發送短信 : Green synthesis of NiO nanobelts with exceptional pseudo-capacitive properties

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