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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2012, Volume 95, Issue 12, Pages 738–743
(Mi jetpl2585)
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This article is cited in 1 scientific paper (total in 1 paper)
CONDENSED MATTER
Self-assembly of charged CdTe nanoparticles
D. N. Voylova, L. M. Nikolenkoa, D. Yu. Nikolenkoa, N. A. Voylovaa, E. M. Olsenb, V. F. Razumova a Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region
b University of Tennessee, Department of Physics and Astronomy
Abstract:
Here we show a method of the organization of charged CdTe
nanoparticles which allows the
generation of a self-assembled monolayer of above $10.000\,\mu$m$^2$
in a time of about $90$ s. The
analysis of adsorption kinetics of particles on a surface shows that it is well
described by the Langmuir
isotherm. We have found that thermal and electrical conductivity of a substrate
play an important role.
Nevertheless, deficiency of a substrate doesn't affect the adsorption kinetic.
The structure of a formed
monolayer essentially depends on pH and as a consequence on the particles'
charge.
This method can be effective for the production of a CdTe nanoparticle's
monolayer with well
controlled area and a degree of filling on a surface.
Received: 20.03.2012 Revised: 25.04.2012
Citation:
D. N. Voylov, L. M. Nikolenko, D. Yu. Nikolenko, N. A. Voylova, E. M. Olsen, V. F. Razumov, “Self-assembly of charged CdTe nanoparticles”, Pis'ma v Zh. Èksper. Teoret. Fiz., 95:12 (2012), 738–743; JETP Letters, 95:12 (2012), 656–661
Linking options:
https://www.mathnet.ru/eng/jetpl2585 https://www.mathnet.ru/eng/jetpl/v95/i12/p738
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Abstract page: | 175 | Full-text PDF : | 45 | References: | 42 | First page: | 3 |
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