Results 21 to 30 of about 32,766 (261)

Cathodoluminescence of nanocrystalline Y2O3:Eu3+ with various Eu3+ concentrations [PDF]

open access: yes, 2014
© The Author(s) 2014. Published by ECS. This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 License (CC BY, http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse of the work in any ...
den Engelsen, D   +3 more
core   +1 more source

Stability of clay particle-coated microbubbles in alkanes against dissolution induced by heating [PDF]

open access: yes, 2017
We investigated the dissolution and morphological dynamics of air bubbles in alkanes stabilized by fluorinated colloidal clay particles when subjected to temperature changes.
Achakulwisut, Kanvara   +5 more
core   +1 more source

Mean properties and Free Energy of a few hard spheres confined in a spherical cavity [PDF]

open access: yes, 2014
We use analytical calculations and event-driven molecular dynamics simulations to study a small number of hard sphere particles in a spherical cavity. The cavity is taken also as the thermal bath so that the system thermalizes by collisions with the wall.
Allen M. P.   +5 more
core   +2 more sources

Stable hydrosols for TiO2 coatings [PDF]

open access: yes, 2010
The optimum processing parameters required to synthesize, by hydrolysis of titanium isopropoxide (TIP), highly stable hydrosols composed of nanoparticles of the smallest possible size, are deduced both from data available in literature and from our own ...
Alphonse, Pierre   +2 more
core   +2 more sources

Saddle-splay modulus of a particle-laden fluid interface [PDF]

open access: yes, 2008
The scaled-particle theory equation of state for the two-dimensional hard-disk fluid on a curved surface is proposed and used to determine the saddle-splay modulus of a particle-laden fluid interface.
Bertrand M. J.   +6 more
core   +1 more source

Еlectrophysical properties of carbon nanotubes/NiCo composites

open access: yesХімія, фізика та технологія поверхні, 2018
Metal-containing nanocomposites containing nanoparticles of organic and inorganic materials, attract considerable attention of specialists in recent years due to a large number of possible applications.
O. M. Lisova   +3 more
doaj   +1 more source

Icosahedral packing of polymer-tethered nanospheres and stabilization of the gyroid phase

open access: yes, 2007
We present results of molecular simulations that predict the phases formed by the self-assembly of model nanospheres functionalized with a single polymer "tether", including double gyroid, perforated lamella and crystalline bilayer phases.
Aaron S. Keys   +5 more
core   +1 more source

Supramolecular Control over the Interparticle Distance in Gold Nanoparticle Arrays by Cyclodextrin Polyrotaxanes

open access: yesNanomaterials, 2018
Amphiphilic nonionic ligands, synthesized with a fixed hydrophobic moiety formed by a thiolated alkyl chain and an aromatic ring, and with a hydrophilic tail composed of a variable number of oxyethylene units, were used to functionalize spherical gold ...
Joao Paulo Coelho   +10 more
doaj   +1 more source

MOF-Beads containing inorganic nanoparticles for the simultaneous removal of multiple heavy metals from water.

open access: yesACS Applied Materials and Interfaces, 2020
Pollution of water with heavy metals is a global environmental problem whose impact is especially severe in developing countries. Among water-purification methods, adsorption of heavy metals has proven to be simple, versatile and cost-effective. However,
Gerard Boix   +10 more
semanticscholar   +1 more source

Platinum Nanoparticle-embedded Porous Diamond Spherical Particles as an Active and Stable Heterogeneous Catalyst

open access: yesScientific Reports, 2017
Platinum nanoparticle-embedded porous diamond spherical particles (PtNP@PDSPs), as an active and stable catalyst, were fabricated by spray-drying of an aqueous slurry containing nanodiamond (ND) particles, platinum nanoparticles (PtNP), and polyethylene ...
Takeshi Kondo   +4 more
doaj   +1 more source

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