Multi-level porous carbon prepared via a facile sugar-blowing method for high-performance lithium-sulfur batteries

doi:10.1080/00150193.2019.1592494

CORC > 兰州理工大学 > 兰州理工大学 > 理学院

	Multi-level porous carbon prepared via a facile sugar-blowing method for high-performance lithium-sulfur batteries
	Su, Wenxiao 1,2; Feng, Wangjun 1,2; Cao, Yue 2; Li, Miaomiao 2; Song, Changkun 2; Cheng, Lingjin 2
刊名	FERROELECTRICS
	2019-07-27
卷号	547 期号:1 页码:148-155
关键词	Lithium-sulfur battery multi-level porous carbon cathode sugar blowing
ISSN号	0015-0193
DOI	10.1080/00150193.2019.1592494
英文摘要	A novel 3D multi-level porous carbon is obtained via a simple facile sugar-blowing method. The multi-level porous carbon sreves as the sulfur host and prepares multi-level porous carbon/sulfur cathode, which exhibited high initial discharge capacity of 1200 mAh g(-1) at 0.1 C. After 200 cycles at 0.2 C, the multi-level porous carbon/sulfur cathode remained retentive capacity of 80%. These excellent electrochemical performance can be attributed to the abundant interconnected multi-level porous carbon, providing spacious channels for the transportation of electrons and lithium ions. In addition, multi-level porous carbon prevent the shuttling of polysulfides in charge and discharge process.
资助项目	National Natural Science Foundation of China[11264023]
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000486509700018
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/31705]
专题	理学院省部共建有色金属先进加工与再利用国家重点实验室
通讯作者	Feng, Wangjun
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou, Gansu, Peoples R China 2.Lanzhou Univ Technol, Sch Sci, Lanzhou, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Su, Wenxiao,Feng, Wangjun,Cao, Yue,et al. Multi-level porous carbon prepared via a facile sugar-blowing method for high-performance lithium-sulfur batteries[J]. FERROELECTRICS,2019,547(1):148-155.
APA	Su, Wenxiao,Feng, Wangjun,Cao, Yue,Li, Miaomiao,Song, Changkun,&Cheng, Lingjin.(2019).Multi-level porous carbon prepared via a facile sugar-blowing method for high-performance lithium-sulfur batteries.FERROELECTRICS,547(1),148-155.
MLA	Su, Wenxiao,et al."Multi-level porous carbon prepared via a facile sugar-blowing method for high-performance lithium-sulfur batteries".FERROELECTRICS 547.1(2019):148-155.