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Abstract:
Porous LiFePO4 particles have been investigated as cathode materials for lithium ion batteries by introducing supercritical carbon dioxide (scCO(2)). First we produced LiFePO4 through hydrothermal method. Then scCO(2) was introduced to change the morphology of the particle. By controlling the experiment parameter, porous LiFePO4 was finally obtained. A solid-to-porous transformation mechanism was supposed based on the dissolution of LiFepO(4). Electrochemical measurements showed that porous structure greatly improved the performance of LiFePO4. (C) 2013 Elsevier Ltd. All rights reserved.
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ELECTROCHIMICA ACTA
ISSN: 0013-4686
Year: 2013
Volume: 94
Page: 16-20
6 . 6 0 0
JCR@2022
ESI Discipline: CHEMISTRY;
JCR Journal Grade:1
CAS Journal Grade:2
Cited Count:
WoS CC Cited Count: 14
SCOPUS Cited Count: 17
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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