Abstract
A stable gold colloid dispersed in ethanol solution was prepared by coating with MUA. The stability of MUA-gold particles in the ethanol solution was studied using UV-Vis absorption spectra, which were affected by the MUA concentration, water concentration, initial particle size of the gold and heat treatment A stable MUA-gold colloid in ethanol was obtained when the concentrations of MUA and water were 0.02 mM and 16.7 M, respectively. The small sizes of the gold particles before encapsulation and a low temperature were preferable for the stability of MUA-gold particles in the ethanol solution.
| Original language | English |
|---|---|
| Pages (from-to) | 341-346 |
| Number of pages | 6 |
| Journal | Journal of Ceramic Processing Research |
| Volume | 8 |
| Issue number | 5 |
| State | Published - 2007 |
Keywords
- Concentration
- Ethanol
- Gold colloid
- MUA
- Stability
Quacquarelli Symonds(QS) Subject Topics
- Materials Science
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