Accession Number : ADA325080
Title : Chemical Strategies for Template Syntheses of Composite Micro and Nanostructures.
Descriptive Note : Technical interim rept. no. 5,
Corporate Author : COLORADO STATE UNIV FORT COLLINS DEPT OF CHEMISTRY
Personal Author(s) : Cepak, Veronica M. ; Hulteen, John C. ; Che, Guangli ; Jirage, Kshama B. ; Lakshmi, Brinda B.
PDF Url : ADA325080
Report Date : 02 MAY 1997
Pagination or Media Count : 18
Abstract : The template method for preparing nanomaterials entails synthesis of the desired material within the pores of a porous membrane or solid. This report describes, for the first time, template based syntheses of composite micro and nanostructures in which an outer tubule composed of one material encapsulates concentric inner tubules composed of other materials. Composites composed of concentric tubules of a variety of different conducting, insulating, semiconducting, photoconducting, and electroactive materials have been prepared. The chemical methodologies used to prepare these concentric tubular composites include sequential electroless and electrochemical metal deposition, sol-gel chemistry, chemical vapor deposition, and chemical and electropolymerizations.
Descriptors : *COMPOSITE MATERIALS, *SYNTHESIS(CHEMISTRY), *TUBULAR STRUCTURES, *POROUS MATERIALS, SCANNING ELECTRON MICROSCOPES, POLYMERIZATION, ELECTROCHEMISTRY, CHEMICAL VAPOR DEPOSITION, TEMPLATES, TITANIUM DIOXIDE, ELECTROLESS PLATING, SULFITES.
Subject Categories : Industrial Chemistry and Chemical Processing
Laminates and Composite Materials
Atomic and Molecular Physics and Spectroscopy
Distribution Statement : APPROVED FOR PUBLIC RELEASE