Pt based catalytic coatings on poly(benzimidazole) micromonoliths for indoor quality control

Flexible polybenzimidazole (PBI) micromonoliths prepared by microtransfer moulding are herein proposed for the first time as G-S contactors for catalytic applications. Macroporous polymeric supports with 20 mu m as characteristic length and 70,000 m(-1) as S/V ratio have been coated by covalent link...

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Detalles Bibliográficos
Autores: Eguizábal, A., Urbiztondo, M.A., Pina, M.P.
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2014
País:España
Institución:Universidad de Zaragoza
Repositorio:Zaguán. Repositorio Digital de la Universidad de Zaragoza
OAI Identifier:oai:zaguan.unizar.es:57747
Acceso en línea:http://zaguan.unizar.es/record/57747
Access Level:acceso abierto
Descripción
Sumario:Flexible polybenzimidazole (PBI) micromonoliths prepared by microtransfer moulding are herein proposed for the first time as G-S contactors for catalytic applications. Macroporous polymeric supports with 20 mu m as characteristic length and 70,000 m(-1) as S/V ratio have been coated by covalent linkage with Pt supported on amino functionalized ETS-10 crystals. As a proof of concept, the catalytic performance of the Pt modified PBI micromonoliths has been successfully demonstrated for indoor quality control, i.e. n-hexane removal at ppm level.