Miscibility and conductivity studies of Poly (methyl methacrylate) and Cellulose acetate phthalate blends

被引：4
|
作者：
Bhat, Denthaje Krishna [1 ]
Jois, H. S. Sreekantha [1 ]
机构：
[1] Natl Inst Technol Karnataka, Dept Chem, Surathkal 575025, Sriniyasnagar, India
来源：
INTERNATIONAL CONFERENCE ON ADVANCES IN MANUFACTURING AND MATERIALS ENGINEERING (ICAMME 2014) | 2014年 / 5卷
关键词：
Polymers; Differential Scanning Calorimetry (DSC); Infrared Spectroscopy; Dielectric Properties; Electrical Conductivity; ELECTROLYTES; BEHAVIOR; MODEL;
D O I：
10.1016/j.mspro.2014.07.388
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Material researchers are focusing on polymer blends to achieve good miscibility and conductivity. Here, polyblends of PMMA and CAPh with different blend compositions have been prepared, to study their miscibility, water uptake, IEC and conductivity. Water uptake has shown increasing trend up to 50/50 PMMA/CAPh composition. IEC has shown decreasing trend with respect to PMMA content. Miscibility of the blends was measured by FTIR and DSC. The results indicate the intermolecular hydrogen bonding interaction between the functional groups of component polymers. The conductivity of the blend has shown decreasing trend with increase in PMMA content and was in the order of 10(-3) Scnf(-1). (C) 2014 Elsevier Ltd.
引用
收藏
页码：995 / 1004
页数：10
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