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The Conversion of Toxic Nitrophenols Using Nanoreactors. Effect of Noble Core and Oxide Shell Nature on the Reaction Mechanism Доклады на конференциях

Язык Английский
Тип доклада Стендовый
Конференция EuropaCat-XIII: 13th European Congress on Catalysis
27-31 авг. 2017 , Florence
Авторы Acosta B. 1 , Evangelista V. 1 , Miridonov S. 2 , Lopez M. 3 , Guzman M. 4 , Aguirre S. 1 , Smolentseva E. 1 , Simakova I. 5 , Simakov A. 1
Организации
1 National Autonomous University of Mexico
2 Ensenada Center for Scientific Research and Higher Education
3 National Autonomous University of Mexico
4 Ensenada Center for Scientific Research and Higher Education
5 Институт катализа им. Г.К. Борескова СО РАН

Реферат: Yolk-shell nanoreactors (NRs) represent a new generation of heterogeneous catalysts with excellent catalytic stability due to their specific structure. The present paper presents analysis of the catalytic reduction of 2- and 4-nitrophenols over different gold based NRs, reaction commonly used for evaluation of nanoreactor’s performance because easy monitoring of the reaction progress with UV-Vis spectroscopy. Application of Principal Component Analysis for spectra collected under UV-Vis monitoring of nitrophenols reduction over different nanoreactors first revealed high impact of Au core decoration with Pd or CeO2 and the nature of nanoreactor’s shells in the reaction mechanism.
Библиографическая ссылка: Acosta B. , Evangelista V. , Miridonov S. , Lopez M. , Guzman M. , Aguirre S. , Smolentseva E. , Simakova I. , Simakov A.
The Conversion of Toxic Nitrophenols Using Nanoreactors. Effect of Noble Core and Oxide Shell Nature on the Reaction Mechanism
EuropaCat-XIII: 13th European Congress on Catalysis 27-31 Aug 2017