Synthesis of Ag2S quantum dots in water-in-CO2 microemulsions

Literature Information

Publication Date 2004-09-30
DOI 10.1039/B410700D
Impact Factor 6.222
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Abstract

Ag2S nanocrystals with a mean diameter of 5.9 nm (σ = 1.65 nm) and characteristic surface plasmon resonance absorption at 330 nm have been synthesized in water-in-supercritical CO2 reverse microemulsion using the commonly used AOT surfactant with 2,2,3,3,4,4,5,5-octafluoro-1-pentanol (F-pentanol) as cosurfactant.

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