Solubility of hydrogen in Ab alloy
Matysina Z.A. Gavrylyuk N.A. Kartel M. Zhirko Y. YuM S. Veziroglu A. Veziroglu T.N. Zolotarenko A. Zolotarenko A. Schur D.V. Gabdullin M.T. Ramazanov T.S. Akhanova N.Y.
2 January 2024Elsevier Ltd
International Journal of Hydrogen Energy
2024#50709 - 716 pp.
In this work, the solubility of hydrogen is studied using the method of average energies, quasi-chemical approximation, as well as by introducing the consideration of the crystal molecular field of interstitial hydrogen atoms. By using the configuration method, the solubility of the H interstitial impurity in a binary alloy AB of the impurities which has a hexagonal symmetry structure of type B81 was investigated. It was shown that the effect of order on the solubility of interstitial impurities in an alloy is stronger in the case of filling octahedral interstices which is important, because can make it possible to choose the desired system with the hydrogen yield required for practical purposes.
Adsorbed hydrogen , Isostere , Isotherm , Phase transitions , Theoretical calculation
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Frantsevich Institute for Problems of Materials Science of NASU, 3, Krzhyzhanovsky Str., Kyiv, 03142, Ukraine
Chuiko Institute of Surface Chemistry, NAS of Ukraine, 17 General Naumov Str., Kyiv, 03680, Ukraine
Institute of Applied Physics of NASU, Sumy, Ukraine
University of Miami, International Association for Hydrogen Energy, 5794 SW 40 St. #303, Miami, 33155, FL, United States
Kazakh-British Technical University (KBTU) 71, Al-Farabi Str., Almaty, 050040, Kazakhstan
National Nanotechnology Laboratory, Al-Farabi Kazakh National University, 71, Al-Farabi Str., Almaty, 050040, Kazakhstan
Frantsevich Institute for Problems of Materials Science of NASU
Chuiko Institute of Surface Chemistry
Institute of Applied Physics of NASU
University of Miami
Kazakh-British Technical University (KBTU) 71
National Nanotechnology Laboratory
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