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Publikācija: Studies of TiO2 Ceramics Structure after Thermal Treatment at Different Conditions

Publication Type Conference paper
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Studies of TiO2 Ceramics Structure after Thermal Treatment at Different Conditions
Field of research 2. Engineering and technology
Sub-field of research 2.4 Chemical engineering
Authors Natālija Borodajenko
Kristaps Rubenis
Agnese Pūra
Inga Narkevica
Edmunds Tamanis
Ņina Mironova-Ulmane
Jurijs Ozoliņš
Līga Bērziņa-Cimdiņa
Keywords Titanium dioxide, phase composition, micro strains, deviations from stoichiometry and nonstoichiometric TiO2-x appearance, grains size
Abstract Titanium dioxide (TiO2) is used in a wide range of applications, which is determined by its chemical stability, non-toxicity, availability and relative cheapness. TiO2 ceramics sintered in oxygen containing atmosphere (air) are non-conductive. Conductive ceramic materials with n-type semiconductor properties were obtained by sintering TiO2 ceramics in vacuum. Structural features (phase composition, micro strains, deviations from stoichiometry and nonstoichiometric TiO2-x appearance, grains size) have characteristic effects on ceramics properties.
Reference Borodajenko, N., Rubenis, K., Pūra, A., Narkevica, I., Tamanis, E., Mironova-Ulmane, Ņ., Ozoliņš, J., Bērziņa-Cimdiņa, L. Studies of TiO2 Ceramics Structure after Thermal Treatment at Different Conditions. In: BALTMATTRIB 2013: 22nd International Baltic Conference of Engineering Materials & Tribology: Book of Abstracts, Latvia, Rīga, 14-15 November, 2013. Rīga: Latvijas Materiālu Pētīšanas biedrība, 2013, pp.66-66. ISBN 9789984499871.
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