A complex study of copper reduction in erionite

V. Petranovskii, I. Rodríguez Iznaga, V. Gurin, M. A. Hernández Espinosa, H. Tiznado, M. H. Farias, F. Castillon, F. Chavez Rivas, R. Zamorano Ulloa, J. A. Villanueva Garibay

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

1 Scopus citations

Abstract

Process of Cu reduction by hydrogen in erionite (ERI) was studied using N2 adsorption isotherms, XRD, UV-Vis diffuse reflectance spectroscopy, XPS, MAS NMR and EPR methods. Two different sites of Cu(II) ions localized in the erionite matrix were detected by EPR. ERI favors efficient Cu ions reduction with preferred formation of metallic nanoparticles possessing peculiar surface. properties.

Original languageEnglish
Title of host publicationZeolites and related materials
Subtitle of host publicationTrends, targets and challenges
PublisherElsevier Inc.
Pages261-264
Number of pages4
EditionSUPPL. PART A
ISBN (Print)9780444532961
DOIs
StatePublished - 2008

Publication series

NameStudies in Surface Science and Catalysis
NumberSUPPL. PART A
Volume174
ISSN (Print)0167-2991

Keywords

  • copper
  • erionite
  • NMR
  • UV-Vis
  • XPS

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