Highly selective and simple synthesis of C2m-X-C2n fullerene dimers

Yuliang Zhao, Zhenling Chen, Hui Yuan, Xingfa Gao, Li Qu, Zhifang Chai, Gengmei Xing, Soichiro Yoshimoto, Eishi Tsutsumi, Kingo Itaya

Research output: Contribution to journalArticle

44 Scopus citations

Abstract

Energetic-radiation-induced dimerization reaction of fullerenes was found to be a simple and highly selective method for synthesis of C2m-X-C2n (m = n or m ≠ n) type molecules without formation of other products. Utilizing the new method, C70-C-C70, C60-C-C70, C60-C-C60, and C70-O-C70 were prepared and characterized. The method is capable of synthesizing new C2m-X-C2n molecules by introducing X (different atoms) into the reaction system. Energetic radiation created reactive sites for covalently bonded bridges between fullerene molecules originally only weakly bound by van der Waals force. This observation may open a new subject and practicable approach for polymer sciences of fullerenes.

Original languageEnglish (US)
Pages (from-to)11134-11135
Number of pages2
JournalJournal of the American Chemical Society
Volume126
Issue number36
DOIs
StatePublished - Sep 15 2004

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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