Nanostructured graphene composite papers for highly flexible and foldable supercapacitors.

Liu, Lili; Niu, Zhiqiang; Zhang, Li; Zhou, Weiya; Chen, Xiaodong; Xie, Sishen · Adv Mater · 2014

basic_science · Level V

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Abstract

Reduced graphene oxide (rGO) and polyaniline (PANI) assemble onto the surface of cellulose fibers (CFs) and into the pores of CF paper, to form a hierarchical nanostructured PANI-rGO/CF composite paper. Based on these composite papers, flexible and foldable all-solid-state supercapacitors are achieved.