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...

Ternary NiFeZr layered double hydroxides: a highly efficient catalyst for the oxygen evolution reaction

2019 ◽  
Vol 55 (89) ◽  
pp. 13370-13373 ◽  
Author(s):  
Rushuo Li ◽  
Yanhui Wang ◽  
Wei Li ◽  
Shuyu Zhou ◽  
Pengfei Tian ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Oxygen Evolution ◽  
Layered Double Hydroxides ◽  
Oxygen Evolution Reaction ◽  
Efficient Catalyst ◽  
Highly Efficient ◽  
Highly Effective ◽  
Double Hydroxides

A novel Zr-doping strategy was highly effective to enhance the OER activity of NiFe LDHs via accelerating the charge transfer.

Interface-Engineered Ni(OH)2 /β-like FeOOH Electrocatalysts for Highly Efficient and Stable Oxygen Evolution Reaction

2017 ◽  
Vol 12 (20) ◽  
pp. 2720-2726 ◽  
Author(s):  
Kaijian Zhu ◽  
Wenjun Luo ◽  
Guoxiang Zhu ◽  
Jun Wang ◽  
Yongfa Zhu ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Highly Efficient ◽  
Stable Oxygen

Ultrafast Fenton-like reaction route to FeOOH/NiFe-LDH heterojunction electrode for efficient oxygen evolution reaction

2021 ◽  
Author(s):  
Yan Liang ◽  
Jun Wang ◽  
Depei Liu ◽  
Lin Wu ◽  
Taozhu Li ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Cost Effective ◽  
Industrial Scale ◽  
Reaction Route ◽  
Highly Efficient ◽  
Stable Oxygen

An industrial-scale time- and cost-effective route to produce a highly efficient and stable oxygen evolution reaction (OER) electrode is desirable and highly challenging.

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.

Metal–organic-frameworks on 3D-printed electrodes: in situ electrochemical transformation towards the oxygen evolution reaction

2020 ◽  
Vol 4 (7) ◽  
pp. 3732-3738
Author(s):  
Yulong Ying ◽  
Michelle Philippa Browne ◽  
Martin Pumera
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Metal Organic Frameworks ◽  
Highly Efficient ◽  
Porous Oxides ◽  
Metal Organic ◽  
3D Printed ◽  
Stable Oxygen

In situ electrochemical transformation of ZIF-67 into porous oxides on a 3D-printed electrode towards the highly efficient and stable oxygen evolution reaction.

Facile and fast fabrication of iron-phosphate supported on nickel foam as a highly efficient and stable oxygen evolution catalyst

2017 ◽  
Vol 5 (35) ◽  
pp. 18627-18633 ◽  
Author(s):  
Dazhong Zhong ◽  
Lin Liu ◽  
Dandan Li ◽  
Congcong Wei ◽  
Qiang Wang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Nickel Foam ◽  
Iron Phosphate ◽  
Fast Method ◽  
Highly Efficient ◽  
Stable Oxygen

An Fe–Pi/NF catalyst for a highly efficient and stable oxygen evolution reaction is fabricated by a facile and fast method.

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.

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