scholarly journals Chromium-ruthenium oxide solid solution electrocatalyst for highly efficient oxygen evolution reaction in acidic media

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Yichao Lin ◽  
Ziqi Tian ◽  
Linjuan Zhang ◽  
Jingyuan Ma ◽  
Zheng Jiang ◽  
...  
Keyword(s):  
Solid Solution ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Ruthenium Oxide ◽  
Acidic Media ◽  
Highly Efficient ◽  
Oxide Solid Solution

Interfacing RuO2 with Pt to induce efficient charge transfer from Pt to RuO2 for highly efficient and stable oxygen evolution under acidic media

2021 ◽  
Author(s):  
Taehyun Kwon ◽  
Heesu Yang ◽  
Minki Jun ◽  
Taekyung Kim ◽  
Jinwhan Joo ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Acidic Media ◽  
Highly Efficient ◽  
Efficient Charge ◽  
Stable Oxygen ◽  
The Stability

The oxygen evolution reaction (OER) requires a large overpotential which undermines the stability of electrocatalysts, typically IrOx or RuOx. RuOx is particularly vulnerable to high overpotential in acidic media, due...

Boosting the oxygen evolution reaction using defect-rich ultra-thin ruthenium oxide nanosheets in acidic media

2020 ◽  
Vol 13 (12) ◽  
pp. 5143-5151 ◽  
Author(s):  
Zhi Liang Zhao ◽  
Qi Wang ◽  
Xiang Huang ◽  
Qi Feng ◽  
Shuang Gu ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Energy Barrier ◽  
Ruthenium Oxide ◽  
Acidic Media

A Ru vacancy decreases the energy barrier from O* to OOH*, thus dramatically enhancing the OER performance of defect-rich RuO2 nanosheets.

IrCo nanocacti on CoxSy nanocages as a highly efficient and robust electrocatalyst for the oxygen evolution reaction in acidic media

Nanoscale ◽  
2020 ◽  
Vol 12 (32) ◽  
pp. 17074-17082 ◽  
Author(s):  
Jun Kim ◽  
Taehyun Kwon ◽  
Saerom Yu ◽  
So Yeon Chun ◽  
Aram Oh ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Acidic Media ◽  
Highly Efficient ◽  
Enhanced Stability

The rational synthesis of IrCo nanocacti on CoxSy nanocages and their enhanced stability for the oxygen evolution reaction in acidic media are demonstrated.

Ultrathin-shell IrCo hollow nanospheres as highly efficient electrocatalysts towards the oxygen evolution reaction in acidic media

Nanoscale ◽  
2020 ◽  
Vol 12 (47) ◽  
pp. 24070-24078
Author(s):  
Jinhui Zhu ◽  
Min Wei ◽  
Qinghao Meng ◽  
Zhenyu Chen ◽  
Yepeng Fan ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Hollow Nanospheres ◽  
Acidic Media ◽  
Highly Efficient ◽  
Novel Structure ◽  
Reaction Performance

IrCo hollow nanospheres featuring a novel structure with ultrathin continuous shells are synthesized and exhibit the outstanding oxygen evolution reaction performance.

Boosting Oxygen Evolution Reaction Using Defect Rich Ultra-Thin Ruthenium Oxide Nanosheets in Acidic Media

2020 ◽  
Vol MA2020-02 (38) ◽  
pp. 2480-2480
Author(s):  
Lin Zeng ◽  
Zhiliang Zhao ◽  
Jianshuo Zhang ◽  
Xiaomin Li
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Ruthenium Oxide ◽  
Acidic Media

Amorphous Iron–Manganese Oxyfluorides, Promising Catalysts for Oxygen Evolution Reaction under Acidic Media

2021 ◽  
Vol 4 (2) ◽  
pp. 1173-1181
Author(s):  
Kévin Lemoine ◽  
Zahra Gohari-Bajestani ◽  
Romain Moury ◽  
Alexandre Terry ◽  
Amandine Guiet ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Acidic Media ◽  
Amorphous Iron ◽  
Iron Manganese

MOF-derived M-OOH with rich oxygen defects by in-situ electro-oxidation reconstitution for highly efficient oxygen evolution reaction

2021 ◽  
Author(s):  
Zhikai Shi ◽  
Zebin Yu ◽  
Ronghua Jiang ◽  
Jun Huang ◽  
Yanping Hou ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Energy Production ◽  
Low Cost ◽  
Highly Efficient ◽  
Oxygen Defects ◽  
Electro Oxidation

The oxygen evolution reaction (OER) is an important half-reaction in the field of energy production. However, how effectively, simply, and greenly to prepare low-cost OER electrocatalysts remains a problem. Herein,...

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