▎ 摘　　要

NOVELTY - Method for preparing humidity power generation device based on a cellulose/glass-like polymer composite material involves i. soaking a cellulose material in a nano-material solution containing a photo-thermal conversion effect and drying to obtain a composite material P1; ii. mixing a small molecular reactant, a catalyst and an organic solvent to obtain a glass-like high polymer prepolymer, soaking the composite material P1 in the glass-like high polymer prepolymer, and then carrying out photocuring to obtain a final composite material P2; iii. obtaining a first metal electrode layer (1) and a second metal electrode layer (3) on the upper surface and the lower surface of the composite material P2 in a screen printing mode; and iv. respectively configuring leads for the first metal electrode layer and the second metal electrode layer to obtain the humidity power generation device made of the cellulose/glass-like polymer composite material. USE - Method for preparing humidity power generation device based on a cellulose/glass-like polymer composite material for use in the fields of flexible wearable. ADVANTAGE - The humidity power generation device not only has a higher output voltage, but also resist high temperature and high humidity and has good mechanical properties, transparency and self-healing characteristics, so that the humidity power generation device continuously work in high temperature and high humidity environments. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a physical diagram and a schematic sectional structure of a humidity power generation device. 1First metal electrode layer 2Composite layer 3Second metal electrode layer 4First wire 5Second wire