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Title: Solar-to-fuels conversion over In2O3/g-C3N4 hybrid photocatalysts
Authors: Liao, Yusen
Cao, Shao-Wen
Liu, Xin-Feng
Yuan, Yu-Peng
Zhang, Zhenyi
Fang, Jun
Loo, Say Chye Joachim
Sum, Tze Chien
Xue, Can
Keywords: DRNTU::Engineering::Materials
DRNTU::Engineering::Environmental engineering
Issue Date: 2013
Source: Cao, S. W., Liu, X. F., Yuan, Y. P., Zhang, Z., Liao, Y. S., Fang, J., et al. (2014). Solar-to-fuels conversion over In2O3/g-C3N4 hybrid photocatalysts. Applied catalysis B: Environmental, 147, 940–946.
Series/Report no.: Applied catalysis B : environmental
Abstract: We have achieved in-situ growth of In2O3 nanocrystals onto the sheet-like g-C3N4 surface. The resulting In2O3-g-C3N4 hybrid structures exhibit considerable improvement on the photocatalytic activities for H2 generation and CO2 reduction. The enhanced activities are attributed to the interfacial transfer of photogenerated electrons and holes between g-C3N4 and In2O3, leading to effective charge separation on both parts. Further studies by transient PL spectroscopy confirm that the In2O3-g-C3N4 heterojunctions remarkably promote the charge transfer efficiency, thereby increase the charge carrier lifetime for the photocatalytic reactions.
ISSN: 0926-3373
DOI: 10.1016/j.apcatb.2013.10.029
Rights: © 2013 Elsevier B.V. This is the author created version of a work that has been peer reviewed and accepted for publication by Applied Catalysis B: Environmental, Elsevier B.V. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MSE Journal Articles
SPMS Journal Articles

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