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  5. Synthesis and electrochemical properties of LiMn2O4/Li4Ti5O12 composite

Synthesis and electrochemical properties of LiMn2O4/Li4Ti5O12 composite

来源 :第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg | 被引量 : 0次 | 上传用户：e1r2s3
【摘 要】
：
LiMn2O4/Li4Ti5O12 composite was synthesized by in-situ composite technique using LiMn2O4, lithium acetate, tetrabutyl titanate as starting materials and were characterized by various electrochemical m
【作 者】
：
Zeqiang He Lizhi Xiong Xianming Wu Shang Chen Kelong Huang 
【机 构】
：
College of Chemistry and Chemical Engineering, Jishou University, Jishou, Hunan, 416000,P.R.China;Sc
【出 处】
：
第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg
【发表日期】
：
2009年4期
【关键词】
：
Li4Ti5O12 LiMn2O4 in-situ composite technique lithium ion batteries 
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　　LiMn2O4/Li4Ti5O12 composite was synthesized by in-situ composite technique using LiMn2O4, lithium acetate, tetrabutyl titanate as starting materials and were characterized by various electrochemical methods in combination with X-ray diffraction (XRD), infrared (IR) spectroscopy and scanning electron microscope (SEM).Results show that the amorphous Li4Ti5Ol2 is coated on the surface of crystalline LiMn2O4 to form the LiMn2O4/Li4Ti5O12 composite.
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