English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Properties of high entropy alloys are currently in the spotlight due to theirpromising applications. One of the least investigated aspects is the affinityof these alloys to hydrogen, its diffusion and reactions. In this study weapply high-pressure at ambient temperature and investigate stress-induceddiffusion of hydrogen into the tructure of high entropy alloys HEA includingthe famous Cantor alloy as well as less known, but nevertheless importantplatinum group PGM alloys. By applying X-ray diffraction to samples loaded intodiamond anvil cells we perform a comparative investigation of these HEA alloysin Ne and H2 pressure-transmitting media. Surprisingly, even under stresses farexceeding conventional industrial processes both Cantor and PGM alloys showexceptional resistance to hydride formation, on par with widely used industrialgrade CuBe alloys. Our observations inspire optimism for practical HEAapplications in hydrogen-relevant industry and technology e.g. coatings, etc,particularly those related to transport and storage.

High entropy alloys and their affinity to hydrogen: from Cantor to platinum group elements alloys