Hostname: page-component-6bb9c88b65-s7dlb Total loading time: 0 Render date: 2025-07-25T22:24:39.292Z Has data issue: false hasContentIssue false
  • English
  • Français

In situ preparation of Z-scheme MoO3/g-C3N4 composite with high performance in photocatalytic CO2 reduction and RhB degradation

Published online by Cambridge University Press:  17 July 2017

Zhe Feng ,
Lin Zeng ,
Yijin Chen ,
Yueying Ma ,
Chunran Zhao ,
Risheng Jin ,
Yu Lu ,
Ying Wu  and
Yiming He Open the ORCID record for Yiming He [Opens in a new window]
Zhe Feng
Affiliation:
Department of Materials Science and Engineering, Zhejiang Normal University, Jinhua 321004, China
Lin Zeng
Affiliation:
Department of Materials Science and Engineering, Zhejiang Normal University, Jinhua 321004, China
Yijin Chen
Affiliation:
Department of Materials Science and Engineering, Zhejiang Normal University, Jinhua 321004, China
Yueying Ma
Affiliation:
Department of Materials Science and Engineering, Zhejiang Normal University, Jinhua 321004, China
Chunran Zhao
Affiliation:
Department of Materials Science and Engineering, Zhejiang Normal University, Jinhua 321004, China
Risheng Jin
Affiliation:
Department of Materials Science and Engineering, Zhejiang Normal University, Jinhua 321004, China
Yu Lu
Affiliation:
Department of Materials Science and Engineering, Zhejiang Normal University, Jinhua 321004, China
Ying Wu
Affiliation:
Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China
Yiming He*
Affiliation:
Department of Materials Science and Engineering, Zhejiang Normal University, Jinhua 321004, China
*
a)Address all correspondence to this author. e-mail: hym@zjnu.cn
Get access

Abstract

This research was designed for the first time to investigate the photocatalytic activities of MoO3/g-C3N4 composite in converting CO2 to fuels under simulated sunlight irradiation. The composite was synthesized using a simple impregnation-heating method and MoO3 nanoparticles was in situ decorated on the g-C3N4 sheet. Characterization results indicated that the introduction of MoO3 nanoparticles into g-C3N4 fabricated a direct Z-scheme heterojunction structure. The effective interfacial charge-transfer across the heterojunction significantly promoted the separation efficiency of charge carriers. The optimal CO2 conversion rate of the composite reached 25.6 μmol/(h gcat), which was 2.7 times higher than that of g-C3N4. Additionally, the synthesized MoO3/g-C3N4 also presented excellent photoactivity in RhB degradation under visible-light irradiation.

Keywords

photocatalytic CO2 reductionMoO3g-C3N4Z-scheme

Information

Type
Articles
Information
Journal of Materials Research , Volume 32 , Issue 19 , 16 October 2017 , pp. 3660 - 3668
Check for updates
Copyright
Copyright © Materials Research Society 2017 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

