Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Alexey A. Vasiliev"'
Autor:
Alexey V. Shaposhnik, Dmitry A. Shaposhnik, Sergey Yu. Turishchev, Olga A. Chuvenkova, Stanislav V. Ryabtsev, Alexey A. Vasiliev, Xavier Vilanova, Francisco Hernandez-Ramirez, Joan R. Morante
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 1380-1390 (2019)
This work is an investigation of the properties of semiconductor materials based on metal oxides, their catalytic properties, and their application as gas sensors, which were shown to exhibit high sensitivity, stability, and selectivity to target gas
Externí odkaz:
https://doaj.org/article/f428063867254052a0bae2c886372ba2
Autor:
Alexey V. Shaposhnik, Pavel V. Moskalev, Alexey A. Zviagin, Margarita V. Duykova, Stanislav V. Ryabtsev, Dina A. A. Ghareeb, Alexey A. Vasiliev
Publikováno v:
Chemosensors, Vol 9, Iss 8, p 203 (2021)
The application of a non-stationary regime of temperature modulation in metal oxide semiconductor sensor based on SnO2–Ag leads not only to a strongly increased sensor response, but also to a considerably improved sensor selectivity toward hydrogen
Externí odkaz:
https://doaj.org/article/fd4ea229a2494af38818e70b8d002977
Autor:
Ivan A. Volkov, Nikolay P. Simonenko, Alexey A. Efimov, Tatiana L. Simonenko, Ivan S. Vlasov, Vladislav I. Borisov, Pavel V. Arsenov, Yuri Yu. Lebedinskii, Andrey M. Markeev, Anna A. Lizunova, Artem S. Mokrushin, Elizaveta P. Simonenko, Vadim A. Buslov, Andrey E. Varfolomeev, Zhifu Liu, Alexey A. Vasiliev, Victor V. Ivanov
Publikováno v:
Applied Sciences, Vol 11, Iss 2, p 526 (2021)
We have applied spark ablation technology for producing nanoparticles from platinum ingots (purity of 99.97 wt. %) as a feed material by using air as a carrier gas. A maximum production rate of about 400 mg/h was achieved with an energy per pulse of
Externí odkaz:
https://doaj.org/article/6b01fe016a09432db0814f8366fb0602
Autor:
Alexey A. Vasiliev, Vitaliy P. Kim, Sergey V. Tkachev, Denis Yu. Kornilov, Sergey P. Gubin, Ivan S. Vlasov, Igor E. Jahatspanian, Alexy S. Sizov
Publikováno v:
Proceedings, Vol 2, Iss 13, p 738 (2018)
We prepared platinum nanoparticle ink usable for the fabrication of MEMS microheatersof high-temperature gas sensors and thermoresistors operating up to 450 °C and present somepreliminary results on the application of the ink in sensor microheater m
Externí odkaz:
https://doaj.org/article/71f1e179cb634097b1f6b20c860c7cc0
Publikováno v:
Proceedings, Vol 2, Iss 13, p 734 (2018)
Detection of dissolved methane and volatile hydrocarbons in water is a problem met inleakage localization during exploitation of underwater pipelines, oil and oil product spill over watersurface, geological exploration work for the localization of oi
Externí odkaz:
https://doaj.org/article/2977adae86194cfeb3a2fab8739303d5
Autor:
Alexey A. Vasiliev, Andrey E. Varfolomeev, Ivan A. Volkov, Nikolay P. Simonenko, Pavel V. Arsenov, Ivan S. Vlasov, Victor V. Ivanov, Alexander V. Pislyakov, Alexander S. Lagutin, Igor E. Jahatspanian, Thomas Maeder
Publikováno v:
Sensors, Vol 18, Iss 8, p 2600 (2018)
The application of gas sensors in breath analysis is an important trend in the early diagnostics of different diseases including lung cancer, ulcers, and enteric infection. However, traditional methods of synthesis of metal oxide gas-sensing material
Externí odkaz:
https://doaj.org/article/d40f689eac3b40a8aefe53fd65c72173
Publikováno v:
Proceedings, Vol 1, Iss 4, p 617 (2017)
In this work we present the results on the application of additive technology that is aerosol and ink jet technique for the fabrication of high-temperature metal oxide gas sensors. The application of thin (12 μm) alumina membrane, aerosol jet printi
Externí odkaz:
https://doaj.org/article/52eccdec00c746b0840ec39e61e5d78f
Autor:
Alexey A. Vasiliev, Anton V. Nisan, Gleb N. Potapov, Nikolay N. Samotaev, Konstantin Yu. Oblov, Anastasia V. Ivanova
Publikováno v:
Proceedings, Vol 1, Iss 4, p 324 (2017)
The application of thin LTCC is a very interesting and promising approach to the fabrication of ceramic MEMS gas sensors. The attempts to use this material were restricted till now by the thickness of commercial material (>50 μm). In this work, we f
Externí odkaz:
https://doaj.org/article/27913c71c77e47e5addcfe0b3e0f185b
Autor:
Irina Vasilievna Poddubnaya, Alexey Alekseevich Vasiliev, Vasily Valentinovich Suchkov, Lyubov Aleksandrovna Sivokhina
Publikováno v:
The Agrarian Scientific Journal. :93-97
The results of the research work on feeding the biologically active additive "Abiotonic" showed that the best growth and development indicators were distinguished by sturgeons of the 2 experimental group, who received 1.0 ml of "Abiotonic" per 1 kg o
Autor:
Lidia Vladimirovna Karpunina, Irina Vasilievna Poddubnaya, Alexey Alekseevich Vasiliev, Galina Timofeevna Uryadova, Gulsara Esengeldievna Rysmukhambetova
Publikováno v:
The Agrarian Scientific Journal. :62-65
The influence of exopolysaccharide (EPS) of lactic acid bacteria Streptococcus thermophilus on the development of the Lena sturgeon when grown in an experimental aquarium was studied. It has been shown that the addition of EPS S. thermophilus to the