Author, as appears in the article.: Claver, C.; Delgado, J.A.; Castillón, S.; Curulla-Ferré, D.; Ordomsky, V.V. ; Godard, C.
Department: Química Analítica i Química Orgànica Química Física i Inorgànica
URV's Author/s: CLAVER CABRERO, MARIA DEL CARMEN OROSIA; Delgado, J.A.; CASTILLÓN MIRANDA, SERGIO; Curulla-Ferré, D.; Ordomsky, V.V. ; GODARD ., CYRIL
Keywords: Fischer-Tropsch synthesis cobalt nanoparticles Polymeric stabilizers
Abstract: A series of colloidal cobalt nanoparticles of ca. 2.6 nm stabilized by several polymeric stabilizers were synthesized in water using sodium borohydride as reducing agent and subsequently immobilized on TiO2. Both colloidal and TiO2 supported NPs were characterized by TEM, HRTEM, XRD, XPS, TGA and ICP techniques and the catalytic performance of the supported NPs evaluated in the Fischer-Tropsch synthesis. Important differences in terms of activity were observed depending on the polymeric stabilizers used for the synthesis of the CoNPs. These differences were correlated with the catalyst reducibility, the presence of polymer stabilizer and boron and the reduction degree at the metal surface.
Research group: Organometàl.lics i Catàlisi Homogènia Síntesis Orgànica Estereoselectiva
Thematic Areas: Química Química Chemistry
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 1381-1169
Author identifier: 0000-0002-2518-7401; n/a; 0000-0002-0690-7549; n/a; n/a; 0000-0001-5762-4904
Record's date: 2017-03-22
Last page: 52
Journal volume: 417
Papper version: info:eu-repo/semantics/submittedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Entity: Universitat Rovira i Virgili
Journal publication year: 2016
First page: 43
Publication Type: Article Artículo Article
Repositori URV