Linear and nonlinear optical characterization of a tetraphenylporphyrin-carbon nanotube composite system

被引：67

作者：

Ni Mhuircheartaigh, Eimhin M. ^{[1
]}

Giordani, Silvia ^{[1
]}

Blau, Werner J. ^{[1
]}

机构：

[1] Univ Dublin Trinity Coll, Sch Phys, Dublin 2, Ireland

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2006年 / 110卷 / 46期

关键词：

D O I：

10.1021/jp063562z

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We present a study of tetraphenylporphyrin composites formed with single-walled carbon nanotubes (SWNTs). Stable porphyrin/SWNT composite solutions were obtained by non-covalent bonding between the carbon nanotubes and conjugated tetraphenylporphyrin molecules. Transmission electron microscopy reveals porphyrin molecules adhering to the nanotube surface. We report on the first complete linear and nonlinear optical characterization of these nanocomposite materials. The composite solutions were found to be superior optical limiters to nanotubes alone, and to all porphyrin systems studied, including metalloporphyrins.

引用

页码：23136 / 23141

页数：6

共 23 条

[1] Carbon nanotubes with covalently linked porphyrin antennae: Photoinduced electron transfer [J].

Baskaran, D ;

Mays, JW ;

Zhang, XP ;

Bratcher, MS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (19) :6916-6917

[2] REVERSE SATURABLE ABSORPTION IN TETRAPHENYLPORPHYRINS [J].

BLAU, W ;

BYRNE, H ;

DENNIS, WM ;

KELLY, JM .

OPTICS COMMUNICATIONS, 1985, 56 (01) :25-29

[3] Porphyrins and phthalocyanines as materials for optical limiting [J].

Calvete, M ;

Yang, GY ;

Hanack, M .

SYNTHETIC METALS, 2004, 141 (03) :231-243

[4] Noncovalent functionalization of single-walled carbon nanotubes with water-soluble porphyrins [J].

Chen, JY ;

Collier, CP .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (16) :7605-7609

[5] Electronic structure and optical limiting behavior of carbon nanotubes [J].

Chen, P ;

Wu, X ;

Sun, X ;

Lin, J ;

Ji, W ;

Tan, KL .

PHYSICAL REVIEW LETTERS, 1999, 82 (12) :2548-2551

[6] Effect of protonation on the photophysical properties of meso-tetra(sulfonatophenyl) porphyrin [J].

Gonçalves, PJ ;

De Boni, L ;

Neto, NMB ;

Rodrigues, JJ ;

Zílio, SC ;

Borissevitch, IE .

CHEMICAL PHYSICS LETTERS, 2005, 407 (1-3) :236-241

[7] Novel photoactive single-walled carbon nanotube-porphyrin polymer wraps: Efficient and long-lived intracomplex charge separation [J].

Guldi, DM ;

Taieb, H ;

Rahman, GMA ;

Tagmatarchis, N ;

Prato, M .

ADVANCED MATERIALS, 2005, 17 (07) :871-+

[8] Third-order optical non-linearity in Zn(II) complexes of 5,10,15,20-tetraarylethynyl-substituted porphyrins [J].

Henari, FZ ;

Blau, WJ ;

Milgrom, LR ;

Yahioglu, G ;

Phillips, D ;

Lacey, JA .

CHEMICAL PHYSICS LETTERS, 1997, 267 (3-4) :229-233

[9] Selective interactions of porphyrins with semiconducting single-walled carbon nanotubes [J].

Li, HP ;

Zhou, B ;

Lin, Y ;

Gu, LR ;

Wang, W ;

Fernando, KAS ;

Kumar, S ;

Allard, LF ;

Sun, YP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (04) :1014-1015

[10] Single-walled carbon nanotubes tethered with porphyrins: Synthesis and photophysical properties [J].

Li, HP ;

Martin, RB ;

Harruff, BA ;

Carino, RA ;

Allard, LF ;

Sun, YP .

ADVANCED MATERIALS, 2004, 16 (11) :896-900

← 1 2 3 →