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A study of structural and molecular weight characteristics of poly(aluminum hydroxychloride) nanoparticles by small-angle X-ray scattering and sedimentation analysis

Ozerin, A. and Radchenko, F. and Timofeeva, G. and Novakov, I. (2009) A study of structural and molecular weight characteristics of poly(aluminum hydroxychloride) nanoparticles by small-angle X-ray scattering and sedimentation analysis. Nanotechnologies in Russia, 4 . pp. 93-101.

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Official URL: http://dx.doi.org/10.1134/S1995078009010108

Abstract

It has been established by small-angle X-ray scattering and sedimentation analysis that aqueous solutions of poly(aluminum hydroxychloride) are disperse systems comprising two types of nanoparticles considerably different in size. The volume content, molecular weights, radii of gyration, characteristic size, specific surface, fractal dimensions, and shape of poly(aluminum hydroxychloride) nanoparticles have been determined. The particles of poly(aluminum hydroxychloride) have been shown to be rather stable entities, and the addition of HCl has practically no effect on their molecular weight or structural characteristics.

Item Type:Article
Additional Information:10.1134/S1995078009010108
ID Code:7573
Deposited By:Prof. Alexey Ivanov
Deposited On:11 Nov 2009 07:53
Last Modified:11 Nov 2009 08:00

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