أرسل هذا في رسالة قصيرة: High-performance thermally self-cross-linked polymer of intrinsic microporosity (PIM-1) membranes for energy development

  _____    __   __    _____      ___      ____    
 / ____||  \ \\/ //  / ____||   / _ \\   |  _ \\  
/ //---`'   \ ` //  / //---`'  / //\ \\  | |_| || 
\ \\___      | ||   \ \\___   |  ___  || | .  //  
 \_____||    |_||    \_____|| |_||  |_|| |_|\_\\  
  `----`     `-`'     `----`  `-`   `-`  `-` --`