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. 2023 Jul 21;9(7):585. doi: 10.3390/gels9070585

Figure 13.

Figure 13

(a) The synthesis procedure for the poly(vinyl alcohol) and poly(acrylic acid) (PVAA)-cellulose solid-state electrolytes (SSEs) is presented. (b) SEM images showcase the PVAA-cellulose SSE. (c) A magnified picture highlights the PVAA-cellulose SSEs. Reproduced with permission from [85].