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	锂离子电池负极CaSnO_3制备及性能; Preparation and Characterization of CaSnO_3 Anode Material for Lithium Ion Batteries
	孙冉 ; 刘子庚 ; 蒋亚琪
	2011
关键词	CaSnO3 煅烧 锂离子电池 CaSnO3 calcination Li-ion battery
英文摘要	应用水热法合成前驱物CASn(OH)6,经高温煅烧而得CASnO3.Xrd、SEM、dSC-TgA表征其物相、表面形貌和相变过程,调节溶剂水和乙醇比例,可有效地控制前驱物的形态,从立方块到内凹立方块乃至枝状结构变化,高温煅烧前驱体可得到CASnO3样品.CASnO3电极比容量为334.4 MAH/g,呈现出优良的循环寿命.; In this study the precursor CaSn(OH)6 was prepared via a hydrothermal process,and its composition,surface feature and phase-transition were characterized by XRD,SEM and DSC-TGA.The shapes of CaSn(OH)6 crystals were effectively controlled by adjusting the volume ratio of H2O and CH3CH2OH solvents.Perovskite CaSnO3 could be obtained by calcination of CaSn(OH)6 at 800 ℃.The reversible capacity of 334.4 mAh/g with good cycling stability could be achieved with the CaSnO3 electrode.; 国家自然科学基金(No.21073145);福建省重点科技项目(No.2009Y0045)资助
语种	zh_CN
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/106527]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	孙冉,刘子庚,蒋亚琪. 锂离子电池负极CaSnO_3制备及性能, Preparation and Characterization of CaSnO_3 Anode Material for Lithium Ion Batteries[J],2011.
APA	孙冉,刘子庚,&蒋亚琪.(2011).锂离子电池负极CaSnO_3制备及性能..
MLA	孙冉,et al."锂离子电池负极CaSnO_3制备及性能".(2011).

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