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A hierarchical CoS/Ni(OH) heterostructure as a bifunctional electrocatalyst for urea-assisted energy-efficient hydrogen production. | LitMetric

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Article Abstract

We report hierarchical CoS/Ni(OH)/NF heterostructure nanorod arrays, which manifest superior bifunctional catalytic activities for the HER and UOR due to amorphous Ni(OH), synergistic effect of multiple components and self-supported structure. The CoS/Ni(OH)/NF-based urea electrolyzer requires a low cell voltage of 1.485 V to deliver 10 mA cm, which is obviously lower than that needed in water electrolysis.

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http://dx.doi.org/10.1039/d4cc01253dDOI Listing

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