کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9760535 | 1498050 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ionic conductance behavior of polymeric gel electrolyte containing ionic liquid mixed with magnesium salt
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Ionic conductance behavior of polymeric gel electrolyte containing ionic liquid mixed with magnesium salt Ionic conductance behavior of polymeric gel electrolyte containing ionic liquid mixed with magnesium salt](/preview/png/9760535.png)
چکیده انگلیسی
A new polymeric gel electrolyte system conducting magnesium ion has been proposed. The gel electrolytes consisted of poly(ethylene oxide)-modified polymethacrylate (PEO-PMA) dissolving ionic liquid mixed with magnesium salt, Mg[(CF3SO2)2N]2. The polymeric gel films were self-standing, transparent and flexible with enough mechanical strength. The ionic conductance and the electrochemical properties of the gel films were investigated. Thermal analysis results showed that the polymeric gel is homogeneous and amorphous over a wide temperature range. The highest conductivity, 1.1 à 10â4 S cmâ1 at room temperature (20 °C), was obtained for the polymeric gel containing 50 wt.% of the ionic liquid in which the content of the magnesium salt was 20 mol%. The dc polarization of a Pt/Mg cell using the polymeric gel electrolyte proved that the magnesium ion (Mg2+) is mobile in the present polymeric system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 139, Issues 1â2, 4 January 2005, Pages 351-355
Journal: Journal of Power Sources - Volume 139, Issues 1â2, 4 January 2005, Pages 351-355
نویسندگان
Masayuki Morita, Takahiro Shirai, Nobuko Yoshimoto, Masashi Ishikawa,