aInstitute of Solid State Chemistry, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation bNANOTECH Centre, Ural Federal University, Ekaterinburg, Russian Federation
Abstract:
Atomic-vacancy ordering was achieved via prolonged annealing of nanocrystalline nonstoichiometric titanium monoxide TiOy possessing the average crystal size of ∼30±10nm in vacuo in the temperature range of 300–1200K. The XRD and HRTEM data revealed the ordering based on the orthorhombic super-structures of M2X3 and M3X2 types (space group Immm), which are derived from the B1 structure of disordered cubic phase of γ-TiO.
Document Type:
Article
Language: English
Citation:
M. G. Kostenko, A. A. Valeeva, “Disorder–order phase transition in nanocrystalline titanium monoxide with two-sublattice ordering of structural vacancies”, Mendeleev Commun., 29:4 (2019), 405–407
Linking options:
https://www.mathnet.ru/eng/mendc1539
https://www.mathnet.ru/eng/mendc/v29/i4/p405
This publication is cited in the following 6 articles:
S.V. Rempel, D.A. Eselevich, H. Schroettner, A.A. Valeeva, A.A. Rempel, “Thermal behaviour of TiOy/HAp nanocomposites”, Ceramics International, 47:7 (2021), 9613
M.I. Chebanenko, D.P. Danilovich, A.A. Lobinsky, V.I. Popkov, A.A. Rempel, A.A. Valeeva, “Novel high stable electrocatalyst based on non-stoichiometric nanocrystalline niobium carbide toward effective hydrogen evolution”, International Journal of Hydrogen Energy, 46:32 (2021), 16907
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
Svetlana V. Rempel, Andrey A. Rempel, Albina A. Valeeva, “Effect of Stoichiometry and Ordering on the Microstructure of Titanium Monoxide TiOy”, ACS Omega, 5:35 (2020), 22513
Albina A. Valeeva, Svetlana Z. Nazarova, Hartmuth Schröttner, Evgeny Yu. Gerasimov, Andrey A. Rempel, “Effects of high mechanical treatment and long-term annealing on crystal structure and thermal stability of Ti2O3 nanocrystals”, RSC Adv., 10:43 (2020), 25717
Yun Wei, Yupeng Shi, Xuefeng Zhang, Dan Li, Lei Zhang, Chunhong Gong, Jingwei Zhang, “Preparation of black titanium monoxide nanoparticles and their potential in electromagnetic wave absorption”, Advanced Powder Technology, 31:8 (2020), 3458
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