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Synthesis of macroporous structures [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2004.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy
Additional Creators
University of Minnesota, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
The present application discloses a method of forming an inorganic macroporous material. In some embodiments, the method includes: providing a sample of organic polymer particles having a particle size distribution of no greater than about 10%; forming a colloidal crystal template of the sample of organic polymer particles, the colloidal crystal template including a plurality of organic polymer particles and interstitial spaces therebetween; adding an inorganic precursor composition including a noncolloidal inorganic precursor to the colloidal crystal template such that the precursor composition permeates the interstitial spaces between the organic polymer particles; converting the noncolloidal inorganic precursor to a hardened inorganic framework; and removing the colloidal crystal template from the hardened inorganic framework to form a macroporous material. Inorganic macroporous materials are also disclosed.
Report Numbers
E 1.99:6,680,013
6,680,013
Subject(s)
Note
Published through SciTech Connect.
01/20/2004.
"6,680,013"
"09/549,078"
Stein, Andreas; Holland, Brian; Blanford, Christopher; Yan, Hongwei.
Funding Information
FG02-93-ER14384
View MARC record | catkey: 24505165