Obtaining CdSexS1-x precipitates in sol-gel matrices

Carol M. Bagnall; J. Zarzycki

doi:10.1117/12.22550

1 November 1990 Obtaining CdSe_xS_1-x precipitates in sol-gel matrices

Carol M. Bagnall, J. Zarzycki

Proceedings Volume 1328, Sol-Gel Optics; (1990) https://doi.org/10.1117/12.22550
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

Various methods of obtaining fine colloidal precipitates of cadmium sulfo-selenides in Si02 gel matrices are described. These materials, which are of interest in opto- electronic applications, can be prepared by diffusion of various reactants in wet gels. The influence of different preparative parameters on the diffusion characteristics, the possibility of obtaining distribution gradients and, in particular, the interest of sonocatalysis (ultrasonic irradiation) are briefly presented.

Citation Download Citation

Carol M. Bagnall and J. Zarzycki "Obtaining CdSe_xS_1-x precipitates in sol-gel matrices", Proc. SPIE 1328, Sol-Gel Optics, (1 November 1990); https://doi.org/10.1117/12.22550

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