Accession Number : ADA182617
Title : Preparation and Characterization of the Quaternary Chalcogenides Cu2B(II)C(IV)X4 (B(II) = Zn,Cd; C(IV) = Si,Ge; X = S,Se).
Descriptive Note : Technical rept.,
Corporate Author : BROWN UNIV PROVIDENCE RI DEPT OF CHEMISTRY
Personal Author(s) : Yao,G Q ; Shen,H-S ; Honig,E D ; Kershaw,R ; Dwight,K
PDF Url : ADA182617
Report Date : 06 Jul 1987
Pagination or Media Count : 18
Abstract : A number of quaternary chalcogenides crystallizing with the wurtz-stannite structure have been prepared by chemical vapor transport and characterized. Cu2ZnGeS4 and Cu2ZnSiSe4 transmit in the infrared beyond 12 microns. Cu2ZnGeS4 was stable in air up to 620 C and also was the hardest of all the materials studied. Keywords: Copper Compounds, Zinc, Silicon.
Descriptors : *COPPER COMPOUNDS, CHEMICAL PROPERTIES, TRANSPORT PROPERTIES, VAPORS, SILICON, ZINC, AIR, STABILITY
Subject Categories : Inorganic Chemistry
Distribution Statement : APPROVED FOR PUBLIC RELEASE