Vulcanization accelerator enabled sulfurized carbon materials for high capacity and high stability of lithium-sulfur batteries

CORC > 苏州纳米技术与纳米仿生研究所 > 中国科学院苏州纳米技术与纳米仿生研究所 > 纳米研究国际实验室 > 陈立桅团队

	Vulcanization accelerator enabled sulfurized carbon materials for high capacity and high stability of lithium-sulfur batteries
	Chen, HW（陈宏伟）; Wang, CH（王长虹）; Hu, CJ; Zhang, JS; Gao, S; Lu, W（卢威）; Chen, LW（陈立桅）
刊名	JOURNAL OF MATERIALS CHEMISTRY A
	2015
卷号	3 期号:4 页码:4
通讯作者	Chen, LW (陈立桅)
英文摘要	Sulfurized carbon is a promising candidate for cathode materials in practical lithium-sulfur batteries due to its high and stable capacity retention, extremely low self-discharge, and excellent safety. The main disadvantage is the relatively low sulfur content in sulfurized carbon materials. Borrowing the idea from rubber crosslinking chemistry, here we report the use of a vulcanization accelerator in carbon sulfurization. Vulcanization accelerators significantly improve sulfur content by similar to 8 wt%, which results in a remarkable increase in the discharge capacity of corresponding Li-S batteries by similar to 120 mA h g(-1) while maintaining the outstanding cycling stability and low self-discharge. The effectiveness of this approach and the wide variety of vulcanization accelerator chemistry will pave the way for sulfurized carbon materials towards practical applications in Li-S batteries.
收录类别	SCI
语种	英语
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.sinano.ac.cn/handle/332007/3509]
专题	苏州纳米技术与纳米仿生研究所_纳米研究国际实验室_陈立桅团队
推荐引用方式 GB/T 7714	Chen, HW,Wang, CH,Hu, CJ,et al. Vulcanization accelerator enabled sulfurized carbon materials for high capacity and high stability of lithium-sulfur batteries[J]. JOURNAL OF MATERIALS CHEMISTRY A,2015,3(4):4.
APA	Chen, HW.,Wang, CH.,Hu, CJ.,Zhang, JS.,Gao, S.,...&Chen, LW.(2015).Vulcanization accelerator enabled sulfurized carbon materials for high capacity and high stability of lithium-sulfur batteries.JOURNAL OF MATERIALS CHEMISTRY A,3(4),4.
MLA	Chen, HW,et al."Vulcanization accelerator enabled sulfurized carbon materials for high capacity and high stability of lithium-sulfur batteries".JOURNAL OF MATERIALS CHEMISTRY A 3.4(2015):4.