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Abstract:
The charge transfer between hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs) is the rate-determining step that controls the overall performance of a Z-scheme water-splitting system. Here, we carefully design reduced graphene oxide (RGO) nanosheets for use as solid-state mediators to accelerate the charge carrier transfer between HEPs (e.g., polymeric carbon nitride (PCN)) and OEPs (e.g., Fe2O3), thus achieving efficient overall water splitting. The important role of RGO could also be further proven in other PCN-based Z-systems (BiVO4/RGO/PCN and WO3/RGO/PCN), illustrating the universality of this strategy. © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
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Source :
Angewandte Chemie - International Edition
ISSN: 1433-7851
Year: 2019
Issue: 21
Volume: 58
Page: 7102-7106
1 2 . 9 5 9
JCR@2019
1 6 . 1 0 0
JCR@2023
ESI HC Threshold:184
JCR Journal Grade:1
CAS Journal Grade:1
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count: 288
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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