Carbonization of disclike molecules in porous alumina membranes:: Toward carbon nanotubes with controlled graphene-layer orientation

被引:93
作者
Zhi, LJ
Wu, JS
Li, JX
Kolb, U
Müllen, K
机构
[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany
[2] Johannes Gutenberg Univ Mainz, Inst Phys Chem, D-55128 Mainz, Germany
关键词
aluminum; carbon; mesoporous materials; nanostructures; template synthesis;
D O I
10.1002/anie.200460986
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Chemical Equation Presented) Graphitic carbon nanotubes that comprise graphene layers aligned perpendicular to the tube axis (see image; arrow indicates tube axis) were obtained by stepwise carbonization of preorganized disclike molecules in a porous alumina template. The alignment, size, wall thickness, and shape of the tubes were all controlled by this method. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:2120 / 2123
页数:4
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