The facile synthesis of core-shell PtCu nanoparticles with superior electrocatalytic activity and stability in the hydrogen evolution reaction

Pt is the most efficient electrocatalyst for the hydrogen evolution reaction (HER); however, it is a high cost material with scarce resources. In order to balance performance and cost in a Pt-based electrocatalyst, we prepared a series of PtCu bimetallic nanoparticles (NPs) with different Pt/Cu rati...

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Veröffentlicht in:	RSC advances 2021-08, Vol.11 (42), p.26326-26335
Hauptverfasser:	Tuo, Yongxiao, Lu, Qing, Chen, Chen, Liu, Tenglong, Pan, Yuan, Zhou, Yan, Zhang, Jun
Format:	Artikel
Sprache:	eng
Schlagworte:	Bimetals Carbon black Catalysts Chemistry Copper Current density Electrocatalysts Electron transfer Hydrogen evolution reactions Intermetallic compounds Nanoparticles Particle size Particle size distribution Platinum Shells (structural forms)
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