Science news articles about 'gold clusters'

... chopped off. Around the core, 23 gold atoms formed an unusual pattern, joining ... researchers started predicting the structures of other stable gold cluster compositions that are still awaiting a precise ...

... , who carried out a large portion of the experiment. Therefore, the scientists had to create the gold clusters in the same apparatus in which they determine the particle structure. To this end, they ...

... study the real iron oxide catalyst systems as synthesized, identify all of the gold structures present in each sample, and then characterize which cluster sizes are most active in CO conversion. The ...

... less than 1 nanometer in diameter, IBN's gold clusters are much smaller than currently available ... IBN Senior Research Scientist. The synthesis of the gold nanoclusters does not involve toxic chemicals ...

Gold clusters combine with titanium to enable green catalysis of propene oxidation – but yields remain low