Approaches to the Control of Morphological Parameters of Inorganic Nanoparticles in the Synthesis from Solutions
- Authors: Osmolovskaya O.M.1, Petukhova Y.V.1, Podurets A.A.1, Syukkalova E.A.1, Suslonov V.V.1, Kolokolov D.S.1, Kotel’nikova S.V.1, Bobrysheva N.P.1, Osmolowsky M.G.1
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Affiliations:
- St. Petersburg State University
- Issue: Vol 89, No 6 (2019)
- Pages: 1154-1161
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222936
- DOI: https://doi.org/10.1134/S1070363219060094
- ID: 222936
Cite item
Abstract
General regularities of nanoparticles formation from solutions under various conditions (organic and aqueous media, mild and rigid conditions) are presented and analyzed. Two ways of a a solid phase formation, based on simultaneous or sequential crystallization, are proposed; examples of the corresponding synthetic procedures are given. The process of sequential crystallization is described. The ability to reduce or increase particle sizes by using morphology control agents has been demonstrated by specific examples. Nucleating agents or nuclei can be successfully used to reduce the size of particles or to obtain the desired crystalline phases (if the compound is characterized by several polymorphs).
About the authors
O. M. Osmolovskaya
St. Petersburg State University
Author for correspondence.
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskaya nab. 7-9, St. Petersburg, 199034
Yu. V. Petukhova
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskaya nab. 7-9, St. Petersburg, 199034
A. A. Podurets
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskaya nab. 7-9, St. Petersburg, 199034
E. A. Syukkalova
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskaya nab. 7-9, St. Petersburg, 199034
V. V. Suslonov
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskaya nab. 7-9, St. Petersburg, 199034
D. S. Kolokolov
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskaya nab. 7-9, St. Petersburg, 199034
S. V. Kotel’nikova
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskaya nab. 7-9, St. Petersburg, 199034
N. P. Bobrysheva
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskaya nab. 7-9, St. Petersburg, 199034
M. G. Osmolowsky
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskaya nab. 7-9, St. Petersburg, 199034