Impedance studies on plasticized PMMA-LiX [X: CF3SO3−, N(CF3SO2)2−] polymer electrolytes

Effect of Al2O3 in poly(methyl methacrylate) composite polymer electrolytes

“…2. CF3 bending [20] 750.41 749.73 C-O vibration [21] 966.28 976.65 SO3 stretching [22] 1030.88 1030.60 CF3 asymmetric stretching [22] 1151.18 1154.54 SO3 asymmetric stretching [22] 1249.89 1248.46 CH2 twisting [23] 1383.43 1397.33 O-CH3 bending [12] 1450.97 1439.24 C=O stretching [12] 1721.56 1722.20 CH3 stretching [12] 2981.34 2954.97 O-H stretching [24] 3482.84 3470.31 (a) (b) …”

Surface Analysis Studies on Polymer Electrolyte Membranes Using Scanning Electron Microscope and Atomic Force Microscope

“…Ali et al [Ali et al, 2007] reported the electrical properties of polymer electrolytes comprising PMMA, PC, EC as plasticizer and different lithium salts LiCF 3 SO 3 and LiN(CF 3 SO 2 ) 2 . The polymer electrolytes exhibited high ionic conductivity at room temperature in the range of 10 -6 to 10 -4 Scm -1 .…”

Characterization of High Molecular Weight Poly(vinyl chloride) - Lithium Tetraborate Electrolyte Plasticized by Propylene Carbonate

“…According to this literature, the ionic conductivity increases with the concentration of the plasticizer. They also declare that the PC-based plasticized-polymer electrolytes exhibit higher ionic conductivity compared to the EC-based plasticized-polymer electrolytes (Ali et al, 2007). Rajendran et al (2004) also incorporated few types of plasticizers in the polymer electrolytes containing PVA/PMMA-LiBF 4 .…”

“…The results show the reduced weight loss as increases the plasticizer concentration. Ali et al (2007) studied the plasticized-polymer electrolytes that composed of PMMA, propylene carbonate (PC) or ethylene carbonate (EC) as plasticizer and LiTf or LiN(CF 3 SO 2 ) 2 as dopant salt. According to this literature, the ionic conductivity increases with the concentration of the plasticizer.…”