Helmkamp, M. M. and Davis, M. E. (1995) Synthesis of porous silicates. Annual Review of Materials Science, 25 . pp. 161-192. ISSN 0084-6600. http://resolver.caltech.edu/CaltechAUTHORS:HELarms95
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The issues of importance and future concern in the synthesis of porous silicates and porous materials that contain a large fraction of silica, e.g. zeolites and other crystalline molecular sieves, are reviewed. The thermodynamics of zeolite synthesis are discussed, including a detailed thermodynamic analysis of the synthesis of pure-silica ZSM-5. The kinetics of porous silicate synthesis are reviewed, with particular emphasis on the control of porous structure formation through the use of organic structure-directing agents. Ordered mesoporous materials are discussed in the context of distinguishing their features from zeolites in order to describe further the unique properties of each class of material. Finally, several unresolved issues in the understanding of the synthesis process are outlined, the resolutions of which would aid in the synthesis of porous silicates by design.
|Additional Information:||"Reprinted, with permission, from the Annual Review of Materials Science, Volume 25 copyright 1995 by Annual Reviews, www.annualreviews.org" The authors acknowledge helpful discussions with Stacey Zones of Chevron Research and Technology Company, John Higgins of Mobil Research and Development Corporation, Kenneth Pitzer of the University of California at Berkeley, and Raul Lobo, Sandra Burkett, Chris Dartt, Cong-Yan Chen, Hubert Koller, George Gavalas, and Zhen-Gang Wang, all from the California Institute of Technology.|
|Subject Keywords:||ZEOLITE; STRUCTURE-DIRECTING AGENT; THERMODYNAMICS; KINETICS; ORDERED MESOPOROUS MATERIALS; INORGANIC-ORGANIC INTERFACES; DILUTE AQUEOUS-SOLUTIONS; MAS NMR-SPECTROSCOPY; MOLECULAR-SIEVES; ZEOLITE-BETA; THERMODYNAMIC PROPERTIES; FRAMEWORK TOPOLOGY; QUARTZ DISSOLUTION; D2O MOLECULES; MOTION|
|Usage Policy:||No commercial reproduction, distribution, display or performance rights in this work are provided.|
|Deposited By:||Tony Diaz|
|Deposited On:||26 Jan 2006|
|Last Modified:||26 Dec 2012 08:44|
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