锂离子电池负极CaSnO3制备及性能

CORC > 厦门大学 > 2011年第17卷

	锂离子电池负极CaSnO3制备及性能; Preparation and Characterization of CaSnO3 Anode Material for Lithium Ion Batteries
	孙冉 ; 刘子庚 ; 蒋亚琪 ; SUN Ran ; LIU Zi-Geng ; JIANG Ya-Qi
刊名	http://electrochem.xmu.edu.cn/CN/abstract/abstract9819.shtml
	2011-11-28
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 volumn 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 21073145; 福建省重点科技项目 2009HZ0002-1; 2009Y0045; 作者联系地址：厦门大学化学化工学院化学系，福建厦门，361005; Author's Address: College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China; 通讯作者E-mail：yqjiang@xmu.edu.cn
语种	中文
出版者	厦门大学《电化学》编辑部
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/58445]
专题	2011年第17卷
推荐引用方式 GB/T 7714	孙冉,刘子庚,蒋亚琪,等. 锂离子电池负极CaSnO3制备及性能, Preparation and Characterization of CaSnO3 Anode Material for Lithium Ion Batteries[J]. http://electrochem.xmu.edu.cn/CN/abstract/abstract9819.shtml,2011.
APA	孙冉,刘子庚,蒋亚琪,SUN Ran,LIU Zi-Geng,&JIANG Ya-Qi.(2011).锂离子电池负极CaSnO3制备及性能.http://electrochem.xmu.edu.cn/CN/abstract/abstract9819.shtml.
MLA	孙冉,et al."锂离子电池负极CaSnO3制备及性能".http://electrochem.xmu.edu.cn/CN/abstract/abstract9819.shtml (2011).