Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Raman Mnatsakanyan"'
Publikováno v:
Ceramics International. 49:3066-3069
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0df547993eaa98a72d12f0f890478e65
https://doi.org/10.1016/j.ceramint.2022.10.330
https://doi.org/10.1016/j.ceramint.2022.10.330
Autor:
Alexander V. Anisimov, Davit Davtyan, P. D. Polikarpova, Argam Akopyan, Raman Mnatsakanyan, O. I. Forofontova, A. R. Zurnachyan, Karakhanov Eduard A, I. S. Levin
Publikováno v:
Theoretical Foundations of Chemical Engineering. 54:1045-1051
Catalysts for the hydrogenation of alkenes have been produced based on molybdenum and tungsten carbides synthesized by the microwave method. Their physicochemical characteristics have been investigated, and the effectiveness of using these catalysts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbb85f161ad4a3f07ccf24c622e76c33
https://doi.org/10.1134/s0040579520050036
https://doi.org/10.1134/s0040579520050036
Autor:
Raman Mnatsakanyan, Davit Davtyan, Khachatur V. Manukyan, Suren Kharatyan, Argam Akopyan, Edward A. Karakhanov, Alina Zurnachyan
Publikováno v:
Ceramics International. 44:22339-22344
A simple and efficient microwave-assisted preparation of ReB2-based material is reported utilizing ammonium perrhenate (NH4ReO4), magnesium boride (MgB12) reactants and carbon as an absorber of microwave irradiation. The investigation of microwave ir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fe30f02842f0b9000c8739dd7a0d8de
https://doi.org/10.1016/j.ceramint.2018.08.359
https://doi.org/10.1016/j.ceramint.2018.08.359
Autor:
Valery A. Matyshak, Alina R. Zhurnachyan, Alexander S. Mukasyan, Khachatur V. Manukyan, Raman Mnatsakanyan
Publikováno v:
Journal of Physics and Chemistry of Solids. :115-120
Microwave-assisted synthesis of carbon-supported Mo 2 C and WC nanomaterials was studied. Two different routes were utilized to prepare MoO 3 (WO 3 ) - C precursors that were then subjected to microwave irradiation in an inert atmosphere. The effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cebb13987e3c4c1f78aaaaf4929cda4
https://doi.org/10.1016/j.jpcs.2016.05.008
https://doi.org/10.1016/j.jpcs.2016.05.008
Publikováno v:
Kinetics and Catalysis. 52:851-854
The W2C/C catalytic system with a high specific surface area (55 m2/g) was synthesized for the first time using modified self-propagating high-temperature synthesis (SHS). The bulk and surface properties of the synthesized system were characterized u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::810242615367faf54ee2c859ff276a82
https://doi.org/10.1134/s0023158411060231
https://doi.org/10.1134/s0023158411060231
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 28:601-604
Self-sustaining reduction of MoO3 by zinc was investigated. To optimize process parameters thermodynamic analysis was performed. It was shown that zinc migration from the reacting zone takes place at definite conditions. Experimental parameters (e.g.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b1dc1093f9ef59da62d1c607eb62e72
https://doi.org/10.1016/j.ijrmhm.2010.05.005
https://doi.org/10.1016/j.ijrmhm.2010.05.005
Publikováno v:
Materials Chemistry and Physics. 110:454-456
It has been studied the possibility to synthesize the new catalytic systems, based on a carbon carrier precipitated tungsten carbides, under the self-propagating combustion regime. For this purpose the tungsten (VI) oxide deposited on a surface of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6fc08efe8a018b83b23751257508b9e
https://doi.org/10.1016/j.matchemphys.2008.03.003
https://doi.org/10.1016/j.matchemphys.2008.03.003