High-rate lithium-sulfur batteries enabled by hierarchical porous carbons synthesized via ice templation

Ritu Sahore, Luis P. Estevez, Anirudh Ramanujapuram, Francis J. DiSalvo, Emmanuel P. Giannelis

Research output: Contribution to journalArticlepeer-review

36 Scopus citations

Abstract

We report the performance of a series of hierarchical porous carbons (HPCs) with extremely high surface areas of up to 2340 m2 g-1 with total pore volume of up to 3.8 cm3 g-1 as supports for sulfur for Li-S batteries. The hierarchical structure of the carbon originating from interconnected large mesopores (10-50 nm), small mesopores (2-10 nm) and micropores (
Original languageEnglish (US)
Pages (from-to)188-194
Number of pages7
JournalJOURNAL OF POWER SOURCES
Volume297
DOIs
StatePublished - 2015
Externally publishedYes

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