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MWW-Type Titanosilicate [electronic resource] : Synthesis, Structural Modification and Catalytic Applications to Green Oxidations / by Peng Wu, Hao Xu, Le Xu, Yueming Liu, Mingyuan He.

By: Wu, Peng [author.].
Contributor(s): Xu, Hao [author.] | Xu, Le [author.] | Liu, Yueming [author.] | He, Mingyuan [author.] | SpringerLink (Online service).
Material type: materialTypeLabelBookSeries: SpringerBriefs in Molecular Science: Publisher: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2013Description: VIII, 125 p. 79 illus., 25 illus. in color. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9783642391156.Subject(s): Chemistry | Chemistry, Physical organic | Chemical engineering | Catalysis | Environmental chemistry | Chemistry | Catalysis | Environmental Chemistry | Industrial Chemistry/Chemical Engineering | Physical ChemistryDDC classification: 541.395 Online resources: Click here to access online
Contents:
Introduction -- Synthesis of Ti-MWW zeolite -- Post-synthesis modification of Ti-MWW: a door to diversity -- Catalytic properties of Ti-MWW in selective oxidation reactions -- Conclusions and Prospects.
In: Springer eBooksSummary: This book provides a comprehensive review of a new generation of selective oxidation titanosilicate catalysts with the MWW topology (Ti-MWW) based on the research achievements of the past 12 years. It gives an overview of the synthesis, structure modification and catalytic properties of Ti-MWW. Ti-MWW can readily be prepared by means of direct hydrothermal synthesis with crystallization-supporting agents, using dual-structure-directing agents and a dry-gel conversion technique. It also can be post-synthesized through unique reversible structure transformation and liquid-phase isomorphous substitution. The structural conversion of Ti-MWW into the materials usable for processing large molecules is summarized. Taking advantage of the structure diversity of the lamellar precursor of Ti-MWW, it can be fully or partially delaminated, and undergo interlayer silylation to obtain a novel structure with larger porosity. In the selective oxidation (alkene epoxidation and ketone/aldehyde ammoximation) with hydrogen peroxide or organic peroxide as an oxidant, the unique catalytic properties of Ti-MWW are described in comparison to conventional titanosilicates such as TS-1 and Ti-Beta.
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Introduction -- Synthesis of Ti-MWW zeolite -- Post-synthesis modification of Ti-MWW: a door to diversity -- Catalytic properties of Ti-MWW in selective oxidation reactions -- Conclusions and Prospects.

This book provides a comprehensive review of a new generation of selective oxidation titanosilicate catalysts with the MWW topology (Ti-MWW) based on the research achievements of the past 12 years. It gives an overview of the synthesis, structure modification and catalytic properties of Ti-MWW. Ti-MWW can readily be prepared by means of direct hydrothermal synthesis with crystallization-supporting agents, using dual-structure-directing agents and a dry-gel conversion technique. It also can be post-synthesized through unique reversible structure transformation and liquid-phase isomorphous substitution. The structural conversion of Ti-MWW into the materials usable for processing large molecules is summarized. Taking advantage of the structure diversity of the lamellar precursor of Ti-MWW, it can be fully or partially delaminated, and undergo interlayer silylation to obtain a novel structure with larger porosity. In the selective oxidation (alkene epoxidation and ketone/aldehyde ammoximation) with hydrogen peroxide or organic peroxide as an oxidant, the unique catalytic properties of Ti-MWW are described in comparison to conventional titanosilicates such as TS-1 and Ti-Beta.

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