Melamine-formaldehyde aerogels
Abstract
Organic aerogels that are transparent and essentially colorless are prepared from the aqueous, sol-gel polymerization of melamine with formaldehyde. The melamine-formaldehyde (MF) aerogels have low densities, high surface areas, continuous porosity, ultrafine cell/pore sizes, and optical clarity. 3 figs.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 7273848
- Patent Number(s):
- 5081163 A
- Application Number:
- PPN: US 7-684051
- Assignee:
- Dept. of Energy, Washington, DC (United States) PTO; EDB-94-082459
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 11 Apr 1991
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE; GELS; CHEMICAL PREPARATION; PHYSICAL PROPERTIES; MICROSPHERES; AMINES; DENSITY; OPTICAL PROPERTIES; PORE STRUCTURE; COLLOIDS; DISPERSIONS; MICROSTRUCTURE; ORGANIC COMPOUNDS; SYNTHESIS; 400201* - Chemical & Physicochemical Properties; 360606 - Other Materials- Physical Properties- (1992-)
Citation Formats
Pekala, R.W. Melamine-formaldehyde aerogels. United States: N. p., 1992.
Web.
Pekala, R.W. Melamine-formaldehyde aerogels. United States.
Pekala, R.W. Tue .
"Melamine-formaldehyde aerogels". United States.
@article{osti_7273848,
title = {Melamine-formaldehyde aerogels},
author = {Pekala, R.W.},
abstractNote = {Organic aerogels that are transparent and essentially colorless are prepared from the aqueous, sol-gel polymerization of melamine with formaldehyde. The melamine-formaldehyde (MF) aerogels have low densities, high surface areas, continuous porosity, ultrafine cell/pore sizes, and optical clarity. 3 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}
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