Realization of High Performance Lithium Iron Phosphorus Oxynitride Thin Film Cathodes for Lithium Ion Batteries

2016 ◽  
Vol 73 (1) ◽  
pp. 27-36
Author(s):  
K.-F. Chiu ◽  
S.-H. Su ◽  
H.-J. Leu ◽  
Y. R. Jheng
Keyword(s):  
Thin Film ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion

scholarly journals Cut-Price Fabrication of Free-standing Porous Carbon Nanofibers Film Electrode for Lithium-ion Batteries

2019 ◽  
Vol 9 (5) ◽  
pp. 1016 ◽  
Author(s):  
Pengfei Zhao ◽  
Wei Li ◽  
Shiqing Fang ◽  
Ji Yu ◽  
Zhenyu Yang ◽  
...  
Keyword(s):  
Thin Film ◽  
Lithium Ion Batteries ◽  
Porous Carbon ◽  
High Performance ◽  
Carbon Nanofiber ◽  
Low Cost ◽  
Lithium Ion ◽  
Free Standing ◽  
Conductive Additive ◽  
Porous Carbon Nanofiber

Freestanding thin film electrodes are competitive candidate materials for high-performance energy stockpile equipment due to their self-supporting structure and because they lack any polymer binder or conductive additive. In our work, a porous carbon nanofiber film (PCNF) electrode has been synthesized via a convenient and low-cost electrospinning approach and the following carbonization and air etching process. The obtained PCNF electrode sample shows a high reversible capacity (1138 mAh g−1 at 0.1 C), remarkable rate capacity (101.2 mAh g−1 at 15 C), and superior cycling stability with a lower capacity decay rate of ~0.013% each cycle upon 1000 cycles (278 mAh g−1 at 5 C). The prominent electrochemical performance of PCNF can be put down to the stable self-supporting conductive structure and the porous feature in each carbon nanofiber, which will significantly promote the transfer tempo of Li-ion and electron and relieve the large volume change during inserting lithium ion. More interestingly, this work exhibits a low-cost and primitive strategy to fabricate thin film anode for lithium-ion batteries.

Mica-like vanadium pentoxide-nanostructured thin film as high-performance cathode for lithium-ion batteries

2014 ◽  
Vol 266 ◽  
pp. 1-6 ◽  
Author(s):  
Danmei Yu ◽  
Yajuan Qiao ◽  
Xiaoyuan Zhou ◽  
Jie Wang ◽  
Chao Li ◽  
...  
Keyword(s):  
Thin Film ◽  
Lithium Ion Batteries ◽  
Vanadium Pentoxide ◽  
High Performance ◽  
Lithium Ion ◽  
Nanostructured Thin Film
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