Increasing Crystallization Rate in Growing Single Crystals of Quartz
- Authors: Panasyuk G.P.1, Kozerozhets I.V.1, Semenov E.A.1, Belan V.N.1, Danchevskaya M.N.2, Izotov A.D.1
-
Affiliations:
- Kurnakov Institute of General and Inorganic Chemistry
- Moscow State University
- Issue: Vol 481, No 1 (2018)
- Pages: 150-151
- Section: Chemical Technology
- URL: https://journals.rcsi.science/0012-5008/article/view/154253
- DOI: https://doi.org/10.1134/S0012500818070029
- ID: 154253
Cite item
Abstract
A new method was proposed to increase the crystallization rate in growing single crystals of quartz. In this method, the crystallization is accelerated by using surfactants (polyethyleneamine, tetramethylammonium base, and polyethyleneimine) added to a soda-alkaline solution of standard concentration. Within studied ranges of pressures and concentrations of components of the solution, polyethyleneimine at a concentration of 0.002–0.05 wt % is the most efficient crystallization accelerator, which can increase the quartz crystal growth rate on the average by a factor of 2.
About the authors
G. P. Panasyuk
Kurnakov Institute of General and Inorganic Chemistry
Author for correspondence.
Email: panasyuk@igic.ras.ru
Russian Federation, Moscow, 119991
I. V. Kozerozhets
Kurnakov Institute of General and Inorganic Chemistry
Email: panasyuk@igic.ras.ru
Russian Federation, Moscow, 119991
E. A. Semenov
Kurnakov Institute of General and Inorganic Chemistry
Email: panasyuk@igic.ras.ru
Russian Federation, Moscow, 119991
V. N. Belan
Kurnakov Institute of General and Inorganic Chemistry
Email: panasyuk@igic.ras.ru
Russian Federation, Moscow, 119991
M. N. Danchevskaya
Moscow State University
Email: panasyuk@igic.ras.ru
Russian Federation, Moscow, 119991
A. D. Izotov
Kurnakov Institute of General and Inorganic Chemistry
Email: panasyuk@igic.ras.ru
Russian Federation, Moscow, 119991