Accession Number : ADD018894


Title :   Catalyzed Preparation of Amorphous Chalcogenides


Descriptive Note : Patent Application, Filed 30 Jan 98


Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC


Personal Author(s) : Bayya, Shyam S ; Scotto, Cathy S ; Sanghera, Jasbinder S ; Aggarwal, Ishwar D


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/d018894.pdf


Report Date : 30 Jan 1998


Pagination or Media Count : 26


Abstract : Sol-gel process conducted under an inert gas in a solvent at a temperature up to the boiling points of the solvent and by-products by reacting a chalcogen source, a glass network former-intermediate metal in the form of an alkoxide or a non-alkoxide and a catalyst to form a homogeneous product having average particle size of below 100 nm with catalyst; if the catalyst is a catalyst dopant, uniformly dispersed in the particles.


Descriptors :   *PATENT APPLICATIONS , *GLASS , AMORPHOUS MATERIALS , SEMICONDUCTORS , LIGHT TRANSMISSION , CHALCOGENS , SOL GEL PROCESSES


Subject Categories : Ceramics, Refractories and Glass


Distribution Statement : APPROVED FOR PUBLIC RELEASE