南方科技大学知识苑(SUSTech KC): Cobalt/three-dimensional carbon/reduced graphene oxide modified PP separator for Li-S batteries

题名	Cobalt/three-dimensional carbon/reduced graphene oxide modified PP separator for Li-S batteries
作者	Xiao，Tingjiao 1; Chen，Qianwu 1; Zhong，Wen 1; Yang，Mingzhi 1; Cai，Feipeng 1; Liu，Weiliang 1; Ren，Manman 1; Wang，Yuanhao 2
通讯作者	Ren，Manman
发表日期	2022-06-25
DOI	10.1016/j.jallcom.2022.164486
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS 影响因子和分区
ISSN	0925-8388
EISSN	1873-4669
卷号	907
摘要	In this work, a composite of cobalt metal nanoparticles/three-dimensional carbon/reduced graphene oxide (Co-3DC-rGO) was synthesized using corn husk, ZIF-67, and graphene oxide as precursors. The Co-3DC-rGO was used to modify commercial PP to prepare the Co-3DC-rGO/PP separator. The performance of Co-3DC-rGO/PP separator was evaluated in lithium-sulfur batteries (LSBs). SEM images exhibited that a three-dimensional carbon (3DC) skeleton was obtained by corn husk transformation, and the ZIF-67-derived cobalt-decorated carbon dodecahedrons were homogeneously filled into the hierarchical pores of the 3DC structure. TEM images displayed that Co metal nanoparticles can escape from ZIF-67 and scatter on the rGO nano-sheets and 3DC skeleton. Benefitting from the synergy effects of the 3D carbon skeleton, rGO, and Co metal nanoparticles, the electrochemical performance of LSBs with Co-3DC-rGO/PP separator is better than LSBs with commercial PP separator. When tested at 1C, the LSB with Co-3DC-rGO/PP separator presents a high stable reversible capacity of 516.3 mA h g after 500 cycles. This research provides new ideas for the preparation of LSBs separator.
关键词	Cathode Electrocatalysis Graphene Li-S batteries PP separator Three-dimensional carbon
相关链接	[Scopus记录]
收录类别	SCI ; EI
语种	英语
学校署名	其他
资助项目	Natural Science Foundation of Shandong Province[ZR2018MEM012] ; Shandong Province Foreign Experts Project[WST2020010] ; Qilu University of Technology International Cooperation Fund[QLUTGJHZ2018025] ; Qilu University of Technology (Shandong Academy of Sciences) Youth Doctoral Cooperation Fund Project[2019BSHZ0021]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000779917900003
出版者	ELSEVIER SCIENCE SA
EI入藏号	20221211815822
EI主题词	Cobalt compounds ; Electrocatalysis ; Lithium batteries ; Lithium compounds ; Lithium sulfur batteries ; Metal nanoparticles ; Musculoskeletal system ; Nanosheets ; Sulfur compounds ; Synthesis (chemical)
EI分类号	Biomechanics, Bionics and Biomimetics:461.3 ; Primary Batteries:702.1.1 ; Secondary Batteries:702.1.2 ; Nanotechnology:761 ; Electrochemistry:801.4.1 ; Chemical Reactions:802.2 ; Chemical Products Generally:804 ; Solid State Physics:933
ESI学科分类	MATERIALS SCIENCE
Scopus记录号	2-s2.0-85126528378
来源库	Scopus
引用统计	被引频次[WOS]：13
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/309948
专题	工学院_环境科学与工程学院
作者单位	1.School of Materials Science and Engineering,Energy Institute,Qilu University of Technology (ShandongAcademy of Sciences),Jinan,250353,China 2.SUSTech Engineering Innovation Center,School of Environmental Science and Engineering,Southern University of Science and Technology,Shenzhen,518055,China
推荐引用方式 GB/T 7714	Xiao，Tingjiao,Chen，Qianwu,Zhong，Wen,et al. Cobalt/three-dimensional carbon/reduced graphene oxide modified PP separator for Li-S batteries[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,907.
APA	Xiao，Tingjiao.,Chen，Qianwu.,Zhong，Wen.,Yang，Mingzhi.,Cai，Feipeng.,...&Wang，Yuanhao.(2022).Cobalt/three-dimensional carbon/reduced graphene oxide modified PP separator for Li-S batteries.JOURNAL OF ALLOYS AND COMPOUNDS,907.
MLA	Xiao，Tingjiao,et al."Cobalt/three-dimensional carbon/reduced graphene oxide modified PP separator for Li-S batteries".JOURNAL OF ALLOYS AND COMPOUNDS 907(2022).