Amine-based solvents for exfoliating graphite to graphene outperform the dispersing capacity of N-methyl-pyrrolidone and surfactants

Zhenyu Sun, Xing Huang, Fang Liu, Xiaoning Yang, Christoph Rösler, Roland A. Fischer, Martin Muhler, Wolfgang Schuhmann

Publikation: Beitrag in FachzeitschriftArtikelBegutachtung

35 Zitate (Scopus)

Abstract

Four organic amine-based solvents were discovered which enable direct exfoliation of graphite to produce high-quality and oxygen-free graphene nanosheets. These solvents outperform previously used solvents and additives such as N-methyl-pyrrolidone and surfactants in terms of their dispersing capacity. The resulting dispersions allow the facile fabrication of zeolitic imidazolate framework (ZIF)–graphene nanocomposites with remarkable CO2 storage capability.

OriginalspracheEnglisch
Seiten (von - bis)10382-10385
Seitenumfang4
FachzeitschriftChemical Communications
Jahrgang50
Ausgabenummer72
DOIs
PublikationsstatusVeröffentlicht - 12 Aug. 2014
Extern publiziertJa

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