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http://dx.doi.org/10.1038/s41563-024-01893-1 | DOI Listing |
ACS Appl Mater Interfaces
September 2024
School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
Ultrafine noble metals have emerged as advanced nanocatalysts in modern society but still suffer from unavoidable sintering at temperatures above 250 °C (e.g., Pt).
View Article and Find Full Text PDFNat Mater
June 2024
Université Grenoble Alpes, CNRS, Grenoble INP, SIMAP, Grenoble, France.
Beilstein J Nanotechnol
February 2021
Leibniz Institute of Surface Engineering (IOM), Permoserstraße 15, 04318 Leipzig, Germany.
Highly ordered titanium oxide films grown on a PtTi(111) alloy surface were utilized for the controlled immobilization and tip-induced electric field-triggered electronic manipulation of nanoscopic WO clusters. Depending on the operating conditions, two different stable oxide phases, z'-TiO and w'-TiO , were produced. These phases show a strong effect on the adsorption characteristics and reactivity of WO clusters, which are formed as a result of thermal evaporation of WO powder on the complex TiO /PtTi(111) surfaces under ultra-high vacuum conditions.
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