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Journal of Materials Science: Materials in Electronics
Erschienen in: Journal of Materials Science: Materials in Electronics 21/2017

11.07.2017

Facile fabrication of a direct Z-scheme MoO3/Ag2CrO4 composite photocatalyst with improved visible light photocatalytic performance

verfasst von: Wen Li, Jinfen Chen, Rongting Guo, Jiaming Wu, Xiaosong Zhou, Jin Luo

Erschienen in: Journal of Materials Science: Materials in Electronics | Ausgabe 21/2017

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Abstract

A direct Z-scheme type MoO3/Ag2CrO4 composite photocatalyst was successfully fabricated using a facile in situ precipitation method and characterized by X-ray diffraction, scanning electron microscopy (SEM), high-resolution transmission electron microscopy, X-ray photoelectron spectroscopy, ultraviolet–visible diffuse reflection spectroscopy (UV–Vis DRS) and photoluminescence spectroscopy (PL). The photocatalytic activity of the as-obtained MoO3/Ag2CrO4 composite was evaluated by the photo-degradation of methyl orange (MO) under visible light irradiation (λ > 420 nm). Compared with pure Ag2CrO4 and MoO3, MoO3/Ag2CrO4 composites presented enhanced photocatalytic activities in the degradation of MO. Significantly, the optimal MoO3(4.0 wt%)/Ag2CrO4 sample showed the highest degradation rate of MO, which was approximately 2.5 times higher than that of Ag2CrO4 and 13 times larger than that of MoO3, respectively. Such an enhancement could be mainly ascribed to the efficient separation of photogenerated charge carriers through a Z-scheme system composed of Ag2CrO4 and MoO3. Furthermore, a direct Z-scheme mechanism responsible for the photocatalytic activity enhancement in the MoO3/Ag2CrO4 binary photocatalytic system was proposed based on the results of energy band positions, active species trapping experiments and photoluminescence spectroscopy.
Vorheriger Artikel Effect of substrate temperature on the characteristics of ZnO films produced by a combination of thermal vapor deposition and oxidation processes
Nächster Artikel Dynamics of radio-photoluminescence and thermally-stimulated luminescence in KBr:Sm

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Literatur
1.
R. Asahi, T. Morikawa, H. Irie, T. Ohwaki, Nitrogen-doped titanium dioxide as visible-light-sensitive photocatalyst: designs, developments, and prospects. Chem. Rev. 114, 9824–9852 (2014)CrossRef
2.
H.F. Cheng, B.B. Huang, Y. Dai, Engineering BiOX (X = Cl, Br, I) nanostructures for highly efficient photocatalytic applications. Nanoscale 6, 2009–2026 (2014)CrossRef
3.
S. Martha, P.C. Sahoo, K. Parida, An overview on visible light responsive metal oxide based photocatalysts for hydrogen energy production. RSC Adv. 5, 61535–61553 (2015)CrossRef
4.
S. Das, W.W. Daud, A review on advances in photocatalysts towards CO2 conversion. RSC Adv. 4, 20856–20893 (2014)CrossRef
5.
Q. Li, B.D. Guo, J.G. Yu, J.R. Ran, B.H. Zhang, H.J. Yan, J.R. Gong, Highly efficient visible-light-driven photocatalytic hydrogen production of CdS-cluster-decorated graphene nanosheets. J. Am. Chem. Soc. 133, 10878–10884 (2011)CrossRef
6.
J. Liu, Y. Liu, N.Y. Liu, Y.Z. Han, X. Zhang, H. Huang, Y. Lifshitz, S.T. Lee, J. Zhong, Z.H. Kang, Metal-free efficient photocatalyst for stable visible water splitting via a two-electron pathway. Science 347, 970–974 (2015)CrossRef
7.
