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Type: Artigo de periódico
Title: Cal-4, A Structural Study Of A Dual Templated Chabazite-type Silicoaluminophosphate
Author: Gieck C.
Martins G.A.V.
Pastore H.O.
Marchese L.
Abstract: CAL-4 is a member of a novel family of SAPOs, which can be prepared from the layered precursor n-butylammonium ALPO-kanemite (nBA ALPO-kan). The usage of a layered starting material was found to have a profound influence on product morphology, acid strength and catalytic site distribution. The crystal structure of the novel chabazite-type material CAL-4 displays a layered organization of the SDAs, which may be responsible for an unusual plate-like particle shape. It is predicted that the morphology of the crystallites can be designed by choosing suitable SDAs. © 2008 Elsevier B.V. All rights reserved.
Citation: Studies In Surface Science And Catalysis. , v. 174, n. B, p. 917 - 920, 2008.
Rights: fechado
Identifier DOI: 10.1016/S0167-2991(08)80038-9
Date Issue: 2008
Appears in Collections:Unicamp - Artigos e Outros Documentos

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