Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yurii D. Ivakin"'
Autor:
Anastasia A. Kholodkova, Maxim V. Kornyushin, Arseniy N. Khrustalev, Levko A. Arbanas, Andrey V. Smirnov, Yurii D. Ivakin
Publikováno v:
Ceramics, Vol 7, Iss 3, Pp 1030-1042 (2024)
Porous α-Al2O3 ceramics are a highly sought-after material with a multitude of applications; for example, they are used as filters, substrates, biomedicine materials, etc. Despite the availability of raw materials, a challenge associated with this t
Externí odkaz:
https://doaj.org/article/aea688c3af56444095e0b8db3a38b4de
Autor:
Anastasia A. Kholodkova, Maxim V. Kornyushin, Mikhail A. Pakhomov, Andrey V. Smirnov, Yurii D. Ivakin
Publikováno v:
Ceramics, Vol 6, Iss 2, Pp 1113-1128 (2023)
A developing energy-saving approach of cold sintering in a pure aqueous medium was applied to the preparation of α-Al2O3 ceramics and performed on spark plasma sintering equipment. The initial γ-Al(OH)3 and γ-AlOOH powders and the cold-sintered ce
Externí odkaz:
https://doaj.org/article/1aacf31a00e440d38c049e1efd04cb31
Autor:
Anastasia A. Kholodkova, Yurii D. Ivakin, Marina N. Danchevskaya, Galina P. Muravieva, Alexander V. Egorov, Aleksey D. Smirnov, Arseniy N. Khrustalev, Levko A. Arbanas, Viktoria E. Bazarova, Andrey V. Smirnov
Publikováno v:
Inorganics, Vol 12, Iss 3, p 76 (2024)
A facile and environmentally benign method for single-phase barium titanate synthesis in a water vapor medium was studied to reveal the mechanism of phase transformation of the initial simple oxide mixture and estimate the capability of the product t
Externí odkaz:
https://doaj.org/article/569e1fb957f643beaf940ade3a0ac427
Autor:
Andrey V. Smirnov, Maxim V. Kornyushin, Anastasia A. Kholodkova, Sergey A. Melnikov, Artem D. Stepanov, Elena V. Fesik, Vilen V. Mnatsakanyan, Anton Smirnov, Yurii D. Ivakin
Publikováno v:
Materials, Vol 16, Iss 1, p 408 (2023)
The influence of the method of applying the activating additive ammonium chloride and its concentration on the density and microstructure of zinc oxide ceramic obtained by cold sintering at 244 °C was investigated. The activating agent was applied b
Externí odkaz:
https://doaj.org/article/4b8e4fc1dd7a4925b56877e60db4be93
Autor:
Andrey V. Smirnov, Maxim V. Kornyushin, Anastasia A. Kholodkova, Sergey A. Melnikov, Artem D. Stepanov, Elena V. Fesik, Yurii D. Ivakin
Publikováno v:
Inorganics, Vol 10, Iss 11, p 197 (2022)
Although the activating effect of an acetate medium in the cold sintering process of zinc oxide ceramics is well known, some problems need to be solved on the effect of process conditions and the initial powder’s preparation methods on the ceramic
Externí odkaz:
https://doaj.org/article/224d23e1ba594f09b3216033798d3a5c
Autor:
Yurii D. Ivakin, Andrey V. Smirnov, Alexandra Yu. Kurmysheva, Andrey N. Kharlanov, Nestor Washington Solís Pinargote, Anton Smirnov, Sergey N. Grigoriev
Publikováno v:
Materials, Vol 14, Iss 21, p 6680 (2021)
The great prospects for introducing the cold sintering process (CSP) into industry determine the importance of finding approaches to reduce the processing time and mechanical pressure required to obtain dense ceramics using CSP. The introducing zinc
Externí odkaz:
https://doaj.org/article/013a2d5c4d6e46419cd7125ba91104d2
Publikováno v:
Ceramics International. 48:3224-3235
The effect of triple doping with chromium, lanthanum and barium on the mechanical, degassing and gas diffusion properties of fine-crystalline corundum synthesized in a supercritical water fluid was studied. The influence of chromium monodoping on the
Publikováno v:
Ceramics International. 47:18838-18847
The release and content of water and gases in fine-crystalline lanthanum aluminate doped with europium (LaAlO3:Eu3+) was quantitatively studied for the first time using the method of kinetic thermodesorption mass spectrometry. LaAlO3:Eu3+ with an ave
Publikováno v:
Journal of the European Ceramic Society. 40:1651-1657
The effect of doping corundum with lanthanum on the content of water and other gas impurities, on the diffusion characteristics, on the unit cell size and static strength of fine-crystalline corundum synthesized under thermovapours conditions in a su
Autor:
Nestor Washington Solis Pinargote, Alexandra Yu. Kurmysheva, Anton Smirnov, Andrey V. Smirnov, A. N. Kharlanov, Sergey N. Grigoriev, Yurii D. Ivakin
Publikováno v:
Materials
Volume 14
Issue 21
Materials, Vol 14, Iss 6680, p 6680 (2021)
Volume 14
Issue 21
Materials, Vol 14, Iss 6680, p 6680 (2021)
The great prospects for introducing the cold sintering process (CSP) into industry determine the importance of finding approaches to reduce the processing time and mechanical pressure required to obtain dense ceramics using CSP. The introducing zinc