X.C. Wang, K. Maeda, A. Thomas, K. Takanabe, G. Xin, J.M. Carlsson, K. Domen, M. Antonietti, A metal-free polymeric photocatalyst for hydrogen production from water under visible light. Nat. Mater. 8, 76–80 (2009)CrossRef
8.
D.J. Martin, G.Q. Liu, S.J. Moniz, Y.P. Bi, A.M. Beale, J.H. Ye, J.W. Tang, Efficient visible driven photocatalyst, silver phosphate: performance, understanding and perspective. Chem. Soc. Rev. 44, 7808–7828 (2015)CrossRef
9.
G.P. Li, Y.X. Wang, L.Q. Mao, Recent progress in highly efficient Ag-based visible-light photocatalysts. RSC Adv. 4, 53649–53661 (2014)CrossRef
10.
C.M. Suarez, S. Hernández, N. Russo, BiVO4 as photocatalyst for solar fuels production through water splitting: a short review. Appl. Catal. A 504, 158–170 (2015)CrossRef
11.
D.F. Xu, B. Cheng, S.W. Cao, J.G. Yu, Enhanced photocatalytic activity and stability of Z-scheme Ag2CrO4-GO composite photocatalysts for organic pollutant degradation. Appl. Catal. B 164, 380–388 (2015)CrossRef
12.
J. Luo, X.S. Zhou, X.M. Ning, L. Zhan, L. Ma, X.Y. Xu, Z.Y. Huang, J.M. Liang, Synthesis and characterization of Z-scheme In2S3/Ag2CrO4 composites with an enhanced visible-light photocatalytic performance. New J. Chem. 41, 845–856 (2017)CrossRef
13.
Y.Y. Shang, X. Chen, W.W. Liu, P.F. Tan, H.Y. Chen, L.D. Wu, C. Ma, X. Xiong, J. Pan, Photocorrosion inhibition and high-efficiency photoactivity of porous g-C3N4/Ag2CrO4 composites by simple microemulsion-assisted co-precipitation method. Appl. Catal. B 204, 78–88 (2017)CrossRef
14.
J. Luo, X.S. Zhou, L. Ma, X.Y. Xu, H.T. Ruan, Z.B. Zhang, Facile fabrication and enhanced visible-light photocatalytic activity of In2O3/Ag2CrO4 composites. RSC Adv. 6, 52627–52635 (2016)CrossRef
15.
L. Shi, L. Liang, F.X. Wang, M.S. Liu, J.M. Sun, Ag2CrO4 nanoparticles loaded on two-dimensional large surface area graphite-like carbon nitride sheets: simple synthesis and excellent photocatalytic performance. Dalton Trans. 45, 5815–5824 (2016)CrossRef
16.
D.F. Xu, S.W. Cao, J.F. Zhang, B. Cheng, J.G. Yu, Effects of the preparation method on the structure and the visible-light photocatalytic activity of Ag2CrO4, Beilstein J. Nanotechnol. 5, 658–666 (2014)CrossRef
17.
J. Luo, X.S. Zhou, L. Ma, X.Y. Xu, J.X. Wu, H.P. Liang, Enhanced photodegradation activity of methyl orange over Ag2CrO4/SnS2 composites under visible light irradiation. Mater. Res. Bull. 77, 291–299 (2016)CrossRef
18.
M. Pirhashemi, A. Habibi-Yangjeh, Novel ZnO/Ag2CrO4 nanocomposites with n-n heterojunctions as excellent photocatalysts for degradation of different pollutants under visible light. J. Mater. Sci. 27, 4098–4108 (2016)
19.
S. Feizpoor, A. Habibi-Yangjeh, S. Vadivel, Novel TiO2/Ag2CrO4 nanocomposites: efficient visible-light-driven photocatalysts with n-n heterojunctions, J. Photoch. Photobiol. A 341, 57–68 (2017)CrossRef
20.
J. Luo, X.S. Zhou, L. Ma, X.Y. Xu, Rational construction of Z-scheme Ag2CrO4/g-C3N4 composites with enhanced visible-light photocatalytic activity. Appl. Surf. Sci. 390, 357–367 (2016)CrossRef
21.