Footnotes

Contributing Editor: Xiaobo Chen

References

REFERENCES

Inoue, T., Fujishima, A., Konishi, S., and Honda, K.: Photoelectrocatalytic reduction of carbon dioxide in aqueous suspensions of semiconductor powders. Nature 277, 637 (1979).Google Scholar
Liu, G.H., Hoivik, N., Wang, K.Y., and Jakobsen, H.: Engineering TiO2 nanomaterials for CO2 conversion/solar fuels. Sol. Energy Mater. Sol. Cells 105, 53 (2012).Google Scholar
Tahir, M. and Amin, N.S.: Recycling of carbon dioxide to renewable fuels by photocatalysis: Prospects and challenges. Renewable Sustainable Energy Rev. 25, 560 (2013).Google Scholar
Li, X., Wen, J.Q., Low, J.X., Fang, Y.P., and Yu, J.G.: Design and fabrication of semiconductor photocatalyst for photocatalytic reduction of CO2 to solar fuel. Sci. China Mater. 57, 70 (2014).Google Scholar
Yuan, L. and Xu, Y.J.: Photocatalytic conversion of CO2 into value-added and renewable fuels. Appl. Surf. Sci. 342, 154 (2015).Google Scholar
Wen, J.Q., Xie, J., Chen, X.B., and Lia, X.: A review on g-C3N4-based photocatalysts. Appl. Surf. Sci. 391, 72 (2017).Google Scholar
Ye, S., Wang, R., Wu, M.Z., and Yuan, Y.P.: A review on g-C3N4 for photocatalytic water splitting and CO2 reduction. Appl. Surf. Sci. 358, 15 (2015).Google Scholar
He, K.L., Xie, J., Luo, X.Y., Wen, J.Q., Ma, S., Li, X., Fang, Y.P., and Zhang, X.C.: Enhanced visible light photocatalytic H2 production over Z-scheme g-C3N4 nanosheets/WO3 nanorods nanocomposites loaded with Ni(OH) x cocatalysts. Chin. J. Catal. 38, 240 (2017).Google Scholar
Wang, X.X., Zhang, L.H., Lin, H.J., Nong, Q.Y., Wu, Y., Wu, T.H., and He, Y.M.: Synthesis and characterization of a ZrO2/g-C3N4 composite with enhanced visible-light photoactivity for rhodamine degradation. RSC Adv. 4, 40029 (2014).Google Scholar
Zhao, L.H., Zhang, L.H., Lin, H.J., Nong, Q.Y., Cui, M., Wu, Y., and He, Y.M.: Fabrication and characterization of hollow CdMoO4 coupled g-C3N4 heterojunction with enhanced photocatalytic activity. J. Hazard. Mater. 299, 333 (2015).Google Scholar
Ohno, T., Murakami, N., Koyanagi, T., and Yang, Y.: Photocatalytic reduction of CO2 over a hybrid photocatalyst composed of WO3 and graphitic carbon nitride (g-C3N4) under visible light. J. CO2 Util. 6, 17 (2014).Google Scholar
He, Y.M., Zhang, L.H., Teng, B.T., and Fan, M.H.: A new application of Z-scheme Ag3PO4/g-C3N4 composite in converting CO2 to fuel. Environ. Sci. Technol. 49, 649 (2015).CrossRefGoogle ScholarPubMed
Zhou, S., Liu, Y., Li, J.M., Wang, Y.J., Jiang, G.Y., Zhao, Z., Wang, D.X., Duan, A.J., Liu, J., and Wei, Y.C.: Facile in situ synthesis of graphitic carbon nitride (g-C3N4)–N–TiO2 heterojunction as an efficient photocatalyst for the selective photoreduction of CO2 to CO. Appl. Catal., B. 158–159, 20 (2014).CrossRefGoogle Scholar
Shi, H.F., Chen, G.Q., Zhang, C.L., and Zou, Z.G.: Polymeric g-C3N4 coupled with NaNbO3 nanowires toward enhanced photocatalytic reduction of CO2 into renewable fuel. ACS Catal. 4, 3637 (2014).CrossRefGoogle Scholar
He, Y.M., Wang, Y., Zhang, L.H., Teng, B.T., and Fan, M.H.: High-efficiency conversion of CO2 to fuel over ZnO/g-C3N4 photocatalyst. Appl. Catal., B 168–169, 1 (2015).Google Scholar
Yuan, Y.P., Cao, S.W., Liao, Y.S., Yin, L.S., and Xue, C.: Red phosphor/g-C3N4 heterojunction with enhanced photocatalytic activities for solar fuels production. Appl. Catal., B 140–141, 164 (2013).Google Scholar
Luo, J., Zhou, X.S., Ma, L., and Xu, X.Y.: Rational construction of Z-scheme Ag2CrO4/g-C3N4 composites with enhanced visible-light photocatalytic activity. Appl. Surf. Sci. 390, 357 (2016).Google Scholar
Lv, J.L., Dai, K., Zhang, J.F., Geng, L., Liang, C.H., Liu, Q.C., Zhu, G.P., and Chen, C.: Facile synthesis of Z-scheme graphitic-C3N4/Bi2MoO6 nanocomposite for enhanced visible photocatalytic properties. Appl. Surf. Sci. 358, 377 (2015).Google Scholar
Huang, L.Y., Xu, H., Zhang, R.X., Cheng, X.N., Xia, J.X., Xu, Y.G., and Li, H.M.: Synthesis and characterization of g-C3N4/MoO3 photocatalyst with improved visible-light photoactivity. Appl. Surf. Sci. 283, 25 (2013).Google Scholar
Li, Y.P., Huang, L.Y., Xu, J.B., Xu, H., Xu, Y.G., Xia, J.X., and Li, H.M.: Visible-light-induced blue MoO3–C3N4 composite with enhanced photocatalytic activity. Mater. Res. Bull. 70, 500 (2015).Google Scholar
He, Y.M., Zhang, L.H., Wang, X.X., Wu, Y., Lin, H.J., Zhao, L.H., Weng, W.Z., Wan, H.L., and Fan, M.H.: Enhanced photodegradation activity of methyl orange over Z-scheme type MoO3/g-C3N4 composite under visible light irradiation. RSC Adv. 4, 13610 (2014).CrossRefGoogle Scholar
