ene ▁research . ▁ ▁Biography ▁ ▁Hann s - Peter ▁Bo e hm ▁studied ▁chem istry ▁in ▁Reg ens burg ▁from ▁ 1 9 4 7 ▁to ▁ 1 9 5 1 . ▁He ▁received ▁his ▁doctor ate ▁in ▁ 1 9 5 3 ▁at ▁Techn ische ▁Universität ▁D arm stadt , ▁where ▁he ▁also ▁received ▁his ▁hab il itation ▁in ▁ 1 9 5 9 ▁with ▁the ▁treat ise ▁Ober fl ächen chem ie ▁und ▁Ad s or ption ▁an ▁Koh len stoff ▁und ▁Si O 2 . ▁In ▁ 1 9 6 1 , ▁Bo e hm , ▁together ▁with ▁Ralph ▁Set ton ▁and ▁E ber hard ▁St um pp , ▁isolated ▁and ▁identified ▁single ▁graph ene ▁sheets ▁by ▁transmission ▁electron ▁micro sc opy ▁( TE M ) ▁and ▁X - ray ▁diff raction . ▁In ▁ 1 9 8 6 ▁they ▁author ed ▁the ▁I UP AC ▁( Intern ational ▁Union ▁of ▁P ure ▁and ▁App lied ▁Chem istry ) ▁report ▁formally ▁defining ▁the ▁term ▁graph ene . ▁In ▁ 1 9 7 0 ▁Bo e hm ▁became ▁professor ▁and ▁director ▁of ▁the ▁Institute ▁for ▁In organ ic ▁Chem istry ▁of ▁Ludwig - Max im ili ans - Univers ität ▁in ▁Mun ich ; ▁in ▁ 1 9 9 4 ▁he ▁retired ▁to ▁the ▁status ▁of ▁professor ▁emer it us . ▁ ▁References ▁ ▁External ▁links ▁▁▁ ▁Category : 1 9 2 8 ▁birth s ▁Category : L iving ▁people ▁Category : G erman ▁chem ists ▁Category : L ud