Figure5 (A) BC-Mxene composite paper and laser cutting patterning scheme. (B) SEM image of BC/MXene composite paper section. [79] (C) PmxAg preparation process. (D) The design diagram of the micro network structure in the blade and the paper material with similar structure ion channels.[81] (E) NFC/MXene paper based electrode preparation process.[82] (F) CNF/ Mxene@SnS2 Paper based electrode preparation process. (G) CNF/MXene, CNF/MXene/SnS2 and CNF/ MXene@SnS2 GCD curve at current density of 1A g-1. (H) CNF at different solar intensities/ MXene@SnS2 GCD curve of paper-based devices. [83]