Synthesis and Stabilization of Bismuth Nanoparticles in Aqueous Solutions

L. N. Borovikova; I. V. Polyakova; E. M. Korotkikh; V. K. Lavrent’ev; A. I. Kipper; O. A. Pisarev

doi:10.1134/S0036024418110055

Synthesis and Stabilization of Bismuth Nanoparticles in Aqueous Solutions

Authors: Borovikova L.N.¹, Polyakova I.V.¹, Korotkikh E.M.², Lavrent’ev V.K.¹, Kipper A.I.¹, Pisarev O.A.¹^,2
Affiliations:
1. Institute of Macromolecular Compounds, Russian Academy of Sciences
2. Peter the Great Polytechnical University
Issue: Vol 92, No 11 (2018)
Pages: 2253-2256
Section: Physical Chemistry of Nanoclusters and Nanomaterials
URL: https://journals.rcsi.science/0036-0244/article/view/170211
DOI: https://doi.org/10.1134/S0036024418110055
ID: 170211

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Abstract

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.