Phthalocyanines-MWCNT hybrid materials: Fabrication, aggregation and photoconductivity properties improvement

被引：38

作者：

Yang, Zhenglong ^{[1
]}

Pu, Hongting ^{[1
]}

Yuan, Junjie ^{[1
]}

Wan, Decheng ^{[1
]}

Liu, Yongsheng ^{[2
]}

机构：

[1] Tongji Univ, Inst Funct Polymer Mat, Key Lab Adv Civil Engn Mat, Inst Adv Mat & Nano Biomed,Coll Mat Sci & Engn, Shanghai 200092, Peoples R China

[2] Shanghai Univ Elect Power, Dept Math & Phys, Inst Solar Energy, Shanghai 200090, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 2008年 / 465卷 / 1-3期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/j.cplett.2008.09.043

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：

The 2,9,16-trilauryloxy-23-hexyloxy substituted copper phthalocyanines multiwall carbon nanotubes (CuPc(OC12H25)3(OC6H13)-MWCNT) hybrid materials were facilely prepared by a chemical functionalization method. The aggregation structures of resulting hybrid materials have been characterized by TEM, SEM, FTIR, XRD and UV-vis measurements. The CuPc(OC12H25)(3)(OC6H13)-MWCNT hybrid materials exhibit good solution storage stability and a low aggregation tendency due to the chemical bonding between MWCNT and asymmetrically substituted phthalocyanines. The enhancement of the photoconductivity of phthalocyanines-MWCNT hybrid materials has been investigated in terms of interaction effects of phthalocyanines and MWCNT. It could supply a new way to fabricate a light energy conversion materials. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：73 / 77

页数：5

共 16 条

[1] Carbon-nanotube-templated assembly of rare-earth phthalocyanine nanowires [J].