The Conversion of Toxic Nitrophenols Using Nanoreactors. Effect of Noble Core and Oxide Shell Nature on the Reaction Mechanism - Conference attendances | Sciact - CRIS-system of Boreskov Institute of Catalysis

The Conversion of Toxic Nitrophenols Using Nanoreactors. Effect of Noble Core and Oxide Shell Nature on the Reaction Mechanism Conference attendances

Language

Английский

Participant type

Стендовый

Conference

EuropaCat-XIII: 13th European Congress on Catalysis
27-31 Aug 2017 , Florence

Authors

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

Affiliations

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	Boreskov Institute of Catalysis SB RAS

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.

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