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Low loading Pt clusters are deposited on Ni2P with phosphorus vacancy which is coated at carbon cloth (Vp-Ni2P-Pt/CC). And Vp-Ni2P-Pt/CC is synthesized as efficient bifunctional electrocatalysts for hydrogen evolution reaction (HER) and selective methanol oxidation reaction (MOR) at methanol–water co-electrolysis. The loading of Pt is only 12.97 μg cm−2, and the synergistic effect with the substrate material Ni2P enables efficient MOR at low potential (0.6 V vs RHE), and the mass activity of Pt can reach 9.16 A mg-1Pt. Compared with the oxygen evolution reaction (OER) in the water electrolysis, the MOR potential is negatively shifted by 931 mV during co-electrolysis, and the energy consumption of hydrogen production is saved by 40–55%. Moreover, value-added chemicals formate is simultaneously co-generated while without CO2 emission. © 2022 Elsevier B.V.
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Chemical Engineering Journal
ISSN: 1385-8947
Year: 2023
Volume: 452
1 3 . 4
JCR@2023
1 3 . 4 0 0
JCR@2023
ESI HC Threshold:35
JCR Journal Grade:1
CAS Journal Grade:1
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WoS CC Cited Count: 0
SCOPUS Cited Count: 20
ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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