Synthesis and Stabilization of Bismuth Nanoparticles in Aqueous Solutions


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Resumo

A technique is developed for the low-temperature synthesis of bismuth nanoparticles in aqueous solutions. UV–Vis spectroscopy, X-ray analysis and dynamic light scattering show that sodium polyacrylate is an effective stabilizer for free nanoparticles. It is selectively bound to the planes of the bismuth hexagonal lattice equivalent to {111} symmetry.

Sobre autores

L. Borovikova

Institute of Macromolecular Compounds, Russian Academy of Sciences

Email: chrom79@yandex.ru
Rússia, St. Petersburg, 199004

I. Polyakova

Institute of Macromolecular Compounds, Russian Academy of Sciences

Email: chrom79@yandex.ru
Rússia, St. Petersburg, 199004

E. Korotkikh

Peter the Great Polytechnical University

Email: chrom79@yandex.ru
Rússia, St. Petersburg, 195251

V. Lavrent’ev

Institute of Macromolecular Compounds, Russian Academy of Sciences

Email: chrom79@yandex.ru
Rússia, St. Petersburg, 199004

A. Kipper

Institute of Macromolecular Compounds, Russian Academy of Sciences

Email: chrom79@yandex.ru
Rússia, St. Petersburg, 199004

O. Pisarev

Institute of Macromolecular Compounds, Russian Academy of Sciences; Peter the Great Polytechnical University

Autor responsável pela correspondência
Email: chrom79@yandex.ru
Rússia, St. Petersburg, 199004; St. Petersburg, 195251

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