Aleksandr Shmidt

Novye Primeneniya Metoda Konkuriruyushchikh Reaktsiy: Issledovanie Slozhnykh Kataliticheskikh Protsessov Na Primere Reaktsiy Kheka I Suzuki Aleksandr Shmidt Russian edition

V dannoy rabote privedeny rezul'taty issledovaniy po razrabotke novykh metodov izucheniya mekhanizmov slozhnykh kataliticheskikh protsessov, sposobnykh davat' dostovernye rezul'taty dlya reaktsiy, kharakterizuyushchikhsya protekaniem slozhnykh protsessov prevrashcheniya katalizatora za predelami kataliticheskogo tsikla, i, kak sledstvie, nestatsionarnost'yu ego kontsentratsii. K takim protsessam, bezuslovno, otnosyatsya reaktsii kross-sochetaniya arilgalogenidov i, v chastnosti, reaktsii Kheka i Suzuki, kotorye byli vybrany v kachestve osnovnykh ob"ektov issledovaniya. V khode issledovaniya byli razrabotany i aprobirovany novye podkhody k resheniyu sleduyushchikh zadach: ustanovleniya skorost'-opredelyayushchikh stadiy kataliticheskikh tsiklov; opredeleniya stepeni obratimosti stadiy, opredelyayushchikh selektivnost' katalizatora; razlicheniya mekhanizmov gomogennogo i geterogennogo kataliza. Eti zadachi reshalis' kineticheskimi metodami v kombinatsii s kompleksom fizicheskikh i fiziko-khimicheskikh metodov (UF-spektroskopiya, GZhKh, khromato-mass-spektrometriya).