Volatilization Behavior of Supported Au Nanoparticle Arrays under H2 at High Temperature
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c00064
Abstract: The fabrication and experimental study of model Au nanoparticle arrays (nanodots) were used to allow a direct comparison of reactive evaporation at elevated temperatures and nonambient H2-containin... read more here.
Keywords: nanoparticle; nanoparticle arrays; supported nanoparticle; behavior supported ... See more keywords
Pt nanoparticles breathe and reversibly detach from Al2O3 in hydrogen
Sign Up to like & getrecommendations! Published in 2025 at "Nature Communications"
DOI: 10.1038/s41467-025-63708-4
Abstract: The dynamic behavior of supported metal nanoparticles under reaction conditions is a key factor in their catalytic performance. Pt nanoparticles are particularly susceptible to structural relaxation induced by adsorbed CO and H2. In a hydrogenated… read more here.
Keywords: behavior supported; metal nanoparticles; supported metal; behavior ... See more keywords