A. E. Zhdanov, Liu Zhehao, M. S. Syrtanov, T. L. Murashkina, Haiyan Leng, E. B. Kashkarov
{"title":"Distinctive Aspects of Hydrogenation Process of Ti33V33CR33 Produced by Abnormal Glow Discharge Plasma","authors":"A. E. Zhdanov, Liu Zhehao, M. S. Syrtanov, T. L. Murashkina, Haiyan Leng, E. B. Kashkarov","doi":"10.1134/S1027451024701350","DOIUrl":null,"url":null,"abstract":"<p>The paper focuses on the description of the structural phase state and sorption characteristics of the Ti<sub>33</sub>V<sub>33</sub>Cr<sub>33</sub> alloy. This alloy was synthesized by two different methods: abnormal glow discharge plasma (AGDP) melting and arc melting (AM). X-ray diffraction analysis revealed the presence of the main TiVCr phase with a BCC lattice, as well as the α-Ti phase in the AGDP method. In the case of the AM method, the formation of TiCrV and Ti<sub>3</sub>O phases is observed. The alloys synthesized by the AM method showed improved cyclic stability, while those obtained by the AGDP method demonstrated an increased maximum hydrogen capacity.</p>","PeriodicalId":671,"journal":{"name":"Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques","volume":"18 6","pages":"1425 - 1429"},"PeriodicalIF":0.5000,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1134/S1027451024701350","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, CONDENSED MATTER","Score":null,"Total":0}
引用次数: 0
Abstract
The paper focuses on the description of the structural phase state and sorption characteristics of the Ti33V33Cr33 alloy. This alloy was synthesized by two different methods: abnormal glow discharge plasma (AGDP) melting and arc melting (AM). X-ray diffraction analysis revealed the presence of the main TiVCr phase with a BCC lattice, as well as the α-Ti phase in the AGDP method. In the case of the AM method, the formation of TiCrV and Ti3O phases is observed. The alloys synthesized by the AM method showed improved cyclic stability, while those obtained by the AGDP method demonstrated an increased maximum hydrogen capacity.
期刊介绍:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques publishes original articles on the topical problems of solid-state physics, materials science, experimental techniques, condensed media, nanostructures, surfaces of thin films, and phase boundaries: geometric and energetical structures of surfaces, the methods of computer simulations; physical and chemical properties and their changes upon radiation and other treatments; the methods of studies of films and surface layers of crystals (XRD, XPS, synchrotron radiation, neutron and electron diffraction, electron microscopic, scanning tunneling microscopic, atomic force microscopic studies, and other methods that provide data on the surfaces and thin films). Articles related to the methods and technics of structure studies are the focus of the journal. The journal accepts manuscripts of regular articles and reviews in English or Russian language from authors of all countries. All manuscripts are peer-reviewed.