Highly conductive and electrochemically stable plasticized blend polymer electrolytes based on PVdF-HFP and triblock copolymer PPG-PEG-PPG diamine for Li-ion batteries

doi:10.1016/j.jpowsour.2010.10.096

淡江大學機構典藏 > 理學院 > 化學學系暨研究所 > 期刊論文 > Item 987654321/77227

請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/77227

題名:	Highly conductive and electrochemically stable plasticized blend polymer electrolytes based on PVdF-HFP and triblock copolymer PPG-PEG-PPG diamine for Li-ion batteries
作者:	Saikia, Diganta;Wu, Hao-yiang;Pan, Yu-chi;Lin, Chi-pin;Huang, Kai-pin;Chen, Kan-nan;Fey, George-T.K.;Kao, Hsien-ming
貢獻者:	淡江大學化學學系
關鍵詞:	Blend polymer electrolyte;Ionic conductivity;Transference number;Linear sweep voltammetry;Lithium-ion batteries
日期:	2011-03
上傳時間:	2012-06-14 09:07:02 (UTC+8)
出版者:	Lausanne: Elsevier S.A.
摘要:	A new plasticized poly(vinylidene fluoride-co-hexafluoropropylene (PVdF-HFP)/PPG-PEG-PPG diamine/organosilane blend-based polymer electrolyte system has been synthesized and characterized. The structural and electrochemical properties of the electrolytes thus obtained were systematically investigated by a variety of techniques including differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), tensile test, Fourier transform infrared spectroscopy (FTIR), 13C and 29Si solid-state NMR, AC impedance, linear sweep voltammetry (LSV) and charge–discharge measurements. The FTIR and NMR results provided the information about the interaction among the constituents in the blend polymer membrane. The present blend polymer electrolyte exhibits several advantageous electrochemical properties such as ionic conductivity up to 1.3 × 10−2 S cm−1 at room temperature, high value of Li+ transference number (t+ = 0.82), electrochemical stability up to 6.4 V vs. Li/Li+ with the platinum electrode, and stable charge–discharge cycles for lithium-ion batteries.
關聯:	Journal of Power Sources 196(5), pp.2826-2834
DOI:	10.1016/j.jpowsour.2010.10.096
顯示於類別:	[化學學系暨研究所] 期刊論文

文件中的檔案:

檔案	描述	大小	格式	瀏覽次數
0378-7753_196(5)p2826-2834.pdf		473Kb	Adobe PDF	266	檢視/開啟
0378-7753_196(5)p2826-2834.pdf		473Kb	Adobe PDF	1	檢視/開啟

在機構典藏中所有的資料項目都受到原著作權保護.

TAIR相關文章

資料載入中.....