Facile synthesis of spinel CuCo2O4 nanocrystals as high-performance cathode catalysts for rechargeable Li–air batteries

2014 ◽  
Vol 50 (93) ◽  
pp. 14635-14638 ◽  
Author(s):  
Ying Liu ◽  
Lu-Jie Cao ◽  
Chen-Wei Cao ◽  
Man Wang ◽  
Kwan-Lan Leung ◽  
...  

CuCo2O4 nanoparticles have been synthesized by a simple and low-cost urea combustion method and characterized as bifunctional catalysts for non-aqueous Li–air batteries.

2017 ◽  
Vol 53 (89) ◽  
pp. 12080-12083 ◽  
Author(s):  
Quan Xu ◽  
Jian-Kun Sun ◽  
Ge Li ◽  
Jin-Yi Li ◽  
Ya-Xia Yin ◽  
...  

A demulsification process is tactfully utilized to fabricate SiOx/C materials with excellent electrochemical performances at low-cost and high manufacturing efficiency.


RSC Advances ◽  
2014 ◽  
Vol 4 (52) ◽  
pp. 27488-27492 ◽  
Author(s):  
Xiayin Yao ◽  
Junhua Kong ◽  
Xiaosheng Tang ◽  
Dan Zhou ◽  
Chenyang Zhao ◽  
...  

Porous CoFe2O4 nanosheets are prepared via a low-cost and scalable process and are shown to be high-performance anode materials for lithium-ion batteries.


2021 ◽  
Vol 624 ◽  
pp. 119110
Author(s):  
Nha Minh Nguyen ◽  
Quang Thanh Le ◽  
Duy Phuc-Hoang Nguyen ◽  
Tung Ngoc Nguyen ◽  
Thanh Tu Le ◽  
...  

RSC Advances ◽  
2017 ◽  
Vol 7 (69) ◽  
pp. 43965-43977 ◽  
Author(s):  
Xiaozheng Li ◽  
Xi Li ◽  
Jian Zhou ◽  
Yulin Dong ◽  
Zhizhong Xie ◽  
...  

Hierarchical porous carbon materials were prepared using a facile and low-cost method from phenolic resin and carboxyl graphene oxide by foaming and carbonization and exhibited an excellent capacitive performance.


Author(s):  
Sheng-Hao Cai ◽  
Xiao-Nan Chen ◽  
Meng-Jie Huang ◽  
Ji-Yuan Han ◽  
Yu-Wei Zhou ◽  
...  

Exploiting high-performance, low-cost, and robust bifunctional catalysts toward electrochemical water splitting is of great importance, but remains challenging. Herein, a novel hybrid electrocatalyst of Ni-Fe-Ru-based phosphide heterostructures directly grown on...


2019 ◽  
Vol 7 (6) ◽  
pp. 2518-2523 ◽  
Author(s):  
Kaihang Wang ◽  
Kaili Sun ◽  
Tianpeng Yu ◽  
Xin Liu ◽  
GuiXue Wang ◽  
...  

On the basis of the unique defects of amorphous metals, more defects are exposed as effective active sites by dealloying.


2015 ◽  
Vol 51 (42) ◽  
pp. 8841-8844 ◽  
Author(s):  
Bing Li ◽  
Dongsheng Geng ◽  
Xinjing Shannon Lee ◽  
Xiaoming Ge ◽  
Jianwei Chai ◽  
...  

Microporous carbon sheets derived from eggplant via carbonization and KOH activation serve as efficient bifunctional catalysts for high performance zinc–air batteries.


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