Theoretical investigation of methanol oxidation on Pt and PtNi catalysts
Sign Up to like & getrecommendations! Published in 2019 at "Ionics"
DOI: 10.1007/s11581-019-03280-2
Abstract: DFT calculations were employed to study the catalytic oxidation pathways of methanol on Pt(111), Pt(200), Pt(220), and Pt(311) surface and PtNi surface by introducing Ni to four Pt crystal planes. The pathway CH 3 OH-CH… read more here.
Keywords: oxidation; methanol oxidation; ptni; theoretical investigation ... See more keywords
The synergistic effect between crystal planes and promoters on Ag-catalyzed ethylene epoxidation
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.01.076
Abstract: Abstract It is well-known that the promoter can enhance the selectivity to ethylene oxide (EO) of Ag catalyzed ethylene epoxidation. However, the selectivity enhancement on different crystal planes of Ag catalysts derived from various promoters… read more here.
Keywords: synergistic effect; crystal planes; catalyzed ethylene; ethylene epoxidation ... See more keywords
Morphology-Dependent CO Reduction Kinetics and Surface Copper Species Evolution of Cu2O Nanocrystals
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c06425
Abstract: Various Cu2O nanocrystals (NCs), including cubes exposing {100} crystal planes (c-Cu2O), octahedra exposing {111} crystal planes (o-Cu2O), and rhombic dodecahedra exposing {110} crystal planes (d-C... read more here.
Keywords: cu2o nanocrystals; morphology dependent; crystal planes; reduction kinetics ... See more keywords
Effect of TS-1 Crystal Planes on the Catalytic Activity of Au/TS-1 for Direct Propylene Epoxidation with H2 and O2
Sign Up to like & getrecommendations! Published in 2020 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.9b07205
Abstract: In this work, we demonstrated that the TS-1 crystal planes affected the activity of nano-gold supported on TS-1 (denoted as Au/TS-1) for direct propylene epoxidation with H2 and O2. TS-1 with diffe... read more here.
Keywords: activity; crystal planes; direct propylene; propylene epoxidation ... See more keywords
Nonconfinement growth of edge-curved molecular crystals for self-focused microlasers
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abn8106
Abstract: Synthesis of single-crystalline micro/nanostructures with curved shapes is essential for developing extraordinary types of optoelectronic devices. Here, we use the strategy of liquid-phase nonconfinement growth to controllably synthesize edge-curved molecular microcrystals on a large scale.… read more here.
Keywords: growth; edge curved; crystal planes; nonconfinement growth ... See more keywords
Study on the Mechanical Properties of Monocrystalline Germanium Crystal Planes Based on Molecular Dynamics
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13030441
Abstract: Nanoindentation and atomistic molecular dynamics simulations of the loading surface of monocrystalline germanium were used to investigate the evolution of the key structure, the force model, the temperature, the potential, and the deformable layer thickness.… read more here.
Keywords: molecular dynamics; surface; germanium; crystal planes ... See more keywords
Adsorption Difference of Octadecylamine on (002) and (131) Crystal Planes of Fine Muscovite and Its Guidance on Fine Muscovite Flotation
Sign Up to like & getrecommendations! Published in 2023 at "Minerals"
DOI: 10.3390/min13040519
Abstract: Muscovite has a typical dioctahedral crystal structure. The atoms arranged in different directions of the crystal lattice will cause the anisotropy of the physical and chemical properties of the muscovite crystal planes, which also leads… read more here.
Keywords: crystal plane; flotation; crystal planes; 131 crystal ... See more keywords