[PEI–SiO2]:[LiTFSI] nanocomposite polymer electrolytes:Ion conduction and optical properties

Publication year: 2011 Source: Solar Energy Materials and Solar Cells, Available online 15 December 2011 İlknur Bayrak Pehlivan, Claes G. Granqvist, Roser Marsal, Peter Georén, Gunnar A. Niklasson Ion conductivity and optical properties were investigated for polymer electrolytes based on poly (ethyleneimine) and lithium bis(trifluoromethylsulfonyl)imide and also containing up to 9 wt.% of 7-nm-diameter SiO2nanoparticles. The [N]:[Li] molar ratio was kept constant at 50:1. Impedance measurements were performed in the frequency range 10–10 Hz and between the temperatures 20 and 70 °C with an applied ac voltage of 1 V.

Publication year: 2011 Source: Solar Energy Materials and Solar Cells, Available online 15 December 2011 İlknur Bayrak Pehlivan, Claes G. Granqvist, Roser Marsal, Peter Georén, Gunnar A. Niklasson Ion conductivity and optical properties were investigated for polymer electrolytes based on poly (ethyleneimine) and lithium bis(trifluoromethylsulfonyl)imide and also containing up to 9 wt.% of 7-nm-diameter SiO2nanoparticles. The [N]:[Li] molar ratio was kept constant at 50:1. Impedance measurements were performed in the frequency range 10–10 Hz and between the temperatures 20 and 70 °C with an applied ac voltage of 1 V.

More:
[PEI–SiO2]:[LiTFSI] nanocomposite polymer electrolytes:Ion conduction and optical properties