Molecular Cavity for Catalysis and Formation of Metal Nanoparticles for Use in Catalysis.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical reviews"
DOI: 10.1021/acs.chemrev.1c00811
Abstract: The employment of weak intermolecular interactions in supramolecular chemistry offers an alternative approach to project artificial chemical environments like the active sites of enzymes. Discrete molecular architectures with defined shapes and geometries have become a… read more here.
Keywords: formation metal; metal; molecular cavity; cavity catalysis ... See more keywords
Topological entrapment of macromolecules during the formation of metal-organic framework.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d2cc06330a
Abstract: Here we present our preliminary results on a novel approach to encapsulate large guest molecules in nanoporous materials, metal-organic frameworks (MOFs), via a newly discovered in situ crystal formation. This method has exciting prospects not… read more here.
Keywords: topological entrapment; organic framework; metal organic; entrapment macromolecules ... See more keywords
Formation of metal clusters in halloysite clay nanotubes
Sign Up to like & getrecommendations! Published in 2017 at "Science and Technology of Advanced Materials"
DOI: 10.1080/14686996.2016.1278352
Abstract: Abstract We developed ceramic core-shell materials based on abundant halloysite clay nanotubes with enhanced heavy metal ions loading through Schiff base binding. These clay tubes are formed by rolling alumosilicate sheets and have diameter of… read more here.
Keywords: halloysite clay; formation metal; clay nanotubes; metal ... See more keywords
In Situ Formation of Al(Fe)/Cl Metal Chloride Complexes and Evaluation of Their Catalytic Properties in the Reaction of Ethylene Oligomerization
Sign Up to like & getrecommendations! Published in 2017 at "Russian Journal of Applied Chemistry"
DOI: 10.1134/s1070427217120059
Abstract: According to FT-IR and UV spectroscopic data, the interaction of the Al/Fe alloy with tert-butyl chloride results in that AlCl4–, Al2Cl7–, and FeCl2+ ion complexes, Fe3+ ions, and AlCl3 molecular form are produced in situ… read more here.
Keywords: formation metal; situ formation; chloride complexes; chloride ... See more keywords
The Formation of Metal-Catalyst Nanoparticles by the Hydrosol Method in TWEEN-20 Aqueous Solution and Conditions for Their Uniform Distribution on a Carbon Carrier Surface
Sign Up to like & getrecommendations! Published in 2018 at "Protection of Metals and Physical Chemistry of Surfaces"
DOI: 10.1134/s2070205118030206
Abstract: Conditions for the formation of metal-catalyst nanoparticles in an aqueous medium by the hydrosol method in the presence of surfactant are studied. Based on the study of the colloidal chemical properties of the preparation TWEEN-20,… read more here.
Keywords: formation metal; catalyst nanoparticles; uniform distribution; carbon carrier ... See more keywords
Formation of Metal-coordinated Doubly Chelating Pentadentate Ligands by the Reactions of [MoH4(Ph2PCH2CH2PPh2)2] with Organohydrodisilanes
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry Letters"
DOI: 10.1246/cl.180472
Abstract: Thermal reaction of [MoH4(dppe)2] (dppe = Ph2PCH2CH2PPh2) with RR′HSiSiHRR′ (R = Ph, Me, t-Bu; R′ = Me, H) occurs with formation of molybdenum silyl complexes, [MoH3{Si(R)[Ph2PCH2CH2P(Ph)C6H4-o]2}]... read more here.
Keywords: formation metal; coordinated doubly; chelating pentadentate; metal coordinated ... See more keywords
Formation of Metal-Oxide Nanocomposites with Highly Dispersed Co Particles from a Co-Zr Powder Blend by Mechanical Alloying and Hydrogen Treatment
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DOI: 10.3390/ma16031074
Abstract: The use of metal powders produced by mechanical treatment in various fields, such as catalysis or gas absorption, is often limited by the low specific surface area of the resulting particles. One of the possible… read more here.
Keywords: hydrogen treatment; metal oxide; mechanical alloying; treatment ... See more keywords