Template-free fabrication of hierarchical porous carbon based on intra-/inter-sphere crosslinking of monodisperse styrene-divinylbenzene copolymer nanospheres

Qingcong Zeng, Dingcai Wu, Chong Zou, Fei Xu, Ruowen Fu, Zhenghui Li, Yeru Liang, Dangsheng Su

Research output: Contribution to journalArticlepeer-review

84 Scopus citations

Abstract

A novel type of hierarchical porous carbon has been successfully prepared by constructing intra- and inter-sphere -CO- crosslinking bridges of monodisperse styrene-divinylbenzene copolymer nanospheres. The -C 6H4- crosslinking bridges ensure good stability of the nanospheres during swelling and crosslinking, and the -CO- crosslinking bridges play an important role in achieving good nanostructure inheritability during carbonization.

Original languageEnglish
Pages (from-to)5927-5929
Number of pages3
JournalChemical Communications
Volume46
Issue number32
DOIs
StatePublished - 28 Aug 2010
Externally publishedYes

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