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Fig. 7 | BMC Materials

Fig. 7

From: Supercapacitors with alternating current line-filtering performance

Fig. 7

Reproduced with permission from Ref [17]. Copyright 2016. American Chemical Society

a Schematic for the fabrication of stretchable MSCs; b optical image of the MSC under a strain force of 200%; c optical image of the MSC without any strain force; d SEM image of strain-free thin films; e phase angle versus the frequency under different strain forces; Reproduced with permission from Ref [72]. Copyright 2017. Elsevier. f Schematic of flexible all-solid-state supercapacitors; g SEM image of the CNT electrode; h dependence of the phase angle with frequency; and i dependence of frequency and areal capacitance.

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