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__    __    _____   __    __    _____     ______  
\ \\ / //  |  ___|| \ \\ / //  |  ___||  /_   _// 
 \ \/ //   | ||__    \ \/ //   | ||__    `-| |,-  
  \  //    | ||__     \  //    | ||__      | ||   
   \//     |_____||    \//     |_____||    |_||   
    `      `-----`      `      `-----`     `-`'

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Text this: Halogenation of graphene with chlorine, bromine, or iodine by exfoliation in a halogen atmosphere