Group VB transition metal dichalcogenides for oxygen reduction reaction and strain-enhanced activity governed by p-orbital electrons of chalcogen

Nano Research ◽  
2019 ◽  
Vol 12 (4) ◽  
pp. 925-930 ◽  
Author(s):  
Shuyang Zhao ◽  
Ke Wang ◽  
Xiaolong Zou ◽  
Lin Gan ◽  
Hongda Du ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Transition Metal Dichalcogenides ◽  
Reduction Reaction ◽  
Enhanced Activity ◽  
Metal Dichalcogenides

Activating Transition Metal Dichalcogenides Monolayers as Efficient Electrocatalysts for Oxygen Reduction Reaction via Single Atom Doping

2021 ◽  
Author(s):  
Shufang Tian ◽  
Qing Tang
Keyword(s):  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Catalytic Properties ◽  
Transition Metal Dichalcogenides ◽  
Reduction Reaction ◽  
Single Atom ◽  
Metal Dichalcogenides

Recent studies in 2D transition-metal-dichalcogenides (TMDs) for electrocatalytic applications have mainly concentrated on MoS2, while the catalytic properties of the majority of TMDs with other metal compositions remain uncovered. This...

Two-Dimensional Palladium Diselenide for Oxygen Reduction Reaction

2021 ◽  
Author(s):  
See Wee Koh ◽  
Jie Hu ◽  
Jeemin Hwang ◽  
Peng Yu ◽  
Zixu Sun ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
2D Materials ◽  
Transition Metal Dichalcogenides ◽  
Reduction Reaction ◽  
Two Dimensional ◽  
Surface Areas ◽  
Metal Dichalcogenides

The emerging two-dimensional (2D) materials, particularly 2D transition metal dichalcogenides (TMDs), show great potential for catalysis due to their extraordinary large surface areas and tunable activities. However, the as-synthesized TMDs...

Binary transition metal nitrides with enhanced activity and durability for the oxygen reduction reaction

2015 ◽  
Vol 3 (32) ◽  
pp. 16801-16809 ◽  
Author(s):  
Xinlong Tian ◽  
Junming Luo ◽  
Haoxiong Nan ◽  
Zhiyong Fu ◽  
Jianhuang Zeng ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Reduction Reaction ◽  
Alkaline Media ◽  
Metal Nitrides ◽  
Transition Metal Nitrides ◽  
Enhanced Activity

Binary transition metal nitrides demonstrate high activity and stability/durability for the oxygen reduction reaction in both acid and alkaline media.

scholarly journals Probing the activity of transition metal M and heteroatom N4 co-doped in vacancy fullerene (M–N4–C64, M = Fe, Co, and Ni) towards the oxygen reduction reaction by density functional theory

RSC Advances ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 3174-3182
Author(s):  
Siwei Yang ◽  
Chaoyu Zhao ◽  
Ruxin Qu ◽  
Yaxuan Cheng ◽  
Huiling Liu ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Density Functional ◽  
Reduction Reaction ◽  
Functional Theory ◽  
Co Doped

In this study, a novel type oxygen reduction reaction (ORR) electrocatalyst is explored using density functional theory (DFT); the catalyst consists of transition metal M and heteroatom N4 co-doped in vacancy fullerene (M–N4–C64, M = Fe, Co, and Ni).

In situ preparation of Ca0.5Mn0.5O/C as a novel high-activity catalyst for the oxygen reduction reaction

2016 ◽  
Vol 4 (48) ◽  
pp. 19147-19153 ◽  
Author(s):  
Yu-Qi Lyu ◽  
Chi Chen ◽  
Yang Gao ◽  
Mattia Saccoccio ◽  
Francesco Ciucci
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Rock Salt ◽  
Reduction Reaction ◽  
In Situ Preparation ◽  
Enhanced Activity ◽  
Activity Catalyst

Ca-substituted rock-salt MnO/C (Ca0.5Mn0.5O/C) is prepared using an in situ approach and shows enhanced activity for the oxygen reduction reaction (ORR).

Enhanced Activity towards Oxygen Electrocatalysis for Rechargeable Zn-Air Batteries by Alloying Fe and Co in N-doped Carbon

2021 ◽  
Author(s):  
Fengjiao Yu ◽  
Qi Ying ◽  
Shaofeng Ni ◽  
Chenxue Li ◽  
Daxiang Xue ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Noble Metals ◽  
Large Scale ◽  
Low Cost ◽  
Reduction Reaction ◽  
Enhanced Activity ◽  
Feco Nanoparticles

Large-scale application of rechargeable Zn-air batteries requires low-cost electrocatalysts for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) as alternatives to noble metals. Herein, FeCo nanoparticles embedded in N-doped...

A stable PdCu@Pd core-shell nanobranches with enhanced activity and methanol-tolerant for oxygen reduction reaction

2020 ◽  
Vol 354 ◽  
pp. 136680
Author(s):  
Shaoda Huang ◽  
Shuanglong Lu ◽  
Hongyin Hu ◽  
Binbin Cao ◽  
Huining Li ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Core Shell ◽  
Enhanced Activity ◽  
Methanol Tolerant
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