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. 2021 Dec 7;13(24):4284. doi: 10.3390/polym13244284

Table 4.

A summary of NCPEs composed of PEO for zinc batteries in solid-state.

Nanocomposite Ionic Salt Conductivity (S·cm−1) 10−3 Activation Energy (eV) Electrochemical Stability Window (V) Reference
No added ZnCl2 2.7 * - 2.60 [109]
Al2O3 Zn(Tf)2 2.1 0.44 3.6 [110]
Zn(Tf)2 ~0.101 0.19 - [111]
TiO2 ZnCl2 ~100 0.087 - [112,113]
SiO2 NH4HSO4 0.61 - - [114]
ZnO Zn(Tf)2 0.184 0.23 - [115]
Zn Fe2O4 NH4SCN ~10−3 - - [116]

* Results obtained at 55 °C.