Synergetic electronic modulation and nanostructure engineering of heterostructured RuO2/Co3O4 as advanced bifunctional electrocatalyst for Zinc-air batteries

2021 ◽  
Author(s):  
Xiaojie Zhuang ◽  
Yitong Zhou ◽  
Zhongqing Jiang ◽  
Xianzhi Yao ◽  
Xin-Yao Yu
Keyword(s):  
High Performance ◽  
Air Electrode ◽  
Bifunctional Electrocatalyst ◽  
Electrode Reactions ◽  
Bifunctional Electrocatalysts ◽  
Zinc Air Batteries

Exploring high-performance bifunctional electrocatalysts for air electrode reactions is significant for Zn-air batteries (ZABs). Herein, synergistic electronic modulation and nanostructure engineering are realized by a facile template-engaged synthesis of hierarchical...

Continuous fabrication of a MnS/Co nanofibrous air electrode for wide integration of rechargeable zinc–air batteries

Nanoscale ◽  
2017 ◽  
Vol 9 (41) ◽  
pp. 15865-15872 ◽  
Author(s):  
Yang Wang ◽  
Jing Fu ◽  
Yining Zhang ◽  
Matthew Li ◽  
Fathy Mohamed Hassan ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
High Performance ◽  
Air Electrode ◽  
Highly Efficient ◽  
Bifunctional Electrocatalysts ◽  
Continuous Fabrication ◽  
Zinc Air Batteries

Exploring highly efficient bifunctional electrocatalysts toward the oxygen reduction and evolution reactions is essential for the realization of high-performance rechargeable zinc–air batteries.

Edge-Segregated Ternary Pd-Pt-Ni Spiral Nanosheets as High-Performance Bifunctional Oxygen Redox Electrocatalysts for Rechargeable Zinc−Air Batteries

2022 ◽  
Author(s):  
Kai Liu ◽  
Hongpu Huang ◽  
Yuxin Zhu ◽  
Zixi Lyu ◽  
Shupeng Wang ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
High Performance ◽  
Rational Design ◽  
Bifunctional Electrocatalysts ◽  
Working Efficiency ◽  
Zinc Air Batteries

Rational design of high-perfomance bifunctional electrocatalysts to simultaneously accelerate the sluggish reversible oxygen reduction and evolution reactions (ORR and OER) is an enormous challenge that restricts the working efficiency and...

Mn x (PO4 ) y /NPC As a High Performance Bifunctional Electrocatalyst for Oxygen Electrode Reactions

ChemCatChem ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 1222-1227 ◽  
Author(s):  
Shuai Wang ◽  
Gyutae Nam ◽  
Ping Li ◽  
Haeseong Jang ◽  
Jia Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Oxygen Electrode ◽  
Bifunctional Electrocatalyst ◽  
Electrode Reactions

Preparation of a One-Dimensional Hierarchical MnO@CNT@Co-N/C Ternary Nanostructure as a High-Performance Bifunctional Electrocatalyst for Rechargeable Zn-Air Batteries

2021 ◽  
Author(s):  
Fen Li ◽  
Qin Tengteng ◽  
Yuping Sun ◽  
Renjun Jiang ◽  
Jiangfeng Yuan ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Reduction Reaction ◽  
One Dimensional ◽  
Bifunctional Electrocatalyst ◽  
Significant Challenge ◽  
Bifunctional Electrocatalysts

Developing high-performance bifunctional electrocatalysts for both the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) is a significant challenge for the implementation of rechargeable Zn-air batteries. Herein, MnO2 nanotubes...

Seaweed biomass derived (Ni,Co)/CNT nanoaerogels: efficient bifunctional electrocatalysts for oxygen evolution and reduction reactions

2016 ◽  
Vol 4 (17) ◽  
pp. 6376-6384 ◽  
Author(s):  
Na Ma ◽  
Yi (Alec) Jia ◽  
Xianfeng Yang ◽  
Xilin She ◽  
Longzhou Zhang ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
High Performance ◽  
Three Dimensional ◽  
Reduction Reactions ◽  
Seaweed Biomass ◽  
Bifunctional Electrocatalysts ◽  
Zinc Air Batteries

Seaweed biomass derived three-dimensional (3D) nanoaerogels demonstrate excellent bifunctionality for oxygen reduction and evolution reactions, showing high performance and cycling durability in zinc–air batteries.

Carambola-shaped VO2 nanostructures: a binder-free air electrode for an aqueous Na–air battery

2017 ◽  
Vol 5 (5) ◽  
pp. 2037-2044 ◽  
Author(s):  
Ziyauddin Khan ◽  
Baskar Senthilkumar ◽  
Sung O Park ◽  
Seungyoung Park ◽  
Juchan Yang ◽  
...  
Keyword(s):  
High Performance ◽  
Air Electrode ◽  
Bifunctional Electrocatalysts ◽  
Free Air ◽  
Binder Free ◽  
Air Battery

Binder-free and bifunctional electrocatalysts have vital roles in the development of high-performance metal–air batteries.

Fe-doped Co3O4 polycrystalline nanosheets as a binder-free bifunctional cathode for robust and efficient zinc–air batteries

2020 ◽  
Vol 56 (40) ◽  
pp. 5374-5377 ◽  
Author(s):  
Xiao-Zhi Liu ◽  
Tang Tang ◽  
Wen-Jie Jiang ◽  
Qing-Hua Zhang ◽  
Lin Gu ◽  
...  
Keyword(s):  
Power Density ◽  
High Performance ◽  
Cycling Stability ◽  
Bifunctional Electrocatalysts ◽  
Binder Free ◽  
Superior Cycling Stability ◽  
Zinc Air Batteries

Self-standing Fe-Co3O4@CC bifunctional electrocatalysts enabled high-performance Zn–air batteries with a power density of 268.6 mW cm−2 and superior cycling stability.

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