Black phosphorus quantum dots facilitate carrier separation for enhancing hydrogen production over hierarchical Cu<sub>7</sub>S<sub>4</sub>/ZnIn<sub>2</sub>S<sub>4</sub> composites
Quan Zhang, Juhua Zhang, Lu Zhang, Fengli Yang, Lingfeng Li, Wei‐Lin Dai
Abstract
Efficient charge separation of Cu<sub>7</sub>S<sub>4</sub>/ZnIn<sub>2</sub>S<sub>4</sub> and the carrier transfer facilitator of BPQDs are responsible for the enhanced H<sub>2</sub> production, resulting in the H<sub>2</sub> evolution rate of 885 μmol g<sup>−1</sup> h<sup>−1</sup>, 6.8 times higher than that of pristine ZnIn<sub>2</sub>S<sub>4</sub>.
Topics & Concepts
Production (economics)Materials scienceHydrogenPhosphorusQuantum dotHydrogen productionCatalysisAnalytical Chemistry (journal)NanotechnologyChemistryMetallurgyOrganic chemistryChromatographyMacroeconomicsBiochemistryEconomicsAdvanced Photocatalysis TechniquesCopper-based nanomaterials and applicationsNanocluster Synthesis and Applications