▎ 摘　　要

NOVELTY - A silver nanowire/graphene composite elastic aerogel comprises graphene framework built into 3-dimensional network crosslinked structure, silver nanowires distributed in the graphene surface as conductive elastic support and enhance unit. It has gas condensate gum density of 0.5-300 mg/cm3, compressive rate of 20-85%, and electrical conductivity of 102-103 S/m. USE - Silver nanowire/graphene composite elastic aerogel used for adsorption and catalyzing for degradation of organic pollutant, and for pressure resistance switch (claimed). ADVANTAGE - The elastic aerogel has high surface area and high compression property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing the silver nanowire/graphene composite elastic aerogel comprising dispersing graphene oxide in deionized water to obtain 0.1-50 mg/mL graphene oxide dispersion liquid; dispersing silver nanowire in deionized water to obtain 0.05-50 mg/mL silver nanowire dispersion liquid; ultrasonic mixing graphene oxide dispersion liquid and silver nanowire dispersion liquid to obtain silver nanowire-graphene oxide mixture dispersion; putting in reaction container, and adding reducing agent to obtain silver nanowire/graphene composite hydrogel; placing the composite hydrogel in deionized water or ammonia water, soaking for 1-10 days, and removing residual reaction impurities; and freeze-drying or supercritical drying.