Table A1.

Characteristic frequencies in system PEO + LiClO₄ at 25 °C

Y s	0.01	0.02	0.05	0.07	0.1	0.12
$f_{\max }^{Z{}^{″}}$/Hz	5000	5.0 × 104	6.0 × 104	1 × 105	8.0 × 104	6.3 × 105
$f_{\min }^{Z{}^{″}}$/Hz	250	1200	6000	8000	4000	3.5 × 104
$f_{cross}^{Z{}^{\prime }-Z{}^{″}}$/Hz	5 × 103	7 × 104	1.3 × 104	1.3 × 105	7.45 × 105	>106
f+ /Hz	2.7 × 104	2.2 × 105	1.5 × 105	2.4 × 105	1.5 × 106	1.4 × 107
n	0.93	0.92	0.83	0.87	0.92	0.96
$f_{\max }^{\tan \delta }$/Hz	250	750	750	950	3000	2.5 × 104
${\left(\tan \delta \right)}_{\max }$	4.9	4.2	3.1	2.8	3.9	5.8
σ’/A(V m)−1 at $f_{\max }^{Z{}^{″}}$	7.4 × 10−8	2.4 × 10−7	9.6 × 10−7	1.1 × 10−7	5.6 × 10−5	1.2 × 10−4