Preparation and characterization of spinel Li4Ti5O12 anode material from industrial titanyl suffate

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：qianglongzx

【摘要】

：

【作者】

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Zhiguo Wang Wenjie Peng Zhixing Wang Xinhai Li Huajun Guo Ling Wu

【机构】

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School of Metallurgical Science and Engineering, Central South University, Changsha 410083, P R Chin

【出处】

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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】

：

TiOSO4 hydrolyze Li4Ti5O12 anode material electrochemical performance

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　　Metatitanic acid was synthesized by using industrial titanyl sulfate solution via controlling PH during hydrolyzing process.ICP analysis confirms that a little Fe, Mg and Ca deposited into precursor TiO2·H2O.Spinel Li4Ti5O12 was prepared by sintering amorphous mixture at 800℃ for 16 hours.The amorphous was activated by ball-milling at room temperature, using the as-prepared TiO2·H2O and Li2CO3 as raw materials.

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Preparation and characterization of spinel Li4Ti5O12 anode material from industrial titanyl suffate

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