Carbon nanofibers with radially oriented channels

Seongyop Lim, Seong hwa Hong, Wenming Qiao, D. Duayne Whitehurst, Seong-Ho Yoon, Isao Mochida, Bei An, Kiyoshi Yokogawa

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

An easy templateless method to synthesize porous carbon nanofibers (CNFs) having radially-oriented mesopores is reported, using selective gasification with nano-sized catalyst particles and hydrogen as the gasification reagent. The gasification generated pores whose size corresponds to that of the catalyst particle used for the drilling. The pores were formed along the graphitic layers, reflecting the structural alignment in the CNFs. The pore size and structure can be controlled by selection of catalyst and gasification conditions.

Original languageEnglish
Pages (from-to)173-179
Number of pages7
JournalCarbon
Volume45
Issue number1
DOIs
Publication statusPublished - Jan 1 2007

Fingerprint

Carbon nanofibers
Gasification
Catalysts
Pore size
Pore structure
Hydrogen
Drilling

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)

Cite this

Lim, S., Hong, S. H., Qiao, W., Duayne Whitehurst, D., Yoon, S-H., Mochida, I., ... Yokogawa, K. (2007). Carbon nanofibers with radially oriented channels. Carbon, 45(1), 173-179. https://doi.org/10.1016/j.carbon.2006.07.009

Carbon nanofibers with radially oriented channels. / Lim, Seongyop; Hong, Seong hwa; Qiao, Wenming; Duayne Whitehurst, D.; Yoon, Seong-Ho; Mochida, Isao; An, Bei; Yokogawa, Kiyoshi.

In: Carbon, Vol. 45, No. 1, 01.01.2007, p. 173-179.

Research output: Contribution to journalArticle

Lim, S, Hong, SH, Qiao, W, Duayne Whitehurst, D, Yoon, S-H, Mochida, I, An, B & Yokogawa, K 2007, 'Carbon nanofibers with radially oriented channels', Carbon, vol. 45, no. 1, pp. 173-179. https://doi.org/10.1016/j.carbon.2006.07.009
Lim S, Hong SH, Qiao W, Duayne Whitehurst D, Yoon S-H, Mochida I et al. Carbon nanofibers with radially oriented channels. Carbon. 2007 Jan 1;45(1):173-179. https://doi.org/10.1016/j.carbon.2006.07.009
Lim, Seongyop ; Hong, Seong hwa ; Qiao, Wenming ; Duayne Whitehurst, D. ; Yoon, Seong-Ho ; Mochida, Isao ; An, Bei ; Yokogawa, Kiyoshi. / Carbon nanofibers with radially oriented channels. In: Carbon. 2007 ; Vol. 45, No. 1. pp. 173-179.
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