Formation of carbon nanotubes through ethylene decomposition over supported platinum catalysts: Effects of silica coating on catalytic performance of platinum

Sakae Takenaka, Toshiyuki Iguchi, Eishi Tanabe, Hideki Matsune, Masahiro Kishida

研究成果: ジャーナルへの寄稿学術誌査読

1 被引用数 (Scopus)

抄録

Pt metal particles supported on carriers such as MgO and SiO2 showed high activity for the formation of carbon nanotubes (CNTs) through ethylene decomposition at 973 K. However, these CNTs were not uniform in diameter because of the sintering of Pt metal particles during the reaction. Covering Pt catalysts with silica prevented the sintering of Pt metal particles during ethylene decomposition, resulting in the formation of CNTs with a uniform diameter.

本文言語英語
ページ(範囲)944-945
ページ数2
ジャーナルChemistry Letters
37
9
DOI
出版ステータス出版済み - 9月 5 2008

!!!All Science Journal Classification (ASJC) codes

  • 化学 (全般)

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