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Ultrafeine Metallnanopartikel die auf einer Graphen‐Nanoschicht abgeschieden und in einer dünnen mesoporösen Silikatschicht verpackt wurden, wirken als robuste Katalysatoren, wie Y. Yin, T. R. Zhang et al. in ihrer Zuschrift auf S. 254 ff. beschreiben. Der Katalysator ist hoch aktiv, temperaturstabil gegen Sinterung und hervorragend wiederverwendbar in Gas‐ und Lösungsphasenreaktionen.
Graphene nanosheet‐supported ultrafine metal nanoparticles encapsulated by thin mesoporous SiO2 layers were prepared and used as robust catalysts with high catalytic activity and excellent high‐temperature stability. The catalysts can be recycled and reused in many gas‐ and solution‐phase reactions, and their high catalytic activity can be fully recovered by high‐temperature regeneration, should they...
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