Novel photoactive single-walled carbon nanotube-porphyrin polymer wraps: Efficient and long-lived intracomplex charge separation

被引：192

作者：

Guldi, DM ^{[1
]}

Taieb, H

Rahman, GMA

Tagmatarchis, N

Prato, M

机构：

[1] Univ Erlangen Nurnberg, Inst Chem Phys, D-91085 Erlangen, Germany

[2] Univ Notre Dame, Radiat Lab, Notre Dame, IN 46556 USA

[3] Univ Trieste, Dipartimento Sci Farmaceut, I-34127 Trieste, Italy

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 07期

关键词：

D O I：

10.1002/adma.200400641

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel donor-acceptor nanoassemblies (see cover) are prepared using pristine single-walled carbon nanotubes (SWNTs) as electron-acceptor components in supramolecular "polymer wraps", with poly(methyl methacrylate) carrying porphyrin units (H2P) as excited-state electron donors (see Figure). In these novel donor-acceptor ensembles, SWNTs quench the photoexcited H2P chromophores, resulting in the creation of long-lived radical ion pairs.

引用

页码：871 / +

页数：6

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