Preparation and characterization on nano-hybrid composite solid polymer electrolyte of PVdF-HFP /MG49-ZrO2 for battery application

2014 ◽  
Author(s):  
Lee T. K. ◽  
A. Ahmad ◽  
N. Hasyareeda
Keyword(s):  
Polymer Electrolyte ◽  
Hybrid Composite ◽  
Solid Polymer Electrolyte ◽  
Solid Polymer ◽  
Composite Solid ◽  
Battery Application

scholarly journals Ionic Conductivity of Hybrid Composite Solid Polymer Electrolytes of PEOnLiClO4-Cubic Li7La3Zr2O12 Films

Processes ◽  
2021 ◽  
Vol 9 (11) ◽  
pp. 2090
Author(s):  
Parisa Bashiri ◽  
T. Prasada Rao ◽  
Gholam-Abbas Nazri ◽  
Ratna Naik ◽  
Vaman M. Naik
Keyword(s):  
Ionic Conductivity ◽  
Polymer Electrolyte ◽  
Hybrid Composite ◽  
Solid Polymer Electrolyte ◽  
Salt Content ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Electrode Polarization ◽  
Conductivity Data ◽  
Composite Solid

Ionic conductivity of the polyethylene oxide-LiClO4 (PEOnLiClO4) solid polymer electrolyte (SPE) films with an EO:Li ratio (n) of 10, 12, 15, as well as the hybrid composite solid polymer electrolyte (CSPE) films of PEOnLiClO4 containing 50 wt% of cubic-Li7La3Zr2O12 (LLZO) sub-micron sized particles, have been studied by varying Li-salt content in the films. The complex AC dielectric permittivity and conductivity data obtained from electrical impedance measurements were fitted using a generalized power-law, including the effects of electrode polarization applied at low AC frequencies to obtain various relaxation times. In addition to increased mechanical and thermal robustness, the CSPE films show higher values of ionic conductivity, >10−4 S/cm at room temperature compared to those of SPE films with n = 12 and 15. On the contrary, the ionic conductivity of CSPE with n = 10 decreases by a factor of three compared to the corresponding SPE film due to increased polymer structural reorientation and Li-ion pairing effects. The Vogel–Tammann–Fulcher behavior of the temperature-dependent conductivity data indicates a close correlation between the ionic conductivity and polymer segmental relaxation. The PEO12LiClO4-LLZO film shows the lowest activation energy of ~0.05 eV.

Composite solid polymer electrolyte with silica filler for structural supercapacitor applications

2021 ◽  
Vol 38 (2) ◽  
pp. 454-460
Author(s):  
Minsik Hwang ◽  
Ji San Jeong ◽  
Jae-Chul Lee ◽  
Seongil Yu ◽  
Hyun Seok Jung ◽  
...  
Keyword(s):  
Polymer Electrolyte ◽  
Solid Polymer Electrolyte ◽  
Solid Polymer ◽  
Silica Filler ◽  
Composite Solid ◽  
Supercapacitor Applications

scholarly journals Strong and Flexible Composite Solid Polymer Electrolyte Membranes for Li-Ion Batteries

ACS Omega ◽  
2019 ◽  
Vol 4 (19) ◽  
pp. 18203-18209 ◽  
Author(s):  
Prasad Raut ◽  
Si Li ◽  
Yu-Ming Chen ◽  
Yu Zhu ◽  
Sadhan C. Jana
Keyword(s):  
Polymer Electrolyte ◽  
Solid Polymer Electrolyte ◽  
Polymer Electrolyte Membranes ◽  
Solid Polymer ◽  
Li Ion Batteries ◽  
Electrolyte Membranes ◽  
Li Ion ◽  
Composite Solid

IONIC CONDUCTIVITY ENHANCEMENT IN PEO9:Cu(CF3SO3)2 COMPOSITE SOLID POLYMER ELECTROLYTE DUE TO Al2O3 FILLER

2002 ◽  
Author(s):  
P. A. R. D. JAYATHILAKA ◽  
R. S. P. BOKALAWELA ◽  
P. W. S. K. BANDARANAYAKE ◽  
L. R. A. K. BANDARA ◽  
M. A. K. L. DISSANAYAKE
Keyword(s):  
Ionic Conductivity ◽  
Polymer Electrolyte ◽  
Solid Polymer Electrolyte ◽  
Solid Polymer ◽  
Conductivity Enhancement ◽  
Composite Solid
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