Reduced graphene oxide film as a shuttle-inhibiting interlayer in a lithium-sulfur battery | |
Wang, XF ; Wang, ZX ; Chen, LQ | |
刊名 | JOURNAL OF POWER SOURCES |
2013 | |
卷号 | 242页码:65 |
关键词 | Energy storage Functional groups Strong absorption Channels |
ISSN号 | 0378-7753 |
通讯作者 | Wang, ZX (reprint author), Chinese Acad Sci, Inst Phys, Natl Lab Condensed Matter Phys, Key Lab Renewable Energy,Beijing Key Lab New Ener, Beijing 100864, Peoples R China. |
中文摘要 | A reduced graphene oxide (rGO) based film is sandwiched between a sulfur cathode and the separator, acting as a shuttle inhibitor to the sulfur and polysulfides. The lithium sulfur cell with such a configuration shows an initial discharge capacity of 1260 mAh g(-1) and the capacity remains at 895 mAh g(-1) after 100 cycles. The excellent electrochemical performance of the cell is attributed to both the functional groups on the rGO sheets that anchor the sulfur and polysulfides and the carbon additive that helps to produce channels for the electrolyte and polysulfide to enter. (C) 2013 Elsevier B.V. All rights reserved. |
资助信息 | National 973 Program of China [2009CB220100] |
语种 | 英语 |
公开日期 | 2014-01-16 |
内容类型 | 期刊论文 |
源URL | [http://ir.iphy.ac.cn/handle/311004/57390] |
专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
推荐引用方式 GB/T 7714 | Wang, XF,Wang, ZX,Chen, LQ. Reduced graphene oxide film as a shuttle-inhibiting interlayer in a lithium-sulfur battery[J]. JOURNAL OF POWER SOURCES,2013,242:65. |
APA | Wang, XF,Wang, ZX,&Chen, LQ.(2013).Reduced graphene oxide film as a shuttle-inhibiting interlayer in a lithium-sulfur battery.JOURNAL OF POWER SOURCES,242,65. |
MLA | Wang, XF,et al."Reduced graphene oxide film as a shuttle-inhibiting interlayer in a lithium-sulfur battery".JOURNAL OF POWER SOURCES 242(2013):65. |
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