The smallest possible nanocrystals of semiionic oxides

Article Abstract:

General bonding principles are used to predict the structure of individual nanocrystals in nanocrystalline materials with semiionic bonding. It is found that the proposed nanocrystals simultaneously fulfill strict criteria of stoichiometry, high coordination, and balanced charge distribution.

Metallic oxides, Metal oxides, Crystallization, Chemical properties

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Facile alcohothermal synthesis, size-dependent ultraviolet absorption and enhanced CO conversion activity of ceria nanocrystals

Article Abstract:

The alcohothermal method of preparing ceria nanocrystals with altered grain sizes through the addition of different bases is studied. The properties of size-dependent ultraviolet absorption and the facile alcohothermal synthesis are presented.

Thermal properties, Thermal analysis

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Nanocrystals used as masks for nanolithography

Article Abstract:

The ability of nanocrystals to form mesoscopic structures like lines and rings is studied. It is shown that the nanoparticles can be used as masks for nanolithography.

Analysis, Usage, Nanolithography

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