Effect of nanofiller concentration on conductivity and dielectric properties of poly(ethylene oxide) - poly(methyl methacrylate) polymer electrolytes

被引：18
作者：
Sharma, Poonam [1 ]
Kanchan, Dinesh K. [1 ]
机构：
[1] Maharaja Sayajirao Univ Baroda, Solid State Ion & Glass Res Lab, Dept Phys, Fac Sci, Vadodara 390002, Gujarat, India
来源：
POLYMER INTERNATIONAL | 2014年 / 63卷 / 02期
关键词：
polymer blend; nanofiller; SEM; impedance; dielectric; ELECTRICAL-CONDUCTIVITY; BLENDS; TRANSPORT; BEHAVIOR; PEO; RELAXATION; CRYSTALLIZATION;
D O I：
10.1002/pi.4504
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
This paper reports the effect of nanofiller concentration on the conductivity and dielectric properties of the poly(ethylene oxide)-poly(methyl methacrylate)-poly(ethylene glycol)-AgNO3-Al2O3 polymer electrolyte system. The preparation of polymer films was done using the solution-casting technique and characterization of the films was carried out using scanning electron microscopy, differential scanning calorimetry and ionic transport techniques. The ionic conductivity, investigated using impedance spectroscopy, was expected to show interesting behaviour at below and above the melting temperature of poly(ethylene oxide) in the polymer blend films. Complex impedance data were analysed in an alternating current conductivity and dielectric permittivity formalism in order to throw light on the transport mechanism. The effect of nanofiller concentration on conduction and relaxation processes at various temperatures was studied. (c) 2013 Society of Chemical Industry
引用
收藏
页码：290 / 295
页数：6
相关论文
共 32 条
[1]   Composite polymeric electrolytes based on PMMA-LiCF3SO3-SiO2 [J].
Ahmad, S ;
Ahmad, S ;
Agnihotry, SA .
IONICS, 2003, 9 (5-6) :439-443
[2]   Ionic transport studies on (PEO)6:NaPO3 polymer electrolyte plasticized with PEG400 [J].
Bhide, Amrtha ;
Hariharan, K. .
EUROPEAN POLYMER JOURNAL, 2007, 43 (10) :4253-4270
[3]  
Chelkowski A., 1980, DIELECTRIC PHYS
[4]   Complexation of poly(vinylidene fluoride):LiPF6 solid polymer electrolyte with enhanced ion conduction in 'wet' form [J].
Chiang, CY ;
Shen, YJ ;
Reddy, AJ ;
Chu, PP .
JOURNAL OF POWER SOURCES, 2003, 123 (02) :222-229
[5]   GENERALIZED HOPPING MODEL FOR FREQUENCY-DEPENDENT TRANSPORT IN A DYNAMICALLY DISORDERED MEDIUM, WITH APPLICATIONS TO POLYMER SOLID ELECTROLYTES [J].
DRUGER, SD ;
RATNER, MA ;
NITZAN, A .
PHYSICAL REVIEW B, 1985, 31 (06) :3939-3947
[6]   Spectroscopic and thermal studies of PS/PVAc blends [J].
Elashmawi, I. S. ;
Hakeem, N. A. ;
Abdelrazek, E. M. .
PHYSICA B-CONDENSED MATTER, 2008, 403 (19-20) :3547-3552
[7]   Effect of silicone dioxide and poly(ethylene glycol) on the conductivity and relaxation dynamics of poly(ethylene oxide)-silver triflate solid polymer electrolyte [J].
Gondaliya, Nirali ;
Kanchan, D. K. ;
Sharma, Poonam ;
Joge, Prajakta .
JOURNAL OF APPLIED POLYMER SCIENCE, 2012, 125 (02) :1513-1520
[8]   Review article: Polymer-matrix nanocomposites, processing, manufacturing, and application: An overview [J].
Hussain, Farzana ;
Hojjati, Mehdi ;
Okamoto, Masami ;
Gorga, Russell E. .
JOURNAL OF COMPOSITE MATERIALS, 2006, 40 (17) :1511-1575
[9]   Conductivity and optical studies of plasticized solid polymer electrolytes doped with carbon nanotube [J].
Ibrahim, Suriani ;
Ahmad, Roslina ;
Johan, Mohd Rafie .
JOURNAL OF LUMINESCENCE, 2012, 132 (01) :147-152
[10]   Conductivity and dielectric behaviour of PEO-based solid nanocomposite polymer electrolytes [J].
Ibrahim, Suriani ;
Yasin, Siti Mariah Mohd ;
Nee, Ng Meng ;
Ahmad, Roslina ;
Johan, Mohd Rafie .
SOLID STATE COMMUNICATIONS, 2012, 152 (05) :426-434
1234