Electrochemical studies on inert filler incorporated poly (vinylidene fluoride - hexafluoropropylene) (PVDF - HFP) composite electrolytes

Polímeros

卷:16

关键词: Ionic conductivity;    compatibility;    composite polymer electrolyte;    transference number;    thermal stability;   

DOI  :  10.1590/S0104-14282006000200006

来源: DOAJ

【 摘 要 】

The ionic conductivity, thermal stability and lithium transference number have been investigated in composite polymer electrolytes (CPE) of poly(vinylidene fluoride - hexafluoropropylene) (PVDF-HFP) incorporating nano fillers of AlO[OH]n or gammaAl2O3, with LiClO4 as salt. The compatibility of the composite polymer electrolyte with lithium metal anode has also been studied. The effect of particle size on the compatibility of Li/ CPE/ Li symmetric cells has also been analyzed.

【 授权许可】

Unknown