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Excellent Compatibility of Solvate Ionic Liquids with Sulfide Solid Electrolytes: Toward Favorable Ionic Contacts in Bulk-Type All-Solid-State Lithium-Ion Batteries.
- Source :
- Advanced Energy Materials; Nov2015, Vol. 5 Issue 22, pn/a-N.PAG, 7p
- Publication Year :
- 2015
-
Abstract
- The excellent stability of sulfide solid electrolytes with solvate ionic liquids Li(triethylene glycol dimethyl ether)bis(trifluoromethanesulfonyl)imide (Li(G3)TFSI), and their application for high‐performance, all‐solid‐state lithium‐ion batteries are successfully demonstrated. The addition of a small amount of Li(G3)TFSI gives an alternative ionic pathway through normally poor solid–solid contacts, leading to a dramatic increase in LiFePO4 composite electrode capacity. [ABSTRACT FROM AUTHOR]
- Subjects :
- POLYSULFIDES
LITHIUM-ion batteries
SULFIDES
STORAGE batteries
ELECTROLYTES
Subjects
Details
- Language :
- English
- ISSN :
- 16146832
- Volume :
- 5
- Issue :
- 22
- Database :
- Complementary Index
- Journal :
- Advanced Energy Materials
- Publication Type :
- Academic Journal
- Accession number :
- 111003588
- Full Text :
- https://doi.org/10.1002/aenm.201570120