共溅法制备锂离子电池Sn-Al/Cu复合薄膜及其电化学性能

doi:10.7503/cjcu20140313

高等学校化学学报 ›› 2014, Vol. 35 ›› Issue (11): 2425.doi: 10.7503/cjcu20140313

共溅法制备锂离子电池Sn-Al/Cu复合薄膜及其电化学性能

魏林, 王丽秀, 陶占良(), 陈军

南开大学先进能源材料化学教育部重点实验室, 化学化工协同创新中心, 天津 300071

收稿日期:2014-04-04 出版日期:2014-11-10 发布日期:2014-10-20
作者简介:联系人简介: 陶占良, 男, 博士, 副教授, 主要从事新能源材料研究. E-mail:taozhl@nankai.edu.cn
基金资助:
国家“九七三”计划项目(批准号: 2011CB935900)、国家自然科学基金(批准号: 51231003)、天津市科技计划(批准号: 12ZCZDJC35300, 13JCQNJC06400)和先进能源材料化学“111计划”项目(批准号: B12015)资助

Co-sputtering Sn-Al/Cu Composite Thin Films as Anode Materials of Li-ion Batteries^†

WEI Lin, WANG Lixiu, TAO Zhanliang^*(), CHEN Jun

Key Laboratory of Advanced Energy Materials Chemistry, Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, China

Received:2014-04-04 Online:2014-11-10 Published:2014-10-20
Contact: TAO Zhanliang E-mail:taozhl@nankai.edu.cn
Supported by:
† Supported by the National Basic Research Program of China(No.2011CB935900), the National Natural Science Foundation of China(No.51231003), the Tianjin Science and Technology Program, China(Nos.12ZCZDJC35300, 13JCQNJC06400) and the Advanced Energy Materials Chemistry “111” Project, China(No.B12015)

摘要/Abstract

摘要：

采用磁控溅射共溅法, 在铜箔和泡沫铜基底上分别制备了平面和三维网状结构的Sn-Al/Cu复合薄膜. 表征了其结构, 并研究了其作为锂离子电池负极材料的电化学性能. 结果表明, 三维网状结构的电化学性能明显优于平面复合薄膜, 表现出很好的循环性能和倍率性能: 以600 mA/g电流密度充放电, 三维网状结构的复合薄膜有较好的容量保持率, 循环50周后容量保持在410 mA·h/g; 以2000 mA/g电流密度充放电, 再以500 mA/g电流密度进行充放电, 三维网状结构的复合薄膜仍有464 mA·h/g的放电容量. 三维网状结构的Sn-Al复合薄膜能抑制充放电时带来的体积膨胀, 较大的表面积和粗糙表面可以使其与锂充分反应, 改善其电化学性能.

关键词: Sn-Al复合薄膜, 共溅, 三维网状结构, 锂离子电池, 负极

Abstract:

Sn-Al/Cu composite thin films with planar and three dimensional(3D) network structures, which were prepared by co-sputtering method on copper foil or foam, were used as the anode materials of Li-ion batteries. The phase structure and surface morphology of Sn-Al composite thin films were characterized by X-ray diffraction(XRD) and scanning electron microscopy(SEM). The electrochemical performance of Sn-Al composite thin films was evaluated with charge/discharge and electrochemical impedance spectroscopy(EIS) at room temperature. The results showed that Sn-Al composite thin films with 3D network structure displayed a capacity of 410 mA·h/g after 50 cycles at a current density of 600 mA/g, and a capacity of 464 mA·h/g at a current density of 2000 mA/g. The improved electrochemical performance such as cycling stability and columbic efficiency is attributed to the 3D network structure, which can obviously restrain the volume change of Sn-Al composite thin film during the insertion/extraction process of lithium ion. In addition, copper foam with large specific surface area and rough surface can promote the reaction with lithium sufficiently.

Key words: Sn-Al composite thin film, Co-sputtering, 3D network structure, Li-ion battery, Anode

中图分类号:

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魏林, 王丽秀, 陶占良, 陈军. 共溅法制备锂离子电池Sn-Al/Cu复合薄膜及其电化学性能. 高等学校化学学报, 2014, 35(11): 2425.

WEI Lin, WANG Lixiu, TAO Zhanliang, CHEN Jun. Co-sputtering Sn-Al/Cu Composite Thin Films as Anode Materials of Li-ion Batteries^†. Chem. J. Chinese Universities, 2014, 35(11): 2425.

图/表 8

Fig.1 XRD patterns of Sn-Al composite thin films deposited on copper foil(a) and copper foam(b)(A) and glass(B)

Fig.2 EDS of Sn-Al composite thin film

Fig.3 SEM images of copper foil(A), copper foam(B) and Sn-Al composite thin films on the copper foil(C) and copper foam(D)

Fig.4 First and second charge-discharge curves of Sn-Al composite thin films on copper foil(dash line) and copper foam(solid line)

Fig.5 Charge-discharge capacity and columbic efficiency as a function of cycle number for the Sn-Al composite thin films on different substrates

Fig.6 SEM images of Sn-Al composite thin films on copper foil(A) and copper foam(B) after 50 cycles Inset of (B) is the larger magnification image of the film on copper foam.

