubo Ma ◽  
Meng Zha ◽  
Yemin Dong ◽  
Lei Li ◽  
Guangzhi Hu
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Mn Doped ◽  
Co3o4 Nanoarrays

Mn-doped NiCo2S4 nanosheet array as an efficient and durable electrocatalyst for oxygen evolution reaction

2021 ◽  
pp. 160388
Author(s):  
Xin Yu ◽  
Siran Xu ◽  
Xian Liu ◽  
Xiaohong Cheng ◽  
Yeshuang Du ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Nanosheet Array ◽  
Mn Doped

Mn-doped CoSe2 nanosheets as high-efficiency catalysts for the oxygen evolution reaction

2019 ◽  
Vol 48 (38) ◽  
pp. 14238-14241 ◽  
Author(s):  
Binbin Wei ◽  
Pengcheng Yao ◽  
Guisheng Tang ◽  
Zhengbing Qi ◽  
Wenshen Hu ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
High Efficiency ◽  
Heteroatom Doping ◽  
Mn Doped

This work establishes Mn–CoSe2 nanosheets as promising OER electrocatalysts, but also opens an exciting new avenue to enhance their electrocatalytic activity by heteroatom doping.

Three-dimensional structures of Mn doped CoP on flexible carbon cloth for effective oxygen evolution reaction

2017 ◽  
Vol 33 (9) ◽  
pp. 1258-1267 ◽  
Author(s):  
Jiajin Lin ◽  
Shilei Xie ◽  
Peng Liu ◽  
Min Zhang ◽  
Shoushan Wang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Three Dimensional ◽  
Carbon Cloth ◽  
Image Position ◽  
Mn Doped

Abstract

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.

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