▎ 摘 要
NOVELTY - Preparing two-dimensional alkene modified antiviral photothermal nanofibers, comprises preparing layered two-dimensional alkene nanosheets, and loading the layered two-dimensional alkene nanosheets on non-woven nanofibers to obtain final product. USE - The antiviral photothermal nanofiber is useful in antiviral activity of coronavirus (claimed); and as functional nonwoven material. ADVANTAGE - The antiviral photothermal nanofiber: has excellent antiviral effects on multiple viruses, and antiviral activity on coronavirus of greater than 99.9% under simulated sunlight conditions.