Selective growth of SWNTs on partially reduced monometallic cobalt catalyst

Maoshuai He, Alexander I. Chernov, Pavel V. Fedotov, Elena D. Obraztsova, Zhen Zhu, Jani Sainio, Hua Jiang, Albert G. Nasibulin, Esko I. Kauppinen, Esko I. Kauppinen, Marita Niemelä, A. Outi I. Krause

Research output: Contribution to journalArticlepeer-review

63 Citations (Scopus)

Abstract

SiO2 supported cobalt (Co) catalyst could be partially reduced and anchored by unreduced Co ions during a carbon monoxide (CO) chemical vapor deposition (CVD) process. This resulted in the formation of sub-nanometre metallic Co clusters catalyzing the growth of single-walled carbon nanotubes (SWNTs) with a narrow diameter distribution.

Original languageEnglish
Pages (from-to)1219-1221
Number of pages3
JournalChemical Communications
Volume47
Issue number4
DOIs
Publication statusPublished - 10 Jan 2011
Externally publishedYes

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