Green Polymer Electrolytes based on Chitosan and 1-butyl-3-methylimidazolium acetate

被引：7
|
作者：
Shamsudin, Intan Juliana [1 ]
Ahmad, Azizan [2 ]
Hassan, Nur Hasyareeda [2 ]
机构：
[1] Natl Def Univ Malaysia, Dept Chem, Ctr Def Fdn Studies, Kuala Lumpur 57000, Malaysia
[2] Univ Kebangsaan Malaysia, Fac Sci & Technol, Sch Chem Sci & Food Technol, Bangi 43600, Malaysia
来源：
2014 UKM FST POSTGRADUATE COLLOQUIUM: PROCEEDINGS OF THE UNIVERSITI KEBANGSAAN MALAYSIA, FACULTY OF SCIENCE AND TECHNOLOGY 2014 POSTGRADUATE COLLOQUIUM | 2014年 / 1614卷
关键词：
Chitosan; ionic liquid; polymer electrolytes; ionic conductivity; IONIC LIQUIDS; PLASTICIZERS;
D O I：
10.1063/1.4895229
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Green polymer electrolytes based on chitosan as the polymer matrix and ionic liquid 1-butyl-3-methylimidazolium acetate [Bmim][OAc] as charge carriers were prepared by solution casting technique. Complexes with various amount of ionic liquid loading were investigated as possible ionic conducting polymers. The ionic conductivity was found to increase with increasing weight percent of ionic liquid. The highest ionic conductivity of the charged chitosan-[Bmim][OAc] was 2.44 x 10(-3) S cm(-1) at 90 wt.% of [Bmim][OAc] content at ambient temperature. Attenuated Total Reflection Fourier Transform infrared (ATR-FTIR) spectroscopy has proven the interaction between chitosan and [Bmim][OAc]. X-ray Diffraction (XRD) has shown that the amorphosity of the complexes increase as the amount of [Bmim][OAc] increase.
引用
收藏
页码：393 / 398
页数：6
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