Spectral, thermal and electrical properties of poly(o- and m-toluidine) PVC blends prepared by solution blending

被引：12

作者：

Anand, J

Palaniappan, S

Siddaramaiah

Srinivasan, P

Sathyanarayana, DN ^{[1
]}

机构：

[1] Indian Inst Sci, Dept Inorgan & Phys Chem, Bangalore 560012, Karnataka, India

[2] Indian Inst Sci, Ctr Mat Res, Bangalore 560012, Karnataka, India

[3] Cent Power Res Inst, Mat Technol Div, Bangalore 560094, Karnataka, India

[4] Sri Jayachamarajendra Coll Engn, Dept Polymer Sci & Technol, Mysore 570006, Karnataka, India

来源：

EUROPEAN POLYMER JOURNAL | 1999年 / 35卷 / 03期

关键词：

D O I：

10.1016/S0014-3057(98)00138-4

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Poly(o-toluidine) (POT) and poly(m-toluidine) (PMT) blends with polyvinylchloride (PVC) of five different compositions have been prepared by solution blending. The POT-PVC and PMT-PVC blends were prepared using THF as a solvent in which POT-HNO3, PMT-HNO3 bases and PVC are soluble. The blends have been characterized by spectral, thermal and electrical measurements. The results indicate the formation of blends at all the compositions presently studied. The thermal stability of the POT-PVC and PMT-PVC blends is higher than that of POT-HNO3 and PMT-HNO3 salts, respectively. Using the present method, POT/PMT can conveniently be blended with 30% wt/wt of PVC without significant loss in its conductivity. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：499 / 507

页数：9

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