Table 2.
Sample polymer electrolytes reported in literature, listed by fabrication process.
|
Fabrication Method |
Composition |
Reported ionic conductivity [mS cm−1] |
Test conditions |
Ref. |
|---|---|---|---|---|
|
solution casting |
Poly(ethylene oxide) (PEO)+NaPF6 |
0.63 |
Ionic conductivity tested by EIS from 20 °C to 80 °C between steel electrodes, reported value at 80 °C |
[73] |
|
PVdF–HFP/PMMA+Al2O3+NaCF3SO3 EC/PC |
1.5 |
Ionic conductivity tested by EIS from −50 °C to 100 °C between steel electrodes in nitrogen environment, reported peak at 70 °C |
[75] |
|
|
PMMA+Polycarbonate+NaBF4 EC/PC |
0.57 |
Ionic conductivity tested by EIS from 20 °C to 90 °C between aluminum electrodes, reported value at “room temperature” |
[74] |
|
|
phase separation |
PVdF–HFP+NaClO4 EC/DMC/DEC |
0.6 |
Ionic conductivity tested by EIS from 25 °C to 75 °C between steel electrodes, reported value at “ambient temperature” |
[77] |
|
PVDF‐HFP+glass fiber+NaClO4 EC/PC |
3.8 |
Ionic conductivity tested by EIS between steel electrodes, reported value at 25 °C |
[78] |
|
|
PVdF‐HFP+TiO2+NaPF6 EC/PC |
1.3 |
Ionic conductivity tested from EIS from 30 °C to 80 °C between steel electrodes, reported value at “room temperature” |
[79] |
|
|
chemical cross‐linking/ polymerization |
1,3‐dioxolane, trimethylolpropane triglycidyl+NaPF6 PC/FEC |
0.82 |
Ionic conductivity tested by EIS from 20 °C to 70 °C in sodium metal coin cells, reported value at “room temperature” |
[80] |
|
methyl methacrylate and trifluoromethyl methacrylate+phosphonate cross‐linking agent+NaClO4 EC/PC/FEC |
6.29 |
Ionic conductivity tested by EIS at 25 °C and 60 °C between steel electrodes, reported value at “room temperature” |
[81] |
|
|
bisphenol A ethoxylate dimethacrylate+poly(ethylene glycol) methyl ether methacrylate+TiO2+NaClO4 PC |
5.1 |
Ionic conductivity tested by EIS from −10 °C to 80 °C between steel electrodes, reported value at 20 °C |
[82] |
|
|
electro‐ spinning |
polymethylhydrosiloxane+methoxypolyethylene glycols+Polyacrylonitrile+NaClO4 |
1.06 |
Ionic conductivity tested by EIS from 25 °C to 85 °C between steel electrodes, reported value at “room temperature” |
[83] |
|
PEO+succinonitrile+NaBF4 |
1.00 |
Ionic conductivity tested by EIS from 293 K (19.85 °C) to 328 K (54.85 °C) between steel electrodes, reported value at 54.85 °C |
[84] |
|
|
PVDF+NaPF6 EC/PC |
1.08 |
Ionic conductivity tested by EIS from 26 °C to 75 °C between steel electrodes, reported value at “ambient temperature” |
[85] |
PEO=Poly(ethylene oxide), PVDF=Poly(vinylidenedifluoride), PVDF‐HFP=Poly(vinylidenedifluoride‐co‐hexafluoropropylene), PMMA=Poly(methyl methacrylate).