Oriented CoSAPO-5 membranes by microwave-enhanced growth on TiO 2-coated porous alumina

Jared A. Stoeger; Miguel Palomino; Kumar Varoon Agrawal; Xueyi Zhang; Georgios N. Karanikolos; Susana Valencia; Avelino Corma; Michael Tsapatsis

doi:10.1002/anie.201108042

Oriented CoSAPO-5 membranes by microwave-enhanced growth on TiO ₂-coated porous alumina

Jared A. Stoeger
, Miguel Palomino
, Kumar Varoon Agrawal
, Xueyi Zhang
, Georgios N. Karanikolos
, Susana Valencia
, Avelino Corma
, Michael Tsapatsis

Chemical Engineering and Materials Science

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

Microwaving plates: A facile method was developed for the fabrication of preferentially c-oriented cobalt-substituted silicoaluminophosphate-5 (CoSAPO-5) membranes on porous alumina supports. In situ microwave growth using a slip-coated TiO ₂ layer on the support surface resulted in an oriented CoSAPO-5 crystal layer, which was evolved into a defect-free membrane by improving crystalline intergrowth through secondary hydrothermal microwave growth.

Original language	English (US)
Pages (from-to)	2470-2473
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	10
DOIs	https://doi.org/10.1002/anie.201108042
State	Published - Mar 5 2012

Keywords

CoSAPO-5
aluminophosphates
hydrothermal synthesis
membranes
zeolite analogues

Publisher link

10.1002/anie.201108042

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Cite this

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title = "Oriented CoSAPO-5 membranes by microwave-enhanced growth on TiO 2-coated porous alumina",

abstract = "Microwaving plates: A facile method was developed for the fabrication of preferentially c-oriented cobalt-substituted silicoaluminophosphate-5 (CoSAPO-5) membranes on porous alumina supports. In situ microwave growth using a slip-coated TiO 2 layer on the support surface resulted in an oriented CoSAPO-5 crystal layer, which was evolved into a defect-free membrane by improving crystalline intergrowth through secondary hydrothermal microwave growth.",

keywords = "CoSAPO-5, aluminophosphates, hydrothermal synthesis, membranes, zeolite analogues",

author = "Stoeger, \{Jared A.\} and Miguel Palomino and Agrawal, \{Kumar Varoon\} and Xueyi Zhang and Karanikolos, \{Georgios N.\} and Susana Valencia and Avelino Corma and Michael Tsapatsis",

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AU - Stoeger, Jared A.

AU - Palomino, Miguel

AU - Agrawal, Kumar Varoon

AU - Zhang, Xueyi

AU - Karanikolos, Georgios N.

AU - Valencia, Susana

AU - Corma, Avelino

AU - Tsapatsis, Michael

PY - 2012/3/5

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AB - Microwaving plates: A facile method was developed for the fabrication of preferentially c-oriented cobalt-substituted silicoaluminophosphate-5 (CoSAPO-5) membranes on porous alumina supports. In situ microwave growth using a slip-coated TiO 2 layer on the support surface resulted in an oriented CoSAPO-5 crystal layer, which was evolved into a defect-free membrane by improving crystalline intergrowth through secondary hydrothermal microwave growth.

KW - CoSAPO-5

KW - aluminophosphates

KW - hydrothermal synthesis

KW - membranes

KW - zeolite analogues

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