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CuInS2 sensitized TiO2 hybrid nanofibers for improved photocatalytic CO2 reduction

Open access
Xu, Feiyan, Zhang, Jianjun, Zhu, Bicheng, Yu, Jiaguo, Xu, Jingsan·2018·Applied Catalysis B: Environmental

Abstract

Abstract Photocatalytic CO2 reduction into solar fuels over photocatalysts has theoretically and practically become a hot research topic. Herein, we fabricated a novel hybrid TiO2 nanofiber coated by CuInS2 nanoplates through a hydrothermal method. The materials were characterized by X-ray diffraction, electron microscopes, UV–vis absorption spectra, nitrogen sorption, X-ray photoelectron spectroscopy and electrochemical impudence spectroscopy. The resulting TiO2/CuInS2 hybrid nanofibers exhibit superior photocatalytic activity for CO2 reduction under irradiation, due to the generation of direct Z-scheme heterojunction between TiO2 and CuInS2. This work may provide an alternate methodology to design and fabricate multicomponent TiO2-based photocatalyst for high-efficiency CO2 photoreduction.

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Metadata

Authors
Xu, F., Zhang, J., Zhu, B., Yu, J., & Xu, J.
Venue
Applied Catalysis B: Environmental
Publisher
Elsevier BV
Published
2018-08
Volume
230
Pages
194-202
ISSN
0926-3373 (ISSN-L)
OpenAlex
W2792125676
Cited by
490
References
1
FWCI
14.59
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: CuInS2 sensitized TiO2 hybrid nanofibers for improved photocatalytic CO2 reduction. https://app.cochat.ai/papers/10.1016/j.apcatb.2018.02.042
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Xu, F., Zhang, J., Zhu, B., Yu, J., & Xu, J. (2018). CuInS2 sensitized TiO2 hybrid nanofibers for improved photocatalytic CO2 reduction. Applied Catalysis B: Environmental. https://doi.org/10.1016/j.apcatb.2018.02.042

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