Cerium substitution in LaCoO3 Perovskite as bifunctional electrocatalysts for hydrogen and oxygen evolution reaction

Nanoscale ◽  
2021 ◽  
Author(s):  
Dingwei Ji ◽  
Changhai Liu ◽  
Yanhua Yao ◽  
Linlin Luo ◽  
Wenchang Wang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Perovskite Oxides ◽  
Perovskite Oxide ◽  
Structural Flexibility ◽  
Bifunctional Electrocatalysts ◽  
Ultrasound Assisted

Perovskite oxides have attracted great attention in electrochemistry due to their compositional and structural flexibility. Herein, the microwave/ultrasound assisted hydrothermal procedures were developed to synthesize Ce-doped LaCoO3 perovskite oxide as...

Promotion of oxygen evolution reaction via the reconstructed active phase of perovskite oxide

2021 ◽  
Author(s):  
Hyoi Jo ◽  
Yejin Yang ◽  
Arim Seong ◽  
Donghwi Jeong ◽  
Jeongwon Kim ◽  
...  
Keyword(s):  
Free Energy ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Electronic Structures ◽  
Active Phase ◽  
Perovskite Oxides ◽  
Perovskite Oxide ◽  
Highly Efficient ◽  
Energy Technologies

Developing a stable and highly efficient electrocatalyst for oxygen evolution reactions (OERs) is critical for renewable, safe, and emission-free energy technologies. Perovskite oxides with flexible and tunable electronic structures as...

A-site management and oxygen-deficient regulation strategy with perovskite oxide electrocatalyst for oxygen evolution reaction

2022 ◽  
Author(s):  
Changhai Liu ◽  
Dingwei Ji ◽  
Hong Shi ◽  
Zhenyu Wu ◽  
Hui Huang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Electronic Structures ◽  
Perovskite Oxides ◽  
Perovskite Oxide ◽  
Site Management ◽  
High Flexibility ◽  
A Site

Perovskite oxides (ABO3) as electrocatalysts applied for oxygen evolution reaction (OER) have been studied for decades due to its high flexibility and adjustability for electronic structures. Herein, a series of...

scholarly journals Improving the Activity for Oxygen Evolution Reaction by Tailoring Oxygen Defects in Double Perovskite Oxides

2019 ◽  
Vol 29 (34) ◽  
pp. 1901783 ◽  
Author(s):  
Yunmin Zhu ◽  
Lei Zhang ◽  
Bote Zhao ◽  
Huijun Chen ◽  
Xi Liu ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Double Perovskite ◽  
Perovskite Oxides ◽  
Oxygen Defects

Co5.47N loaded N-doped carbon as an efficient bifunctional oxygen electrocatalyst for a Zn–air battery

Nanoscale ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 6089-6095
Author(s):  
Zichao Rong ◽  
Chenlong Dong ◽  
Shaoning Zhang ◽  
Wujie Dong ◽  
Fuqiang Huang
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Reduction Reaction ◽  
Pivotal Role ◽  
Highly Active ◽  
Bifunctional Electrocatalysts ◽  
Air Battery

Highly active bifunctional electrocatalysts for the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) play a pivotal role in Zn–air batteries.

Mo-doped Ni2P hollow nanostructures: highly efficient and durable bifunctional electrocatalysts for alkaline water splitting

2019 ◽  
Vol 7 (13) ◽  
pp. 7636-7643 ◽  
Author(s):  
Qin Wang ◽  
Hongyang Zhao ◽  
Fumin Li ◽  
Wenyan She ◽  
Xiaoming Wang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Alkaline Water ◽  
Highly Efficient ◽  
Bifunctional Electrocatalysts ◽  
Hollow Nanostructures ◽  
Reaction Performance

It was found that Mo-doped Ni2P hollow nanostructures display excellent hydrogen evolution reaction and oxygen evolution reaction performance.

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