Fig. 6: The recycling of the RCPI from the FOSCs. | npj Flexible Electronics

Fig. 6: The recycling of the RCPI from the FOSCs.

From: Mechanical-robust and recyclable polyimide substrates coordinated with cyclic Ti-oxo cluster for flexible organic solar cells

Fig. 6

a The recycling procedures from the original FOSCs to the recycled FOSCs. I: the original FOSCs; II: the FOSCs in CB before and after sonicated for 3 h; III: immersing the AgNWs@RCPI electrodes in a mixture of pivalic acid and DMAc; IV: the obtained transparent and homogeneous solution after removal of AgNWs and ZnO by centrifugation; V: the recycled RCPI films and AgNWs@RCPI electrodes; VI: the FOSCs based on the recycled AgNWs@RCPI electrodes. b The J-V characteristics of the original FOSCs and FOSCs based on the recycled AgNWs@RCPI electrodes.

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