Abstract
CdS aggregates, composed of primary nanocrystalline particles, were synthesized in cyclohexane‐sorbitan monooleate (Span 80) reverse micelles at 80°± 1°C under mechanical agitation and sonication with varying Cd2+ concentrations in the solutions. The critical micelle concentration (CMC) of the surfactant Span 80 in cyclohexane was determined from discernible breaks in the surface tension and optical (ultraviolet) absorbance versus surfactant concentration curves. The synthesized aggregates were characterized using transmission electron microscopy, X‐ray diffractometry, particle‐size analysis, Fourier‐transform infrared spectroscopy, and thermal analyses. The generated aggregates exhibited the characteristic green emission at 520 nm. A minor decrease in emission intensity with increased aggregate size at the same wavelength was observed.
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Dates
Type | When |
---|---|
Created | 15 years, 1 month ago (July 24, 2010, 8:05 a.m.) |
Deposited | 1 year, 9 months ago (Nov. 23, 2023, 10:22 a.m.) |
Indexed | 3 days, 1 hour ago (Aug. 31, 2025, 6:26 a.m.) |
Issued | 24 years, 2 months ago (July 1, 2001) |
Published | 24 years, 2 months ago (July 1, 2001) |
Published Online | 20 years, 8 months ago (Dec. 20, 2004) |
Published Print | 24 years, 2 months ago (July 1, 2001) |
@article{Chatterjee_2001, title={Cadmium Sulfide Aggregates through Reverse Micelles}, volume={84}, ISSN={1551-2916}, url={http://dx.doi.org/10.1111/j.1151-2916.2001.tb00857.x}, DOI={10.1111/j.1151-2916.2001.tb00857.x}, number={7}, journal={Journal of the American Ceramic Society}, publisher={Wiley}, author={Chatterjee, Minati and Patra, Amitava}, year={2001}, month=jul, pages={1439–1444} }