A comparative study on the effects of salt and filler on transport and structural properties of organic–inorganic hybrid electrolytes

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/100917

Title:	A comparative study on the effects of salt and filler on transport and structural properties of organic–inorganic hybrid electrolytes
Authors:	高憲明;Hu, Tarng-Shiang;Hong, Peng-Kai;Saikia, Diganta;Kao, Hsien-Ming;Chen, Ming-Chou
Contributors:	理學院化學學系
Keywords:	Chemistry;Chemistry and Materials Science;Condensed Matter Physics;Electrochemistry;Energy Storage;Optical and Electronic Materials;Original Paper;Renewable and Green Energy
Date:	2014-01-01
Issue Date:	2026-04-21 14:18:23 (UTC+8)
Publisher:	Institute for Ionics;Berlin/Heidelberg: Springer Berlin Heidelberg
Abstract:	摘要： Organic–inorganic hybrid electrolytes based on the reaction of tri-block copolymer poly(propylene glycol)- block -poly(ethylene glycol)- block -poly(propylene glycol) bis(2-aminopropyl ether), poly(ethylene glycol diglycidyl ether, and (3-glycidyloxypropyl)trimethoxysilane doped with LiClO 4 and SiO 2 nanoparticles were synthesized by a sol–gel process. The structural and dynamic properties of the materials thus obtained were systematically investigated by Fourier transform infrared spectroscopy, differential scanning calorimetry, thermogravimetric analysis, alternate current impedance, and 13 C solid-state NMR measurements. A maximum ionic conductivity of 3.2 × 10 −5 S cm −1 was obtained at 30 °C for the solid hybrid electrolyte with a [O]/[Li] ratio of 16 and 7 wt% of SiO 2 nanoparticles. A Vogel–Tamman–Fulcher-like temperature dependence of ionic conductivity was observed for the hybrid electrolytes, implying that the diffusion of charge carriers was assisted by the segmental motions of the polymer chains. 其他題名： Ionics 出版者： Berlin/Heidelberg: Springer Berlin Heidelberg 出版日期： 2014-11-01 出處： Ionics, 2014-11, Vol.20 (11), p.1561-1571 版權： Springer-Verlag Berlin Heidelberg 2014 識別號： ISSN: 0947-7047 識別號： EISSN: 1862-0760 識別號： DOI: 10.1007/s11581-014-1107-2
Appears in Collections:	[Department of Chemistry] journal & Dissertation

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