Journal
SOLID STATE IONICS
Volume 175, Issue 1-4, Pages 287-290Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.ssi.2003.12.033
Keywords
cathode material; lithium battery; iron phosphate; hydrothermal reaction
Categories
Ask authors/readers for more resources
Well-crystalline LiFePO4 particles were prepared by a hydrothermal reaction. The particles thus prepared by adding polyethylene glycol (PEG) to the starting reaction solution were fine crystalline in the range of 0.5-1.5 mum with a narrow particle size distribution. The initial discharge capacity of the sample as a lithium secondary battery was achieved to 143 mAhg(-1) at 0.5 mA cm(-2) (corresponding to 35 mA g(-1)) larger than that of the sample prepared by the hydrothermal method without PEG. The increase in the initial discharge capacity should be correlated with the change in particle size and degree of crystallization. (C) 2004 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available