Journal
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
Volume 43, Issue 41, Pages 19019-19028Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijhydene.2018.08.102
Keywords
Photocatalytic hydrogen production; Nano-heterojunction; Cycling stability; Interface
Categories
Funding
- Natural Science Foundation of China [51672249, 51603187, 11747136]
- Zhejiang Provincial Natural Science Foundation of China [LQ17F040004]
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The fusiform g-C3N4/CaTiO3 nano-heterojunctions is synthesized via simple preparation using the hydrothermal co-deposition method. The results of morphology and structure imply that the g-C3N4 has deposited on the surface of fusiform CaTiO3 successfully, and the photocatalytic activity of the g-C3N4/CaTiO3 nano-heterojunctions exhibits a remarkably enhancement of 18 times than that of the unmodified sample. Further, proved by the transient photocurrent, PL, EIS and Motty-Scotty plots, the photocatalytic hydrogen production enhancement could be ascribed to the nano-heterojunction at the interface. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
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