Combined effects of ceramic filler size and ethylene oxide length on the ionic transport properties of solid polymer electrolyte derivatives of PEGMEMA
| Autor: | Ju-Hsiang Cheng, Fu-Ming Wang, Raman Santhanam, Bing-Joe Hwang |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
chemistry.chemical_classification
Materials science Ethylene oxide Ionic bonding Electrolyte Polymer Condensed Matter Physics Methacrylate chemistry.chemical_compound chemistry Chemical engineering visual_art Polymer chemistry Electrochemistry visual_art.visual_art_medium Ionic conductivity General Materials Science Ceramic Electrical and Electronic Engineering Ethylene glycol |
| Zdroj: | Journal of Solid State Electrochemistry. 16:157-163 |
| ISSN: | 1433-0768 1432-8488 |
| DOI: | 10.1007/s10008-011-1299-6 |
| Popis: | In this work, the synthesis of a series of solid polymer electrolyte (SPE) derivatives of poly(ethylene glycol) methyl ether methacrylate (PEGMEMA), homogenously dispersed with TiO2 ceramic nano-filler, has been reported. The interactions between filler size and the length of the ethylene oxide (EO) polymer backbone are discussed, and transport properties such as ionic conductivity and cation transference number are determined. Results show that the improved performance of the SPE is due to an interaction between the ceramic filler and the entwining behavior of the PEGMEMA backbone. An optimal ceramic filler size and an appropriate length of EO have been suggested for the enhanced performance of SPE derivatives of PEGMEMA for a next-generation polymer battery. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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