L.J. Zhang, S. Li, B.K. Liu, D.J. Wang, T.F. Xie, Highly efficient CdS/WO3 photocatalysts: Z-scheme photocatalytic mechanism for their enhanced photocatalytic H2 evolution under visible light. ACS Catal. 4, 3724–3729 (2014)CrossRef
22.
R.Q. Ye, H.B. Fang, Y.Z. Zheng, N. Li, Y. Wang, X. Tao, Fabrication of CoTiO3/g-C3N4 hybrid photocatalysts with enhanced H2 evolution: Z-scheme photocatalytic mechanism insight. ACS Appl. Mater. Interfaces 8, 13879–13889 (2016)CrossRef
23.
Y.C. Deng, L. Tang, G.M. Zeng, J.J. Wang, Y.Y. Zhou, J.J. Wang, J. Tang, Y.N. Liu, B. Peng, F. Chen, Facile fabrication of a direct Z-scheme Ag2CrO4/g-C3N4 photocatalyst with enhanced visible light photocatalytic activity. J. Mol. Catal. A 421, 209–221 (2016)CrossRef
24.
J. Luo, X.S. Zhou, L. Ma, X.M. Ning, L. Zhan, X.Y. Xu, L.M. Xu, L.L. Zhang, H.T. Ruan, Z.B. Zhang, Fabrication of WO3/Ag2CrO4 composites with enhanced visible-light photodegradation towards methyl orange. Adv. Powder Technol. 28, 1018–1027 (2017)CrossRef
25.
T.H. Chiang, P.Y. Ho, S.Y. Chiu, A.C. Chao, Synthesis, characterization and photocatalytic activity of α-MoO3 particles utilizing different polyol monomers under visible light irradiation. J. Alloy Compd. 651, 106–113 (2015)CrossRef
26.
I. Ghaffar, M.F. Warsi, M. Shahid, I. Shakir, Unprecedented photocatalytic activity of carbon coated/MoO3 core-shell nanoheterostructurs under visible light irradiation, Phys. E 79, 1–7 (2016)CrossRef
27.
M.Z. Zhong, Z.M. Wei, X.Q. Meng, F.M. Wu, J.B. Li, From MoS2 microspheres to α-MoO3 nanoplates: growth mechanism and photocatalytic activities. Eur. J. Inorg. Chem. 2014, 3245–3251 (2014)CrossRef
28.
L.Y. Huang, H. Xu, R.X. Zhang, X.N. Cheng, J.X. Xia, Y.G. Xu, H.M. Li, Synthesis and characterization of g-C3N4/MoO3 photocatalyst with improved visible-light photoactivity. Appl. Surf. Sci. 283, 25–32 (2013)CrossRef
29.
W. Li, J.F. Chen, R.T. Guo, J.M. Wu, X.S. Zhou, J. Luo, Facile synthesis of MoS2/Ag2CrO4 composites with improved visible light driven photocatalytic performance. J. Mater. Sci.: Mater. Electron. (2017). doi:10.​1007/​s10854-017-7258-y
30.
Y.M. He, L.H. Zhang, X.X. Wang, Y. Wu, H.J. Lin, L.H. Zhao, W.Z. Weng, H.L. Wan, M.H. Fan, Enhanced photodegradation activity of methyl orange over Z-scheme type MoO3-g-C3N4 composite under visible light irradiation. RSC Adv. 4, 13610–13619 (2014)CrossRef
31.
J. Ma, C.Y. Chen, F. Yu, Self-regenerative and self-enhanced smart graphene/Ag3PO4 hydrogel adsorbent under visible light. New J. Chem. 40, 3208–3215 (2016)CrossRef
32.
B. Chai, X. Wang, Enhanced visible light photocatalytic activity of BiOI/BiOCOOH composites synthesized via ion exchange strategy. RSC Adv. 5, 7589–7596 (2015)CrossRef
33.
