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

Conference

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

Source

13th European Congress on Catalysis
Compilation, 2017.

Output data

Year: 2017, Article number : P3.285, Pages count : 2

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	Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología, Km. 107 Carretera Tijuana a Ensenada, C.P. 22860, Ensenada, Baja California, México
2	Departamento de Óptica, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California, 22860, México
3	Posgrado en Ciencia e Ingeniera de Materiales, Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología, Km. 107 Carretera Tijuana a Ensenada, C.P. 22860, Ensenada, Baja California, México
4	Posgrado en Física de Materiales, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, B. C., 22860, México
5	Boreskov Institute of Catalysis, Novosibirsk, 630090, Russia

Funding (3)

1	National Autonomous University of Mexico National Council of Science and Technology	179619
2	National Autonomous University of Mexico	203117
3	National Council of Science and Technology	117373

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
In compilation 13th European Congress on Catalysis. 2017. – C.555-556.

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