發送短信 : Facile room-temperature synthesis of carboxylated graphene oxide-copper sulfide nanocomposite with high photodegradation and disinfection activities under solar light irradiation

           __   __    _____     _____    _____    
  ____     \ \\/ //  / ____||  |  ___|| |  __ \\  
 |    \\    \ ` //  / //---`'  | ||__   | |  \ || 
 | [] ||     | ||   \ \\___    | ||__   | |__/ || 
 |  __//     |_||    \_____||  |_____|| |_____//  
 |_|`-`      `-`'     `----`   `-----`   -----`   
 `-`