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Synthesis and characterization of nearly monodisperse …

N2 - Main elements that can form alloys with lithium, such as tin, are alternatives to graphite as high energy density negative electrodes in Li-ion batteries. Control of the nanostructure has been proposed to help accommodating the large volume expansion associated to the formation of Li17Sn4, which can lead to severe capacity losses. We aim at gaining further understanding of the effect of the nanostructure through the characterization of changes in Sn nanoparticles during cycling using electron microscopy. In order to achieve this goal, high quality, monodisperse tin nanoparticles were synthesized using a solution method based on the use of a high boiling point solvent and a reducing agent in the presence of a surfactant. Selected samples were evaluated as electrodes in lithium batteries and the effect of different post-synthesis treatments that affect the surface chemistry of the material was studied.

“Fast, Microwave-assisted Synthesis of Monodisperse HfO₂ Nanoparticles.”  15 (7).

As we all know, Li and co-workers had explored a perfect example of hydrothermal synthesis, in which they proposed a general strategy to prepare mono-disperse NPs based on a liquid–solid–solution (LSS) phase transfer and separation mechanism coming from the interfaces of the liquid, solid and solution [].

Synthesis of Monodisperse Polystyrene Microspheres …

“Fast, Microwave-assisted Synthesis of Monodisperse HfO₂ Nanoparticles.”  15.7 (2013): n.

Abstract:
Monodisperse (5-10%) semiconductor nanocrystals (CdS, CdSe, CdTe, PbSe) and magnetic nanocrystals (Fe3O4) were successfully synthesized in cheap solvents, such as octadecene by controlling the nucleation and growth. Large scale high quality nanocrystals are easily to be obtained by simply scale up the quantities of the starting materials.

Main elements that can form alloys with lithium, such as tin, are alternatives to graphite as high energy density negative electrodes in Li-ion batteries. Control of the nanostructure has been proposed to help accommodating the large volume expansion associated to the formation of Li17Sn4, which can lead to severe capacity losses. We aim at gaining further understanding of the effect of the nanostructure through the characterization of changes in Sn nanoparticles during cycling using electron microscopy. In order to achieve this goal, high quality, monodisperse tin nanoparticles were synthesized using a solution method based on the use of a high boiling point solvent and a reducing agent in the presence of a surfactant. Selected samples were evaluated as electrodes in lithium batteries and the effect of different post-synthesis treatments that affect the surface chemistry of the material was studied.

Facile synthesis of monodisperse superparamagnetic …

Herein, we demonstrate one-step synthesis of mono-disperse spherical CaF2 via a facile hydrothermal method.

AB - Main elements that can form alloys with lithium, such as tin, are alternatives to graphite as high energy density negative electrodes in Li-ion batteries. Control of the nanostructure has been proposed to help accommodating the large volume expansion associated to the formation of Li17Sn4, which can lead to severe capacity losses. We aim at gaining further understanding of the effect of the nanostructure through the characterization of changes in Sn nanoparticles during cycling using electron microscopy. In order to achieve this goal, high quality, monodisperse tin nanoparticles were synthesized using a solution method based on the use of a high boiling point solvent and a reducing agent in the presence of a surfactant. Selected samples were evaluated as electrodes in lithium batteries and the effect of different post-synthesis treatments that affect the surface chemistry of the material was studied.

The following year, they also prepared mono-disperse CaF2 and CaF2: Ce3+/Tb3+ hollow spheres by a facile and controllable synthesis, simultaneously, studying efficient luminescent properties of hollow spheres and their smart applications in drug delivery [].

Yan, Sodium Doping Controlled Synthesis of Mono-disperse Lanthanide Oxysulfide Ultrathin Nanoplates Guided by Density Functional
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Synthesis of Monodisperse Walnut-Like SnO2 Spheres …

Lin, Facile and Controllable Synthesis of Mono-disperse CaF2 and CaF2:Ce3+/Tb3+ Hollow Spheres as Efficient Luminescent Materials and Smart Drug Carriers, Chem.

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