Fabrication (preparation) of flexible Li ion batteries

Li-ion polymer batteries have garnered a huge interest in recent years due to its potential and effectiveness as a consumer product. At present, there are many studies going on for solid-state polymer batteries but very few on polymer gel electrolyte batteries. Here, we identify a polymer, P(VDF-CO-...

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Bibliographic Details
Main Author: Chen, Lawrence ShiQiang.
Other Authors: School of Materials Science and Engineering
Format: Final Year Project
Language:English
Published: 2013
Subjects:
Online Access:http://hdl.handle.net/10356/51475
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Institution: Nanyang Technological University
Language: English
Description
Summary:Li-ion polymer batteries have garnered a huge interest in recent years due to its potential and effectiveness as a consumer product. At present, there are many studies going on for solid-state polymer batteries but very few on polymer gel electrolyte batteries. Here, we identify a polymer, P(VDF-CO-HFP), to be the main material used in the polymer gel electrolyte battery. A systemic study into the properties of P(VDF-CO-HFP) based polymer gel electrolytes was done using various techniques such as FESEM, TGA, DSC, XRD and Impedance Analysis. The effect of different carbon-based electrodes was also investigated in the pursuit of optimizing the polymer gel electrolyte battery.