Improved electrochemical performance of Li1.2Mn0.54Ni0.13Co0.13O2 cathode material synthesized by citric acid assisted sol-gel method for lithium ion batteries

Author(s):  
Shiyou Li ◽  
Youwei Liang ◽  
Dan Lei ◽  
Yingchun Xie ◽  
Ling Ai ◽  
...  
RSC Advances ◽  
2015 ◽  
Vol 5 (36) ◽  
pp. 28662-28669 ◽  
Author(s):  
Chuanliang Wei ◽  
Wen He ◽  
Xudong Zhang ◽  
Shujiang Liu ◽  
Chao Jin ◽  
...  

A biocarbon coated Li3V2(PO4)3 (LVP-C) cathode with high electrochemical performance was synthesized by a sol–gel method using recycled tea as both structural template and carbon source.


2020 ◽  
Vol 22 (4) ◽  
pp. 1953-1962 ◽  
Author(s):  
Wenyuan Duan ◽  
Mingshu Zhao ◽  
Yusuke Mizuta ◽  
Yanlin Li ◽  
Tong Xu ◽  
...  

Olivine LiFePO4 covered flocculent carbon layers wrapped with carbon nanotubes (CNTs) prepared by sol–gel method and calcination is used as the cathode material for aqueous rechargeable lithium-ion batteries (ARLBs).


RSC Advances ◽  
2015 ◽  
Vol 5 (51) ◽  
pp. 40779-40784 ◽  
Author(s):  
Daochuan Jiang ◽  
Li Zhao ◽  
Yanbin Shao ◽  
Dianlong Wang

LiNi0.9Co0.05Mn0.025Mg0.025O2 prepared by sol–gel method using citric acid had a well ordered hexagonal layered structure and showed excellent electrochemical performance.


RSC Advances ◽  
2015 ◽  
Vol 5 (91) ◽  
pp. 74774-74782 ◽  
Author(s):  
Wenjun Zhu ◽  
Hui Yang ◽  
Wenkui Zhang ◽  
Hui Huang ◽  
Xinyong Tao ◽  
...  

A Li4Ti5O12/TiO2/carbon (Li4Ti5O12/TiO2/C) nanocrystalline composite has been successfully synthesized by a facile sol–gel method and subsequent calcination treatment.


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