Structure-Activity Study of Pt-Ga-Si-Al2O3 Catalysts for Propane Dehydrogenation
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下载链接：
https://doi.esrf.fr/10.15151/ESRF-ES-1566393832
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资源简介：
This proposal aims at studying the speciation, oxidation state and local environment of Pt and Ga in several
Pt-Ga-Si-Al2O3 catalysts active in propane dehydrogenation (PDH). These model catalysts contain tailored
Si, Al, Ga interfaces with small Pt particles engineered by atomic layer deposition (ALD) and surface
organometallic chemistry (SOMC) approaches, respectively. The goal is to understand, via an operando
XAS investigation, which structural and electronic changes of Pt and Ga are associated with the
irreversible catalyst deactivation observed in reaction-regeneration cycles.
提供机构：
European Synchrotron Radiation Facility
创建时间：
2024-05-06
