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.

Co3O4 nanosheets on zeolite-templated carbon as an efficient oxygen electrocatalyst for a zinc–air battery

2019 ◽  
Vol 7 (16) ◽  
pp. 9988-9996 ◽  
Author(s):  
Raj Kumar Bera ◽  
Hongjun Park ◽  
Ryong Ryoo
Keyword(s):  
Oxygen Vacancy ◽  
High Performance ◽  
Air Electrode ◽  
Air Battery ◽  
Templated Carbon

A high-performance air electrode composed of zeolite-templated carbon and oxygen vacancy defective Co3O4 nanosheets is developed for a Zn–air battery.

Ultra-long life rechargeable zinc-air battery based on high-performance trimetallic nitride and NCNT hybrid bifunctional electrocatalysts

Nano Energy ◽  
2019 ◽  
Vol 61 ◽  
pp. 86-95 ◽  
Author(s):  
Mingjie Wu ◽  
Gaixia Zhang ◽  
Jinli Qiao ◽  
Ning Chen ◽  
Weifeng Chen ◽  
...  
Keyword(s):  
High Performance ◽  
Bifunctional Electrocatalysts ◽  
Air Battery ◽  
Long Life

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.

Co3O4 nanoparticles decorated carbon nanofiber mat as binder-free air-cathode for high performance rechargeable zinc-air batteries

Nanoscale ◽  
2015 ◽  
Vol 7 (5) ◽  
pp. 1830-1838 ◽  
Author(s):  
Bing Li ◽  
Xiaoming Ge ◽  
F. W. Thomas Goh ◽  
T. S. Andy Hor ◽  
Dongsheng Geng ◽  
...  
Keyword(s):  
Energy Density ◽  
Carbon Nanofibers ◽  
High Performance ◽  
Carbon Nanofiber ◽  
Rate Capability ◽  
Co3o4 Nanoparticles ◽  
Air Cathode ◽  
Free Air ◽  
Binder Free ◽  
Zinc Air Batteries

A facile method is developed for the fabrication of Co3O4 nanoparticles decorated carbon nanofibers, which enable significant improvement of rechargeable Zn-air batteries with respect to rate capability, cycling stability and energy density.

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.

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...

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