Adsorption modification of single-walled carbon nanotubes with tetraazaannulene macrocyclic complexes

被引：55

作者：

Basiuk, EV ^{[1
]}

Rybak-Akimova, EV

Basiuk, VA

Acosta-Najarro, D

Saniger, JM

机构：

[1] Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Ctr Ciencias Aplicadas & Desarrollo Tecnol, Mexico City 04510, DF, Mexico

[2] Univ Nacl Autonoma Mexico, Inst Fis, Mexico City 04510, DF, Mexico

[3] Tufts Univ, Dept Chem, Medford, MA 02155 USA

来源：

NANO LETTERS | 2002年 / 2卷 / 11期

关键词：

D O I：

10.1021/nl025791c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-walled carbon nanotubes (SWNTs) strongly adsorb macrocyclic tetraazaannulene complexes NiTMTAA and CuTMTAA from ethanol solutions, with a SWNT/complex mass ratio of ca. 5:4. According to the results of molecular mechanics modeling, this corresponds to dense monolayer coverage. A saddle-shaped conformation of the macrocyclic complexes facilitates their better accommodation on the cylindrical nanotube walls, resulting in highly ordered molecular arrays.

引用

页码：1249 / 1252

页数：4

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