▎ 摘　　要

NOVELTY - Preparing flexible material with electro-thermal, humidity and volatile organic compound sensing characteristics, comprises (i) uniformly dispersing the dispersant, carbon black particles and graphene with a mass ratio of (5-10):(2-6):(2-6) in de-ionized water to obtain the conductive dispersion; (ii) soaking the cellulose paper into the conductive dispersion and drying to obtain graphene and carbon black coated cellulose paper; and (iii) repeating the cellulose paper obtained in step (ii) multiple times according to the processing method of step (ii) until the resistance value of the obtained cellulose paper is stable to obtain the flexible material with electric heating, humidity and volatile organic compound sensing characteristic. USE - The flexible material with electro-thermal, humidity and volatile organic compound sensing characteristics is used in flexible wearable electronic device field. ADVANTAGE - The method is simple and can realize the detection of volatile organic compound and water molecules. applied to the field of flexible wearable electronic devices. The material has wide sources, low cost, and no pollution. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a flexible material with electro-thermal, humidity and volatile organic compound sensing characteristics.