Ultrafine Pt nanoparticle decorated NiRu-BDC nanosheets as bifunctional electrocatalysts for alkaline hydrogen evolution and methanol oxidation
Abstract
Pt@NiRu1-BDC/NF, featuring ultrafine Pt nanoparticles on Ru-modified Ni-BDC nanosheets, showed excellent methanol oxidation performance in alkaline media. Its mass activity reached 9.84 A mgPt−1, 15 times that of Pt/C, with enhanced CO tolerance. In situ Raman revealed the intermediate evolution underlying the improved catalytic behavior.

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