Abstract:
The results of recent experimental studies of the influence of the size of oxide, carbide and sulfide nanoparticles on changes in their nonstoichiometry are analyzed and generalized. In relation to intrinsically nonstoichiometric titanium oxides and niobium and vanadium carbides, on the one hand, and stoichiometric silver sulfides, on the other hand, it is shown that a decrease in the particle size to the nano scale has a strong impact on the chemical composition of nanocrystalline compounds, viz., it leads to the occurrence of or to increase in nonstoichiometry. A conclusion is drawn that interplay between the particle size and nonstoichiometry is common to all solid nanocrystalline substances and should be taken into account in studies on the synthesis, structure and properties of these systems.
The bibliography includes 260 references.
Keywords:
nonstoichiometry, nanocrystalline compounds, oxides, carbides, sulfides, size of nanoparticles.
Citation:
A. A. Valeeva, A. A. Rempel, S. V. Rempel', S. I. Sadovnikov, A. I. Gusev, “Nonstoichiometry, structure and properties of nanocrystalline oxides, carbides and sulfides”, Russian Chem. Reviews, 90:5 (2021), 601–626
This publication is cited in the following 12 articles:
Svetlana V. Rempel, Ekaterina S. Vorontsova, Yulia V. Kuznetsova, Andrey A. Rempel, Journal of Molecular Liquids, 400 (2024), 124556
Albina A. Valeeva, Anna A. Sushnikova, Andrey A. Rempel, Inorganic Chemistry Communications, 159 (2024), 111727
A. V. Zhurenok, A. A. Sushnikova, A. A. Valeeva, A. Yu. Kurenkova, D. D. Mishchenko, E. A. Kozlova, A. A. Rempel', Kinet Catal, 65:2 (2024), 112
Albina A. Valeeva, Evgeny Yu. Gerasimov, Olga G. Reznitskikh, Mendeleev Communications, 34:4 (2024), 601
A. V. Zhurenok, A. A. Sushnikova, A. A. Valeeva, A. Yu. Kurenkova, D. D. Mishchenko, E. A. Kozlova, A. A. Rempel', Kinetika i kataliz, 65:2 (2024), 137
Ya. Chen, M. Yu, X. Gong, Y. Wang, Sh. Li, Q. Hu, Sh. Wang, H. Yu, Zh. Li, J. Alloy. Compd., 893 (2022), 162285
A. A. Valeeva, A. I. Gusev, Mendeleev Communications, 32:3 (2022), 302
D. N. Pevtsov, L. M. Nikolenko, A. V. Nevidimov, S. A. Tovstun, A. V. Gadomska, V. A. Kuzmin, V. F. Razumov, M. A. Trestsova, I. A. Utepova, O. N. Chupakhin, A. V. Shchepochkin, A. A. Valeeva, A. A. Rempel, Journal of Photochemistry and Photobiology A: Chemistry, 432 (2022), 114109
Gusev I A., Phys. Chem. Chem. Phys., 2021
Skripov V A., Soloninin V A., Valeeva A.A., Gusev I A., Rempel A.A., Wu H., Udovic T.J., J. Alloy. Compd., 887 (2021), 161353
Gao J., Li L., Liu J., Liu F., Han Ya., Zhu X., Ma K., Mendeleev Commun., 31:5 (2021), 715–717