Tailoring hydrogenation, thermodynamic properties and oxidation resistance of TiFe alloy by only regulating the stoichiometric ratio of Ti and Fe elements

RSC Advances 2026 Open access

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Authors: Siqi Xia, Guojie Wu, Dongfang Huang, Guixiang Ma, Haonan Cai, Jinyuan Jiang, Quanbao Zhou, Xuebo Yan, Peng Lv
DOI: 10.1039/d5ra09388k
Cited by: 2
References: 33

Abstract

= 1.3), indicating enhanced hydrogen diffusion. Conversely, the activation energy of hydride decomposition and the hydride stability increases with Ti content. Furthermore, the oxidation resistance of the alloys deteriorates as Ti content increases, ascribed to the higher oxidation sensitivity of Ti compared to Fe.

Fields of Study & Subjects

Hydrogen Storage and Materials Hydrogen embrittlement and corrosion behaviors in metals Fusion materials and technologies

Publication details

Journal / source
RSC Advances
Publisher
Royal Society of Chemistry (RSC)
Volume
16
Issue
14
Pages
12348–12359
Publication date
1 January 2026
Language
EN