Y.P. Li, L.Y. Huang, J.B. Xu, H. Xu, Y.G. Xu, J.X. Xia, H.M. Li, Visible-light-induced blue MoO3-C3N4 composite with enhanced photocatalytic activity. Mater. Res. Bull. 70, 500–505 (2015)CrossRef
34.
J.S. Lu, Y.J. Wang, F. Liu, L. Zhang, S.N. Chai, Fabrication of a direct Z-scheme type WO3/Ag3PO4 composite photocatalyst with enhanced visible-light photocatalytic performances. Appl. Surf. Sci. 393, 180–190 (2017)CrossRef
35.
T. Cai, Y.T. Liu, L.L. Wang, S.Q. Zhang, Y.X. Zeng, J.L. Yuan, J.H. Ma, W.Y. Dong, C.B. Liu, S.L. Luo, Silver phosphate-based Z-Scheme photocatalytic system with superior sunlight photocatalytic activities and anti-photocorrosion performance. Appl. Catal. B 208, 1–13 (2017)CrossRef
36.
F. Chen, Q. Yang, X.M. Li, G.M. Zeng, D.B. Wang, C.G. Niu, J.W. Zhao, H.X. An, T. Xie, Y.C. Deng, Hierarchical assembly of graphene-bridged Ag3PO4/Ag/BiVO4 (040) Z-scheme photocatalyst: an efficient, sustainable and heterogeneous catalyst with enhanced visible-light photoactivity towards tetracycline degradation under visible light irradiation. Appl. Catal. B 200, 330–342 (2017)CrossRef
37.
Z.Y. Zhang, D.L. Jiang, C.S. Xing, L.L. Chen, M. Chen, M.Q. He, Novel AgI-decorated β-Bi2O3 nanosheet heterostructured Z-scheme photocatalysts for efficient degradation of organic pollutants with enhanced performance. Dalton Trans. 44, 11582–11591 (2015)CrossRef
38.
T.Y. Wang, W. Quan, D.L. Jiang, L.L. Chen, D. Li, S.C. Meng, M. Chen, Synthesis of redox-mediator-free direct Z-scheme AgI/WO3 nanocomposite photocatalysts for the degradation of tetracycline with enhanced photocatalytic activity. Chem. Eng. J. 300, 280–290 (2016)CrossRef
39.
T.J. Ma, J. Wu, Y.D. Mi, Q.H. Chen, D. Ma, C. Chai, Novel Z-Scheme g-C3N4/C@Bi2MoO6 composite with enhanced visible-light photocatalytic activity for β-naphthol degradation. Sep. Purif. Technol. 183, 54–65 (2017)CrossRef
40.
V.V. Kumar, K. Gayathri, S.P. Anthony, Synthesis of α-MoO3 nanoplates using organic aliphatic acids and investigation of sunlight enhanced photodegradation of organic dyes. Mater. Res. Bull. 76, 147–154 (2016)CrossRef
41.
J.F. Zhang, W.L. Yu, J.J. Liu, B.S. Liu, Illustration of high-active Ag2CrO4 photocatalyst from the first-principle calculation of electronic structures and carrier effective mass. Appl. Surf. Sci. 358, 457–462 (2015)CrossRef
42.
C.J. Song, Y. Feng, W.D. Shi, C.B. Liu, Fabrication and mechanism of a novel direct solid-state Z-scheme photocatalyst CdS/BiOI under visible light. CrystEngComm 18, 7796–7804 (2016)CrossRef
43.
B.C. Zhu, P.F. Xia, Y. Li, W.K. Ho, J.G. Yu, Fabrication and photocatalytic activity enhanced mechanism of direct Z-scheme g-C3N4/Ag2WO4 photocatalyst. Appl. Surf. Sci. 391, 175–183 (2017)CrossRef
44.
