Synthesis of PANI and its application in LiFePO4 cathode material

Ionics ◽  
2022 ◽  
Author(s):  
Jia-Jun Han ◽  
Ao-Ran Guo ◽  
Yan-Fang Wang
Keyword(s):  
Cathode Material ◽  
Lifepo4 Cathode

Optimized carbon-coated LiFePO4 cathode material for lithium-ion batteries

2009 ◽  
Vol 115 (1) ◽  
pp. 245-250 ◽  
Author(s):  
Y.Z. Dong ◽  
Y.M. Zhao ◽  
Y.H. Chen ◽  
Z.F. He ◽  
Q. Kuang
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Carbon Coated ◽  
Lifepo4 Cathode

Optimization of LiFePO4 cathode material based on phosphorus doped graphite network structure for lithium ion batteries

Ionics ◽  
2018 ◽  
Vol 25 (3) ◽  
pp. 927-937 ◽  
Author(s):  
Chunlei Li ◽  
Yingchun Xie ◽  
Ningshuang Zhang ◽  
Ling Ai ◽  
Youwei Liang ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Network Structure ◽  
Lithium Ion ◽  
Lifepo4 Cathode ◽  
Phosphorus Doped

scholarly journals First-Principles Study of the Impact of Grain Boundary Formation in the Cathode Material LiFePO4

2019 ◽  
Vol 4 (3) ◽  
pp. 80 ◽  
Author(s):  
Jan Kuriplach ◽  
Aki Pulkkinen ◽  
Bernardo Barbiellini
Keyword(s):  
Grain Boundary ◽  
Cathode Material ◽  
First Principles ◽  
Magnetic Moments ◽  
Lithium Ion ◽  
Coincident Site Lattice ◽  
Interface Energy ◽  
First Principles Study ◽  
Lifepo4 Cathode ◽  
The Impact

Motivated by the need to understand the role of internal interfaces in Li migration occurring in lithium-ion batteries, a first-principles study of a coincident site lattice grain boundary in LiFePO4 cathode material and in its delithiated counterpart FPO4 is performed. The structure of the investigated grain boundary is obtained, and the corresponding interface energy is calculated. Other properties, such as ionic charges, magnetic moments, excess free volume, and the lifetime of positrons trapped at the interfaces are determined and discussed. The results show that while the grain boundary in LiFePO4 has desired structural and bonding characteristics, the analogous boundary in FePO4 needs to be yet optimized to allow for an efficient Li diffusion study.

Structure and performance of the LiFePO4 cathode material: from the bulk to the surface

Nanoscale ◽  
2020 ◽  
Vol 12 (28) ◽  
pp. 15036-15044
Author(s):  
Jiangtao Hu ◽  
Weiyuan Huang ◽  
Luyi Yang ◽  
Feng Pan
Keyword(s):  
Solid Solution ◽  
Cathode Material ◽  
Ion Transfer ◽  
Solution Interface ◽  
Lifepo4 Cathode ◽  
Li Ion ◽  
And Performance

An overview of Li-ion transfer from the electrolyte to the solid–solution interface and then to the bulk.

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