Graphene-wrapped chromium-MOF(MIL-101)/sulfur composite for performance improvement of high-rate rechargeable Li–S batteries

Graphene-wrapped chromium-MOF(MIL-101)/sulfur composite for performance improvement of high-rate rechargeable Li–S batteries

A graphene/chromium-MOF(MIL-101) composite is investigated to serve as a host for sulfur immobilisation in Li–S batteries. The unique structure with a large specific area and a conductive shell ensures a high dispersion of sulfur in the composite and minimizes the loss of polysulfides to the electro...

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Veröffentlicht in:Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2014-09, Vol.2 (33), p.13509-13512
Hauptverfasser: Zhao, Zhenxia, Wang, Sha, Liang, Rui, Li, Zhong, Shi, Zhicong, Chen, Guohua
Format: Artikel
Sprache:eng
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Zusammenfassung:A graphene/chromium-MOF(MIL-101) composite is investigated to serve as a host for sulfur immobilisation in Li–S batteries. The unique structure with a large specific area and a conductive shell ensures a high dispersion of sulfur in the composite and minimizes the loss of polysulfides to the electrolyte.
ISSN:2050-7488
2050-7496
DOI:10.1039/C4TA01241K