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	Characterization of LiFePO/sub 4/ synthesized by sol-gel processing
	Junbiao Lu ; Zhongtai Zhang ; Zilong Tang ; Wanci Shen
	2010-05-10 ; 2010-05-10
会议名称	Key Engineering Materials ; 3rd International Conference on High-Performance Ceramics (CICC-3) ; Shenzhen, China ; INSPEC
关键词	Practical Experimental/ crystal microstructure crystallisation electrochemistry iron compounds lithium compounds powder technology scanning electron microscopy secondary cells sintering sol-gel processing transmission electron microscopy X-ray diffraction/ LiFePO/sub 4/ powder synthesis sol-gel processing SEM XRD TEM surface area measurement quantachrome NOVA automated gas sorption system cylindrical battery sintering crystallisation crystal microstructure electrochemistry 850 degC LiFePO/sub 4// A8120L Preparation of ceramics and refractories A8120E Powder techniques, compaction and sintering A6480G Microstructure A6470K Solid-solid transitions A8245 Electrochemistry and electrophoresis A8630F Secondary cells B8410E Secondary cells/ temperature 1.12E+03 K/ LiFePO4/sur PO4/sur Fe/sur Li/sur O4/sur O/sur P/sur LiFePO4/ss PO4/ss Fe/ss Li/ss O4/ss O/ss P/ss
中文摘要	LiFePO/sub 4/ powder was obtained by sol-gel processing and was characterized by SEM, XRD, TEM, and surface area measurement of quantachrome NOVA automated gas sorption system. The cathode performance was evaluated using cylindrical battery. Cycle at C/10, samples sintered at 850 degrees C with specific surface area of 188.5 M/sup 2//g deliver capacity of 157.5 mAh/g and cycle dozens of times without obvious capacity fade.
会议录出版者	Trans Tech Publications ; Switzerland
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/18306]
专题	清华大学
推荐引用方式 GB/T 7714	Junbiao Lu,Zhongtai Zhang,Zilong Tang,et al. Characterization of LiFePO/sub 4/ synthesized by sol-gel processing[C]. 见:Key Engineering Materials, 3rd International Conference on High-Performance Ceramics (CICC-3), Shenzhen, China, INSPEC.

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