Facile synthesis of nanostructured Li4Ti5O12/PEDOT:PSS composite as anode material for lithium-ion batteries

doi:10.1039/c6ra20958k

GIEC OpenIR > 中国科学院广州能源研究所

	Facile synthesis of nanostructured Li4Ti5O12/PEDOT:PSS composite as anode material for lithium-ion batteries
	Liu, Yan 1,2; Tang, Daoping 1; Zhong, Haoxiang 1; Zhang, Qianyu1 ; Yang, Jianwen 3; Zhang, Lingzhi1
	2016
发表期刊	RSC ADVANCES
卷号	6 期号:98 页码:95512-95517
摘要	A poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS) coated Li4Ti5O12 (LTO/PP) composite is synthesized by a facile and convenient approach, which involves dispersing LTO in an aqueous solution of PEDOT: PSS, followed by rotary evaporation accompanied by an ultrasonic procedure. After the coating process, LTO is covered by a homogeneous PEDOT: PSS layer, which effectively improves the electrical conductivity and processing capability of LTO to form a more homogeneous electrode sheet, and thus impart more favorable electrochemical kinetics as compared with the pristine LTO electrode. The LTO/PP electrode exhibits better reversible capacity and rate capability compared with the LTO electrode, delivering a reversible capacity of 177.2 mA h g(-1) at 0.1C and reaching a capacity of 169.1 mA h g(-1) with a capacity retention of 97.8% after 100 cycles at 0.5C. At the rate of 10C, the LTO/PP electrode delivers a capacity as high as 161.1 mA h g(-1) (91.0% of the value achieved at 0.1C), as compared to 144.5 mA h g(-1) for the pristine LTO electrode.
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1039/c6ra20958k
研究领域[WOS]	Chemistry
关键词[WOS]	CARBON-COATED LI4TI5O12 ; DOPED LI4TI5O12 ; ELECTROCHEMICAL PERFORMANCE ; RATE CAPABILITY ; SECONDARY BATTERIES ; CYCLING PERFORMANCE ; ELECTRODE MATERIAL ; ENERGY-STORAGE ; MICROSPHERES ; NANOFIBERS
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(21573239) ; Guangdong Provincial Project for Science Technology(2014TX01N014/2014A050503050/2015B010135008) ; Natural Science Foundation of Guangdong Province(2016A030310127) ; Guangzhou Municipal Project for Science Technology(2014Y-200219/201509010018)
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000385633100018
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/13969
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangdong Key Lab New & Renewable Energy Res & De, 2 NengyuanRd, Guangzhou 510640, Peoples R China 2.Univ Chinese Acad Sci, 19 A Yu Quan Rd, Beijing 100049, Peoples R China 3.Guilin Univ Technol, Coll Chem & Bioengn, 12 Jiangan Rd, Guilin 541004, Guangxi, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Liu, Yan,Tang, Daoping,Zhong, Haoxiang,et al. Facile synthesis of nanostructured Li4Ti5O12/PEDOT:PSS composite as anode material for lithium-ion batteries[J]. RSC ADVANCES,2016,6(98):95512-95517.
APA	Liu, Yan,Tang, Daoping,Zhong, Haoxiang,Zhang, Qianyu,Yang, Jianwen,&Zhang, Lingzhi.(2016).Facile synthesis of nanostructured Li4Ti5O12/PEDOT:PSS composite as anode material for lithium-ion batteries.RSC ADVANCES,6(98),95512-95517.
MLA	Liu, Yan,et al."Facile synthesis of nanostructured Li4Ti5O12/PEDOT:PSS composite as anode material for lithium-ion batteries".RSC ADVANCES 6.98(2016):95512-95517.