期刊
ADVANCED MATERIALS
卷 26, 期 43, 页码 7386-7392出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201402103
关键词
-
类别
资金
- Boulder Ionics Corporation through the Membrane Science, Engineering and Technology (MAST) Center at CU-Boulder, an NSF Industry-University Cooperative Research Center
- National Science Foundation [IIP-1152040]
- National Science Foundation (NSF) [CHE-1231048]
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [1231048] Funding Source: National Science Foundation
- Div Of Industrial Innovation & Partnersh
- Directorate For Engineering [1152040, 1034720] Funding Source: National Science Foundation
High-energy-density FeS2 cathodes enabled by a bis(trifluoromethanesulfonyl)imide (TFSI-) anion-based room temperature ionic liquid (RTIL) electrolyte are demonstrated. A TFSI-based ionic liquid (IL) significantly mitigates polysulfide dissolution, and therefore the parasitic redox shuttle mechanism, that plagues sulfur-based electrode chemistries. FeS2 stabilization with a TFSI--based IL results in one of the highest energy density cathodes, 542 W h kg(-1) (normalized to cathode composite mass), reported to date.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据
分享论文
