• español
    • English
  • English 
    • español
    • English
  • Login
View Item 
  •   DSpace Home
  • Producción Científica
  • Departamento de Química Orgánica
  • DQO-Artículos, capítulos...
  • View Item
  •   DSpace Home
  • Producción Científica
  • Departamento de Química Orgánica
  • DQO-Artículos, capítulos...
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

A Sustainable Approach for the Synthesis of Catalytically Active Peroxidase-Mimic ZnS Catalysts

Thumbnail
View/Open
ACSSustChemEng19-Camilla(1).pdf (8.568Mb)
Author
Cova, Camilla María
Zuliani, Alessio
Muñoz-Batista, Mario J.
Luque, Rafael
Publisher
ACS Publications
Date
2019
Subject
Microwave chemistry
Pig bristles
Selective oxidations
Zinc sulfide
METS:
Mostrar el registro METS
PREMIS:
Mostrar el registro PREMIS
Metadata
Show full item record
Abstract
Zinc sulfides are emerging as promising catalysts in different fields such as photochemistry or organic synthesis. Nevertheless, the synthesis of ZnS compounds normally requires the utilization of toxic sulfur precursors, e.g., thiourea which is a contaminant and carcinogenic agent. As a result, new green and sustainable synthetic methodologies are needed. Herein, an innovative, simple, and cheap approach for the synthesis of ZnS carbon composites is reported. Zinc acetate dihydrate was employed as metal precursor while wasted pig bristles were employed as carbon and sulfur source. The phase and the morphology of the compounds were analyzed by XRD, XPS, SEM, and EDX and the surface area was determined by nitrogen physisorption. ZnS carbon materials showed remarkable peroxidase-like catalytic activity for two different model reactions: the liquid-phase selective oxidation of benzyl alcohol and toluene to benzaldehyde (conversions up to 63% and 29% and selectivities up to 86% and 87%, respectively) using hydrogen peroxide as oxidant under microwave irradiation.
Description
 
URI
http://hdl.handle.net/10396/17704
Fuente
ACS Sustainable Chemistry & Enguineering 7, 1300-1307 (2019)
Versión del Editor
http://dx.doi.org/10.1021/acssuschemeng.8b04968
Collections
  • OpenAIRE (Open Access Infrastructure for Research in Europe)
  • Artículos, capítulos, libros...UCO
  • DQO-Artículos, capítulos...

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
© Biblioteca Universidad de Córdoba
Biblioteca  UCODigital
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

Statistics

View Usage Statistics

De Interés

Archivo Delegado/AutoarchivoAyudaPolíticas de Helvia

Compartir


DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
© Biblioteca Universidad de Córdoba
Biblioteca  UCODigital