Xiao, J.D., Xie, Y.B., Cao, H.B., Wang, Y.Q., and Zhao, Z.J.: g-C3N4-triggered super synergy between photocatalysis and ozonation attributed to promoted radical ˙OH generation. Catal. Commun. 66, 10 (2015).Google Scholar
Yan, H.J., Xie, X.H., Liu, K.W., Cao, H.M., Zhang, X.J., and Luo, Y.L.: Facile preparation of Co3O4 nanoparticles via thermal decomposition of Co(NO3)2 loading on C3N4 . Powder Technol. 221, 199 (2012).Google Scholar
Xu, H., Yan, J., Xu, Y.G., Song, Y.H., Li, H.M., Xia, J.X., Huang, C.J., and Wan, H.L.: Novel visible-light-driven AgX/graphite-like C3N4 (X = Br, I) hybrid materials with synergistic photocatalytic activity. Appl. Catal., B 129, 182 (2013).Google Scholar
Adhikari, S.P., Pant, H.R., Kim, H.J., Park, C.H., and Kim, C.S.: Deposition of ZnO flowers on the surface of g-C3N4 sheets via hydrothermal process. Ceram. Int. 41, 12923 (2015).Google Scholar
Peng, W.C. and Li, X.Y.: Synthesis of MoS2/g-C3N4 as a solar light-responsive photocatalyst for organic degradation. Catal. Commun. 49, 63 (2014).Google Scholar
Tonda, S., Kumar, S., and Shanker, V.: In situ growth strategy for highly efficient Ag2CO3/g-C3N4 hetero/nanojunctions with enhanced photocatalytic activity under sunlight irradiation. J. Environ. Chem. Eng. 3, 852 (2015).Google Scholar
Chai, B., Zou, F.Y., and Chen, W.J.: Facile synthesis of Ag3PO4/C3N4 composites with improved visible light photocatalytic activity. J. Mater. Res. 30, 1128 (2015).Google Scholar
Wang, M., Fang, M.H., Tang, C., and Zhang, L.N.: A C3N4/Bi2WO6 organic–inorganic hybrid photocatalyst with a high visible-light-driven photocatalytic activity. J. Mater. Res. 31, 713 (2016).Google Scholar
Yu, J.X., Nong, Q.Y., Jiang, X.L., Liu, X.Z., Wu, Y., and He, Y.M.: Novel Fe2(MoO4)3/g-C3N4 heterojunction for efficient contaminant removal and hydrogen production under visible light irradiation. Sol. Energy 139, 355 (2016).Google Scholar
Vignesh, K., Suganthi, A., Min, B.K., and Kang, M.: Photocatalytic activity of magnetically recoverable MnFe2O4/g-C3N4/TiO2 nanocomposite under simulated solar light irradiation. J. Mol. Catal. A: Chem. 395, 373 (2014).Google Scholar
Li, G.T., Wong, K.H., Zhang, X.W., Hu, C., Yu, J.C., Chan, R.C.Y., and Wong, P.K.: Degradation of acid orange 7 using magnetic AgBr under visible light: The roles of oxidizing species. Chemosphere 6, 1185 (2009).Google Scholar
Xu, D.B., Shi, W.D., Song, C.J., Chen, M., Yang, S.B., Fan, W.Q., and Chen, B.Y.: In situ synthesis and enhanced photocatalytic activity of visible-light-driven plasmonic Ag/AgCl/NaTaO3 nanocubes photocatalysts. Appl. Catal., B 191, 228 (2016).Google Scholar
Wang, D.F., Kako, T., and Ye, J.H.: Efficient photocatalytic decomposition of acetaldehyde over a solid-solution perovskite (Ag0.75Sr0.25)(Nb0.75Ti0.25)O3 under visible-light irradiation. J. Am. Chem. Soc. 130, 2724 (2008).Google Scholar
He, Y.M., Zhang, L.H., Fan, M.H., Wang, X.X., Walbridge, M.L., Nong, Q.Y., Wu, Y., and Zhao, L.H.: Z-scheme SnO2−x /g-C3N4 composite as an efficient photocatalyst for dye degradation and photocatalytic CO2 reduction. Sol. Energy Mater. Sol. Cells 137, 175 (2015).Google Scholar
Jo, W.K. and Selvam, N.C.S.: Enhanced visible light-driven photocatalytic performance of ZnO–g-C3N4 coupled with graphene oxide as a novel ternary nanocomposite. J. Hazard. Mater. 299, 462 (2015).CrossRefGoogle ScholarPubMed
Yan, Y., Chen, T.R., Zou, Y.C., and Wang, Y.: Biotemplated synthesis of Au loaded Sn-doped TiO2 hierarchical nanorods using nanocrystalline cellulose and their applications in photocatalysis. J. Mater. Res. 31, 1383–1392 (2016).Google Scholar
Thomas, J., Radhika, S., and Yoon, M.: Nd3+-doped TiO2 nanoparticles incorporated with heteropoly phosphotungstic acid: A novel solar photocatalyst for degradation of 4-chlorophenol in water. J. Mol. Catal. A: Chem. 411, 146 (2016).Google Scholar
Tian, Y.L., Chang, B.B., Lu, J.L., Fu, J., Xi, F.G., and Dong, X.P.: Hydrothermal synthesis of graphitic carbon nitride–Bi2WO6 heterojunctions with enhanced visible light photocatalytic activities. ACS Appl. Mater. Interfaces 5, 7079 (2013).Google Scholar
Lang, Q.Q., Yang, Y.J., Zhu, Y.Z., Hu, W.L., Jiang, W.Y., Zhong, S.X., Gong, P.J., Teng, B.T., Zhao, L.H., and Bai, S.: High-index facet engineering of PtCu cocatalysts for superior photocatalytic reduction of CO2 to CH4 . J. Mater. Chem. A 5, 6686 (2017).Google Scholar
Supplementary material: File

Feng supplementary material

Feng supplementary material

Download Feng supplementary material(File)
File 160 KB