Synthesis, characterization and catalytic properties of nanocrystaline Y2O3-coated TiO2 in the ethanol dehydration reaction

Synthesis, characterization and catalytic properties of nanocrystaline Y2O3-coated TiO2 in the ethanol dehydration reaction

In the present study, TiO2 nanopowder was partially coated with Y2O3 precursors generated by a sol-gel modified route. The system of nanocoated particles formed an ultra thin structure on the TiO2 surfaces. The modified nanoparticles were characterized by high resolution transmission electron micros...

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Bibliographic Details
Main Authors: Humberto Vieira Fajardo, Elson Longo, Edson Roberto Leite, Rafael Libanori, Luiz Fernando Dias Probst, Neftalí Lenin Villarreal Carreño
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2012-04-01
Series:Materials Research
Subjects:
catalysis
surface modifications
titania
coating
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000200018

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