| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1827167 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2010 | 6 Pages |
Abstract
LiFePO4 composite was synthesized by both solid state and hydrothermal methods. The physical properties of the as-prepared lithium iron phosphates were characterized by X-ray diffraction while electrochemical properties were measured with charge/discharge experiments. X-ray absorption spectroscopy (XAS) was performed to investigate the local structure arrangements of LiFePO4. Both X-ray absorption near edge structure (XANES) and extended X-ray absorption fine structure (EXAFS) spectra collected at the Fe K-edge shed light on structural differences between LiFePO4 samples synthesized with the two methods, partially accounting for their different electrochemical properties.
Keywords
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Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
Ting Zhao, Wangsheng Chu, Haifeng Zhao, Xianqing Liang, Wei Xu, Meijuan Yu, Dingguo Xia, Ziyu Wu,