Polyacylation of single-walled carbon nanotubes under Friedel-Crafts conditions:: An efficient method for functionalizing, purifying, decorating, and linking carbon allotropes

被引:25
作者
Balaban, Teodor Silviu
Balaban, Mihaela Carmen
Malik, Sharali
Hennrich, Frank
Fischer, Regina
Rosner, Harald
Kappes, Manfred M.
机构
[1] Forschungszentrum Karlsruhe, Inst Nanotechnol, D-76021 Karlsruhe, Germany
[2] Univ Karlsruhe, Ctr Funct Nanostruct, D-76131 Karlsruhe, Germany
关键词
D O I
10.1002/adma.200600138
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new way of purifying and seperating single-walled nanotubes (SWNTs, see figure) comes in the form of an efficient polyacylation using Friedel-Crafts catalysts in either nitrobenzene as a solvent or in a NaCl/AlCl3 melt. The report method provides a way for the efficient insertion not only of normal acyl chains but also of perfluorinated acyl residues or for crosslinking possibilities by using a,omega-diacyl dichlorides.
引用
收藏
页码:2763 / +
页数:6
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