Study of active centers in zeolite catalysts for cascade Prins-Friedel-Crafts reaction
Thesis title in Czech: | Studium aktivních center v zeolitových katalyzátorech pro kaskádovou Prins-Friedel-Craftsovu reakci |
---|---|
Thesis title in English: | Study of active centers in zeolite catalysts for cascade Prins-Friedel-Crafts reaction |
Key words: | Heterogenní katalýza, zeolity, IČ spektroskopie, |
English key words: | Heterogeneous catalysis, zeolites, IR spectroscopy |
Academic year of topic announcement: | 2020/2021 |
Thesis type: | diploma thesis |
Thesis language: | angličtina |
Department: | Department of Physical and Macromolecular Chemistry (31-260) |
Supervisor: | doc. Mariya Shamzhy, Ph.D. |
Author: | hidden - assigned and confirmed by the Study Dept. |
Date of registration: | 03.10.2020 |
Date of assignment: | 06.10.2020 |
Confirmed by Study dept. on: | 06.10.2020 |
Date of electronic submission: | 17.05.2022 |
Date of proceeded defence: | 25.05.2022 |
Opponents: | Mgr. Jiří Pinkas, Ph.D. |
Advisors: | doc. Maksym Opanasenko, CSc. |
Preliminary scope of work |
V této práci budeme používat IČ spektroskopii adsorbovaných sondových molekul k charakterizaci typu, síly a koncentrace kyselých center v nanovrstvených aluminosilikátových zeolitech různé morfologie a chemického složení. Katalytická účinnost zeolitů bude studována v modelových alkylačních reakcích. Aktivita katalyzátorů bude korelovana s jejich kyselými vlastnostmi. |
Preliminary scope of work in English |
FTIR spectroscopy of adsorbed probe molecules will be used to assess the nature, strength and concentration of acid sites in nanolayered aluminosilicate zeolites of different morphologies and chemical compositions. Catalytic performance of zeolites will be studied in model alkylatyon reactions. Catalysts activity will be related to their acidic properties. |