Structural, electronic and catalytic properties of bimetallic Pt Ag (n=1–7) clusters
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.155897
Abstract: Abstract The geometrical, electronic and catalytic properties of PtnAgn (n = 1–7) clusters are investigated by means of density functional theory (DFT) computations. The ground state structures are obtained by a structure search procedure based in the… read more here.
Keywords: electronic catalytic; properties bimetallic; structural electronic; bimetallic clusters ... See more keywords
Composition-Tuned Pt-Skinned PtNi Bimetallic Clusters as Highly Efficient Methanol Dehydrogenation Catalysts
Sign Up to like & getrecommendations! Published in 2019 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.9b02824
Abstract: Platinum is the most active anode and cathode catalyst in next-generation fuel cells using methanol as liquid source of hydrogen. Its catalytic activity can be significantly improved by alloying wi... read more here.
Keywords: clusters highly; bimetallic clusters; ptni bimetallic; tuned skinned ... See more keywords
Tuning the Catalytic Activity of PdxNiy (x + y = 6) Bimetallic Clusters for Hydrogen Dissociative Chemisorption and Desorption
Sign Up to like & getrecommendations! Published in 2019 at "ACS Omega"
DOI: 10.1021/acsomega.9b01360
Abstract: Density functional theory was used to study dissociative chemisorption and desorption on PdxNiy (x + y = 6) bimetallic clusters. The H2 dissociative chemisorption energies and the H desorption energies at full H saturation were… read more here.
Keywords: dissociative chemisorption; bimetallic clusters; chemisorption desorption; chemisorption ... See more keywords
Identifying the Real Chemistry of the Synthesis and Reversible Transformation of AuCd Bimetallic Clusters.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c05053
Abstract: The capability of precisely constructing bimetallic clusters with atomic accuracy provides exciting opportunities for establishing their structure-property correlations. However, the chemistry (the charge state of precursors, the property of ligands, the amount of dopant, and… read more here.
Keywords: aucd bimetallic; chemistry; bimetallic clusters; reversible transformation ... See more keywords
Theoretical study of the structures of bimetallic Ag–Au and Cu–Au clusters up to 108 atoms
Sign Up to like & getrecommendations! Published in 2019 at "Royal Society Open Science"
DOI: 10.1098/rsos.190342
Abstract: The stable structures of Ag–Au and Cu–Au clusters with 1 : 1, 1 : 3 and 3 : 1 compositions with up to 108 atoms are obtained using a modified adaptive immune optimization algorithm with… read more here.
Keywords: 108 atoms; study structures; theoretical study; structures bimetallic ... See more keywords
Effect of Bimetallic Pd/Pt Clusters on the Sensing Properties of Nanocrystalline SnO2 in the Detection of CO
Sign Up to like & getrecommendations! Published in 2018 at "Russian Journal of Inorganic Chemistry"
DOI: 10.1134/s0036023618080168
Abstract: Nanocrystalline tin dioxide modified by Pd and Pt clusters or by bimetallic PdPt nanoparticles was synthesized. Distribution of the modifers on the SnO2 surface was studied by high-resolution transmission electron microscopy and energy dispersive X-ray… read more here.
Keywords: bimetallic clusters; clusters sensing; effect bimetallic; nanocrystalline sno2 ... See more keywords
Why do Bimetallic Clusters have more Chemical Reactivity? Study the VnNim (2 ≤ n + m ≤ 6) Clusters as the Nano Species
Sign Up to like & getrecommendations! Published in 2019 at "Physical Chemistry Research"
DOI: 10.22036/pcr.2019.182691.1621
Abstract: This article gives you proof that bimetallic transition metal clusters with the difference in electronegativity are better catalysts than monoatomic one. To prove this fact, a study of ethylene adsorption on bimetallic clusters vanadium-nickel VnNim… read more here.
Keywords: cluster; vnnim; study; reactivity ... See more keywords
Synergistic Effect of FeNi Bimetallic Clusters for the Catalytic of Hydrogen Dissociation and Desorption: A Density Functional Theory Study
Sign Up to like & getrecommendations! Published in 2021 at "Revista de Chimie"
DOI: 10.37358/rc.21.3.8434
Abstract: Cognition to the metal-metal interactions is of vital importance for the catalytic process and would help exploring novel catalysts. In the present study, the model system of FexNiy (x + y = 6) bimetallic clusters… read more here.
Keywords: hydrogen; dissociation; bimetallic clusters; study ... See more keywords