Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
A New Approach to Synthesis of Ultrathin Hexagonal Boron Nitride Nanoparticles by Two-Stage Thermal Treatment. / Abdurakhmonov, O; Aripova, M; Abdurakhmonov, S; Ruzibaev, B; Ruzmatov, E.I.; Kurbanov, M.; Saidov, D.; Juraev, T.I.; Sharopov, U. B.; Комолов, Алексей Сергеевич; Pronin, I. A.
в: Crystallography Reports, Том 70, № 5, 06.11.2025, стр. 799-804.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - A New Approach to Synthesis of Ultrathin Hexagonal Boron Nitride Nanoparticles by Two-Stage Thermal Treatment
AU - Abdurakhmonov, O
AU - Aripova, M
AU - Abdurakhmonov, S
AU - Ruzibaev, B
AU - Ruzmatov, E.I.
AU - Kurbanov, M.
AU - Saidov, D.
AU - Juraev, T.I.
AU - Sharopov, U. B.
AU - Комолов, Алексей Сергеевич
AU - Pronin, I. A.
PY - 2025/11/6
Y1 - 2025/11/6
N2 - Abstract: A method for fabricating hexagonal boron nitride (h-BN) nanoparticles 2–10 nm in size with a crystallinity of up to 99% has been developed. The method is based on a two-stage heat treatment at temperatures of 600 and 1000°C, using boric acid, urea, nitrogen, and hydrogen. The h-BN hexagonal structure with an interplanar spacing of 3.3 Å, narrow size distribution, and uniform distribution of elements in the material have been confirmed by X-ray phase analysis, transmission electron microscopy, selected-area electron diffraction, and analysis of electron density maps. The proposed approach excludes the use of toxic ammonia and is energy efficient and suitable for industrial scaling. The obtained nanoparticles can be used in tribological coatings and lubricants.
AB - Abstract: A method for fabricating hexagonal boron nitride (h-BN) nanoparticles 2–10 nm in size with a crystallinity of up to 99% has been developed. The method is based on a two-stage heat treatment at temperatures of 600 and 1000°C, using boric acid, urea, nitrogen, and hydrogen. The h-BN hexagonal structure with an interplanar spacing of 3.3 Å, narrow size distribution, and uniform distribution of elements in the material have been confirmed by X-ray phase analysis, transmission electron microscopy, selected-area electron diffraction, and analysis of electron density maps. The proposed approach excludes the use of toxic ammonia and is energy efficient and suitable for industrial scaling. The obtained nanoparticles can be used in tribological coatings and lubricants.
UR - https://www.mendeley.com/catalogue/59246d20-27cd-3f06-906f-a89101d7c7f4/
U2 - 10.1134/S106377452560111X
DO - 10.1134/S106377452560111X
M3 - Article
VL - 70
SP - 799
EP - 804
JO - Crystallography Reports
JF - Crystallography Reports
SN - 1063-7745
IS - 5
ER -
ID: 143430349