High-Entropy Alloys and Their Affinity with Hydrogen: From Cantor to Platinum Group Elements Alloys.

ABSTRACT: Properties of high-entropy alloys are currently in the spotlight due to their promising applications. One of the least investigated aspects is the affinity of these alloys to hydrogen, its diffusion, and reactions. In this study, high pressure is applied at ambient temperature and stress-induced diffusion of hydrogen is investigated into the structure of high-entropy alloys (HEA) including the famous Cantor alloy as well as less known, but nevertheless important platinum group (PGM) alloys. By applying X-ray diffraction to samples loaded into diamond anvil cells, a comparative investigation of transition element incorporating HEA alloys in Ne and H₂ pressure-transmitting media is performed at ambient temperature. Even under stresses far exceeding conventional industrial processe

SUBMITTER: Glazyrin K 

PROVIDER: S-EPMC11336920 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature