Journal
CHEMISTRY-AN ASIAN JOURNAL
Volume -, Issue -, Pages -Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/asia.202300361
Keywords
bimetallic; hydrogen evolution; MOF-derived co-catalyst; NH2-MIL-125; photocatalytic
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In this study, a MOF-based derived bimetallic NiCu0.2 co-catalyst was loaded on NH2-MIL-125(Ti) in order to facilitate the transport and separation of photocatalyst carriers. The resulting NiCu0.2/NH2-MIL-125 exhibited a photocatalytic activity of 161.4 μmol g(-1) h(-1) for hydrogen evolution, which is 12.6 times higher than that of Ni/NH2-MIL-125 and even slightly better than Pt/NH2-MIL-125. This work expands the development pathway of cost-effective and highly active bimetallic co-catalysts for photocatalytic H-2 evolution.
In order to construct noble metal-free co-catalysts to facilitate the transport and separation of photocatalyst carriers, herein, a MOF-based derived bimetallic NiCu0.2 co-catalyst was loaded on NH2-MIL-125(Ti). The obtained NiCu0.2/NH2-MIL-125 exhibited a photocatalytic activity of 161.4 mu mol g(-1) h(-1) for hydrogen evolution, 12.6 times higher than that of the Ni/NH2-MIL-125 and even slightly better than Pt/NH2-MIL-125. The work expands the development pathway of cost-effective and highly active bimetallic co-catalysts for photocatalytic H-2 evolution.
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