H.Y. Chuai, D.F. Zhou, X.F. Zhu, Z.H. Li, W.P. Huang, Characterization of V2O5/MoO3 composite photocatalysts prepared via electrospinning and their photodegradation activity for dimethyl phthalate. Chinese J. Catal. 36, 2194–2202 (2015)CrossRef
45.
C.S. Zhu, L. Zhang, B. Jiang, J.T. Zheng, P. Hu, S.J. Li, M.B. Wu, W.T. Wu, Fabrication of Z-scheme Ag3PO4/MoS2 composites with enhanced photocatalytic activity and stability for organic pollutant degradation. Appl. Surf. Sci. 377, 99–108 (2016)CrossRef
46.
S.Y. Bao, Q.F. Wu, S.Z. Chang, B.Z. Tian, J.L. Zhang, Z-scheme CdS-Au-BiVO4 with enhanced photocatalytic activity for organic contaminant decomposition. Catal. Sci. Technol. 7, 124–132 (2017)CrossRef
47.
Y.C. Bao, K.Z. Chen, A novel Z-scheme visible light driven Cu2O/Cu/g-C3N4 photocatalyst using metallic copper as a charge transfer mediator, Mol. Catal. 432, 187–195 (2017)CrossRef
48.
Y.Z. Hong, Y.H. Jiang, C.S. Li, W.Q. Fan, X. Yan, M. Yan, W.D. Shi, In-situ synthesis of direct solid-state Z-scheme V2O5/g-C3N4 heterojunctions with enhanced visible light efficiency in photocatalytic degradation of pollutants. Appl. Catal. B 180, 663–673 (2016)CrossRef
49.
J.L. Zhang, Z. Ma, Flower-like Ag3VO4/BiOBr np heterojunction photocatalysts with enhanced visible-light-driven catalytic activity. Mol. Catal. 436, 190–198 (2017)CrossRef
50.
J. Luo, X.S. Zhou, L. Ma, L.M. Xu, X.Y. Xu, Z.H. Du, J.Q. Zhang, Enhancing visible light photocatalytic activity of direct Z-scheme SnS2/Ag3PO4 heterojunction photocatalysts. Mater. Res. Bull. 81, 16–26 (2016)CrossRef
51.
C.F. Yu, K. Wang, P.Y. Yang, S.N. Yang, C. Lu, Y.Z. Song, S.Y. Dong, J.Y. Sun, J.H. Sun, One-pot facile synthesis of Bi2S3/SnS2/Bi2O3 ternary heterojunction as advanced double Z-scheme photocatalytic system for efficient dye removal under sunlight irradiation. Appl. Surf. Sci. 420, 233–242 (2017)CrossRef
52.
Y.X. Yang, Y.N. Guo, F.Y. Liu, X. Yuan, Y.H. Guo, S.Q. Zhang, W. Guo, M.X. Huo, Preparation and enhanced visible-light photocatalytic activity of silver deposited graphitic carbon nitride plasmonic photocatalyst. Appl. Catal. B 142, 828–837 (2013)CrossRef
53.
E. Akbarzadeh, S.R. Setayesh, M.R. Gholami, Synthesis of the visible-light-driven Ag3VO4/Ag3PO4/Ag photocatalysts with enhanced photocatalytic activity. RSC Adv. 6, 14909–14915 (2016)CrossRef
Metadaten
Titel
Facile fabrication of a direct Z-scheme MoO3/Ag2CrO4 composite photocatalyst with improved visible light photocatalytic performance
verfasst von
Wen Li
Jinfen Chen
Rongting Guo
Jiaming Wu
Xiaosong Zhou
Jin Luo
Publikationsdatum
11.07.2017
Verlag
Springer US
Erschienen in
Journal of Materials Science: Materials in Electronics / Ausgabe 21/2017
Print ISSN: 0957-4522
Elektronische ISSN: 1573-482X
DOI
https://doi.org/10.1007/s10854-017-7495-0

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