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Biointerface Research in Applied Chemistry, volume 11, issue 4, pages 12285-12300

The structure and properties of TiO2 nanopowders for use in agricultural technologies

Yapryntsev A.D., Ustinovich K.B., Rodina A.A., Lebedev V.A., Pokrovskiy O.I., Yorov K.E., Gavrikov A.V., Baranchikov A.E., Ivanov V.K.
Publication typeJournal Article
Publication date2021-01-03
Quartile SCImago
Q3
Quartile WOS
Impact factor
ISSN20695837
Biochemistry
Molecular Biology
Molecular Medicine
Biotechnology
Abstract

TiO2 nanopowder has been prepared with aqueous chemical synthesis for use in agriculture. A commercial nanopowder was taken for comparison. A comprehensive study of the phase composition, morphology, and structure of both nanopowders was carried out using methods of X-ray phase analysis, Raman spectroscopy, scanning electron microscopy, ultra-small-angle and small-angle neutron scattering, and low-temperature nitrogen adsorption. A comparison of the photocatalytic activity of these powders was carried out. Aqueous suspensions of these powders were used for the pre-sowing treatment of white cabbage seeds. A positive effect of suspensions of both titanium dioxide powders at a concentration of 0.3 g/l on the germination and biometric characteristics of plant seedlings of cabbage seedlings was revealed. As a tendency, we can note the more beneficial effect of the synthesized powder, which has a high specific surface area and porosity, is weakly crystallized in the anatase phase, and has a three-level fractal structure. No direct effect of photocatalytic activity on the germination and growth characteristics of plant seedlings was found.

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Yapryntsev A.D. et al. The structure and properties of TiO2 nanopowders for use in agricultural technologies // Biointerface Research in Applied Chemistry. 2021. Vol. 11. No. 4. pp. 12285-12300.
GOST all authors (up to 50) Copy
Yapryntsev A.D., Ustinovich K.B., Rodina A.A., Lebedev V.A., Pokrovskiy O.I., Yorov K.E., Gavrikov A.V., Baranchikov A.E., Ivanov V.K. The structure and properties of TiO2 nanopowders for use in agricultural technologies // Biointerface Research in Applied Chemistry. 2021. Vol. 11. No. 4. pp. 12285-12300.
RIS |
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RIS Copy
TY - JOUR
DO - 10.33263/BRIAC114.1228512300
UR - https://doi.org/10.33263%2FBRIAC114.1228512300
TI - The structure and properties of TiO2 nanopowders for use in agricultural technologies
T2 - Biointerface Research in Applied Chemistry
AU - Yapryntsev, A D
AU - Ustinovich, K B
AU - Rodina, A A
AU - Lebedev, V A
AU - Pokrovskiy, O I
AU - Yorov, K E
AU - Gavrikov, A V
AU - Baranchikov, A E
AU - Ivanov, V K
PY - 2021
DA - 2021/01/03 00:00:00
PB - AMG Transcend Association
SP - 12285-12300
IS - 4
VL - 11
SN - 2069-5837
ER -
BibTex
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BibTex Copy
@article{2021
author = {A D Yapryntsev and K B Ustinovich and A A Rodina and V A Lebedev and O I Pokrovskiy and K E Yorov and A V Gavrikov and A E Baranchikov and V K Ivanov},
title = {The structure and properties of TiO2 nanopowders for use in agricultural technologies},
journal = {Biointerface Research in Applied Chemistry},
year = {2021},
volume = {11},
publisher = {AMG Transcend Association},
month = {jan},
url = {https://doi.org/10.33263%2FBRIAC114.1228512300},
number = {4},
pages = {12285--12300},
doi = {10.33263/BRIAC114.1228512300}
}
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