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A Facile Band Alignment of Polymeric Carbon Nitride Semiconductors to Construct Isotype Heterojunctions

Authors

  • Jinshui Zhang,

    1. Research Institute of Photocatalysis, Fujian Provincial Key Laboratory of Photocatalysis-State Key Laboratory Breeding Base, and College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002 (P. R. China)
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  • Mingwen Zhang,

    1. Research Institute of Photocatalysis, Fujian Provincial Key Laboratory of Photocatalysis-State Key Laboratory Breeding Base, and College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002 (P. R. China)
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  • Dr. Rui-Qing Sun,

    1. Research Institute of Photocatalysis, Fujian Provincial Key Laboratory of Photocatalysis-State Key Laboratory Breeding Base, and College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002 (P. R. China)
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  • Prof. Xinchen Wang

    Corresponding author
    1. Research Institute of Photocatalysis, Fujian Provincial Key Laboratory of Photocatalysis-State Key Laboratory Breeding Base, and College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002 (P. R. China)
    • Research Institute of Photocatalysis, Fujian Provincial Key Laboratory of Photocatalysis-State Key Laboratory Breeding Base, and College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002 (P. R. China)
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  • Supported by the National Basic Research Program of China (973 Program, 2013CB632405) and the National Natural Science Foundation of China (21033003, 21173043, and U1033603).

Abstract

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Kontaktaufnahme: Rein organische isotype Heterokontakte mit effizienterer Ladungstrennung und verlängerter Ladungsträgerlebensdauer werden beim Abgleich der Elektronenbänder polymerer Kohlenstoffnitrid-Halbleiter (CN und CNS, siehe Schema) erhalten. Die polymeren Heterostrukturen zeigen exzellente Eigenschaften in der heterogenen Photokatalyse, wie an einem Testsystem zur Wasserstofferzeugung demonstriert wird.

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