Enabling Cr-induced efficient hydrogen evolution on high-entropy alloys via rapid thermal shock
Yi WanWenrui WeiRizwan HaiderLiang WuXufang QianXianxia Yuan
Abstract
In high-entropy alloys prepared by rapid thermal shock process, electron transfer from Cr to Pt results in upshift of Pt d-band center, followed by optimized bond strength between hydrogen species and active sites inferring high HER activity.
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