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Kinetics and temperature dependences of shape changes of palladium cantilevers during degassing of α-PdHₙ alloys

Year: 2026

Type: article

Abstract: . The kinetics and temperature dependences of deformation of α-PdHₙ alloy palladium cantilevers during degassing at 240…350 °C were investigated. The maximum reverse bending depends on the initial hydrogen content, with the largest deformation observed after saturation at the highest studied hydrogen pressure. Multi-stage degassing revealed a non-monotonic bending behavior caused by hydrogen concentration profile redistribution and stress relaxation. A mechanism of reverse deformation based on concentration-dilation gradient formation in transient α-PdHₙ alloys is proposed.

Source: Voprosy atomnoj nauki i tehniki. Seriâ âderno-fizičeskie issledovaniâ

DOI: 10.46813/2026-165-197

Author: O.M. Liubymenko

Institution: Donetsk National Technical University

Language: English

Topic: Hydrogen Storage and Materials

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W7225709554

FWCI:

Cites: 24

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Related to: 10