發送短信 : Flame-made Pt-loaded TiO2 thin films and their application as H2 gas sensors

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