Synthesis and Characterization of Ultra‐Small Gold Nanoparticles in the Ionic Liquid 1‐Ethyl‐3‐methylimidazolium Dicyanamide, [Emim][DCA]
Abstract We report on gold clusters with around 62 gold atoms and a diameter of 1.15±0.10 nm. Dispersions of the clusters are long‐term stable for two years at ambient conditions. The synthesis was performed by mixing tetrachloroauric acid (HAuCl4 ⋅ 3 H2O) with the ionic liquid 1‐ethyl‐3‐methylimida...
| Published in: | ChemistryOpen |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Wiley-VCH
2024-02-01
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| Subjects: | |
| Online Access: | https://doi.org/10.1002/open.202300106 |