05.05.2021

Wirtualne seminarium: Atomically precise design of supported noble metal nanoparticles via Atomic Layer Deposition


Akademickie Centrum Materiałów i Nanotechnologii AGH zaprasza na wirtualne seminarium z cyklu „Krakow Condensed Matter Seminar”, które odbędzie się 5 maja 2021 r. o godz. 9.00.

Referat pt. Atomically precise design of supported noble metal nanoparticles via Atomic Layer Deposition wygłosi prof. dr ir. Jolien Dendooven (Ghent University, Belgia).

Link dla uczestników

 

Streszczenie

Atomic layer deposition (ALD) is a promising vapor-phase deposition method for the precise synthesis of supported metal nanoparticles, e.g. for applications in the field of catalysis. Synchrotron-based in situ methods are highly valuable to study the particle formation process. In this talk, examples will be shown of how ALD process parameters can offer control over the size, coverage and composition of (bi)metallic nanoparticles, and how ultrathin oxide ALD coatings on top of platinum nanoparticles can be exploited to drastically enhance their thermal stability against particle coarsening.