發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Efficient ternary mn-based spinel oxide with multiple active sites for oxygen evolution reaction discovered via high-throughput screening methods