High yield preparation of tubular carbon nanofibers over supported Co-Mo catalysts

Seongyop Lim, Atsushi Shimizu, Seong-Ho Yoon, Yozo Korai, Isao Mochida

研究成果: ジャーナルへの寄稿Conference article

24 引用 (Scopus)

抜粋

In the search for high yield synthesis of carbon nanotubes (CNTs) at lower temperatures, Co-Mo catalysts on carbon black were investigated with ethylene and CO as carbon sources in catalytic gas-phase pyrolysis in comparison to that on TiO2. The carbon black support was expected to be advantageous because of the feasibility of a CNT/carbon black composite possibly fabricated for several applications without removal of the support. Depending on the catalyst support, the catalytic activity toward CO and ethylene showed great differences. Co-Mo (9:1) catalysts on titania or carbon black provided a high carbon yield from CO and ethylene at the rather low temperatures of 450-530°C.

元の言語英語
ページ(範囲)1279-1283
ページ数5
ジャーナルCarbon
42
発行部数7
DOI
出版物ステータス出版済み - 1 1 2004
イベントCarbon 2003 Conference - Oviedo, スペイン
継続期間: 7 6 20037 10 2003

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)

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