Fig.7 EIS plots of Sn-Al composite thin films on copper foil(A) and copper foam(B) in the delithiated state after different cycles

Fig.8 Charge-discharge capacity as a function of cycle number for the Sn-Al composite thin films at different current density with a cut-off voltage of 0.01—2 V

参考文献 25

[1]	Patil A., Patil V., Shin D. W., Choi J. W., Paik D. S., Yoon S., Mater. Res. Bull., 2008, 43, 1913—1942
[2]	Hu R. Z., Liu H., Zeng M. Q., Liu J. W., Zhu M., Chinese Science Bulletin,2012, 57, 4119—4130
	(胡仁宗, 刘辉, 曾美琴, 刘江文, 朱敏. 科学通报, 2012, 57, 4119—4130)
[3]	Zhang W. J., J. Power Sources, 2011, 196, 13—24
[4]	Tirado J. L., Mater. Sci. Eng. R, 2003, 40, 103—136
[5]	Fan X. Y., Wang J. J., Li Y., Cao G. M., Shi X. Y., Huang L., Sun S.G., Li D. L., Chem. J. Chinese Universities,2011, 32(4), 934—938
	(樊小勇, 王晶晶, 李严, 曹桂铭, 史晓媛, 黄令, 孙世刚, 李东林. 高等学校化学学报,2011, 32(4), 934—938)
[6]	Xue L., Fu Z., Yao Y., Huang T., Yu A., Electrochim. Acta,2010, 55, 7310—7314
[7]	Zhuo K., Jeong M. G., Chung C. H., J. Power Sources,2013, 244, 601—605
[8]	Al-Maghrabi M. A., Thorne J. S., Sanderson R. J., Byers J. N., Dahn J. R., Dunlap R. A., J. Electrochem. Soc., 2012, 159, A711—A719
[9]	Zhang N., Zhao Q., Han X. P., Yang J. G., Chen J., Nanoscale,2014, 6, 2827—2832
[10]	Kim R. H., Nam D. H., Kwon H. S., J. Power Sources,2010, 195, 5067—5070
[11]	Park J. W., Eom J. Y., Kwon H. S., Electrochim. Acta,2010, 55, 1825—1828
[12]	Chiu K. F., Lin H. C., Lin K. M., Lin T. Y., Shieh D. T., J. Electrochem. Soc., 2006, 153, A1038—A1042
[13]	Zhao L. Z., Hu S. J., Ru Q., Li W. S., Hou X. H., Zeng R. H., Lu D. S., J. Power Sources,2008, 184, 481—484
[14]	Song S. W., Baek S. W., ECS Trans., 2008, 11, 71—78
[15]	Hu R. Z., Zhang Y., Zhu M., Electrochim. Acta,2008, 53, 3377—3385
[16]	Bai H. M., Tao Z. L., Cheng F. Y., Chen J., Electrochemistry,2011, 17, 43—47
	(白红美, 陶占良, 程方益, 陈军. 电化学, 2011, 17, 43—47)
[17]	Hamon Y., Brousse T., Jousse F., Topart P., Buvat P., Schleich D. M., J. Power Sources,2001, 97/98, 185—187
[18]	Wang J. Z., Du N., Zhang H., Yu J. X., Yang D. R., J. Phys. Chem. C,2011, 115, 23620—23624
[19]	Li H. X., Bai H. M., Tao Z. L., Chen J., J. Power Sources,2012, 217, 102—107
[20]	Yu H. W., Hu S. J., Hou X. H., Ru Q., Zhao L. Z., Li W. S., Materials Science Forum,2009, 610—613, 467—471
[21]	Huggins R. A., Solid State Ionics, 1998, 113—115, 57—67
[22]	Shin H. C., Liu M., Adv. Funct. Mater., 2005, 15, 582—586
[23]	Ren X. N., Liang J., Tao Z. L., Chen J., Chem. J. Chinese Universities,2011, 32(3), 618—623
	(任晓宁, 梁静, 陶占良, 陈军. 高等学校化学学报,2011, 32(3), 618—623)
[24]	Zhang Y., Zhang X. G., Zhang H. L, Zhao Z. G., Li F., Liu C., Cheng H. M., Electrochim. Acta,2006, 51, 4994—5000
[25]	Song J. Y., Lee H. H., Wang Y. Y., Wan C. C., J. Power Sources,2002, 111, 255—257

共溅法制备锂离子电池Sn-Al/Cu复合薄膜及其电化学性能

Co-sputtering Sn-Al/Cu Composite Thin Films as Anode Materials of Li-ion Batteries^†

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共溅法制备锂离子电池Sn-Al/Cu复合薄膜及其电化学性能

Co-sputtering Sn-Al/Cu Composite Thin Films as Anode Materials of Li-ion Batteries†

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Co-sputtering Sn-Al/Cu Composite Thin Films as Anode Materials of Li-ion Batteries^†