Studies on phthalocyanine sheet polymers

被引：49

作者：

Achar, BN ^{[1
]}

Lokesh, KS ^{[1
]}

机构：

[1] Dept Studies Chem, Mysore 570006, Karnataka, India

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2004年 / 689卷 / 16期

关键词：

metal phthalocyanine sheet polymers; IR spectral; UV-visible; magnetic susceptibility measurements; powder X-ray diffraction; thermogravimetric study; electrical conductivity;

D O I：

10.1016/j.jorganchem.2004.05.017

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Cobalt, nickel and copper phthalocyanine sheet polymers are synthesized by heating their respective metal (II) phthalocyanine tetracarboxylic acids at 400 degreesC in nitrogen atmosphere. These polymers are characterized using UV-Visible spectra, IR spectra, magnetic susceptibility.. X-ray powder diffraction and thermogravimetric analysis. Electrical conductivity studies are carried out using two-probe technique in the temperature range 25-200 degreesC for each polymer. These polymeric materials showed room temperature electrical conductivity 10-1000 times higher values compared to earlier reported values for this type of sheet polymers. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：2601 / 2605

页数：5

共 25 条

[1] ORGANIC SEMICONDUCTORS - METAL PHTHALOCYANINE SHEET POLYMERS [J].