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Journal of Materials Science
Erschienen in: Journal of Materials Science 29/2020

13.07.2020 | Ceramics

Enhanced piezocatalytic performance of ZnO nanosheet microspheres by enriching the surface oxygen vacancies

verfasst von: Yang Bai, Jingzhong Zhao, Zhenlin Lv, Kathy Lu

Erschienen in: Journal of Materials Science | Ausgabe 29/2020

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Abstract

In this paper, ZnO nanosheet microspheres with a diameter of about 5 μm were obtained by a hydrothermal method and annealed in vacuum, hydrogen, and air. The photocatalytic, piezo-photocatalytic, and piezoelectric catalytic efficiency for degradation of different dyes (methyl orange, rhodamine blue (RhB), and AO7) by ZnO microspheres were studied. It is found that the free electrons originally bound by the oxygen vacancies could move toward the surface of ZnO nanosheet to participate in the degradation of RhB and AO7 by an alternating built-in piezoelectrical field. The higher oxygen vacancy concentration and the higher intensity and frequency of the dynamic piezoelectric field lead to higher piezoelectric catalytic efficiency of ZnO microspheres. The photocatalytic efficiency and piezoelectric catalytic efficiency of ZnO nanosheet microspheres can be improved by annealed in vacuum, which can greatly promote the application of ZnO porous catalyst through harvesting the ultrasonic energy.
Vorheriger Artikel Formation of single-crystal Cu2O strips in non-single-crystal CuO thin films by continuous-wave laser diode with micro-chevron laser beam (-CLB)
Nächster Artikel Motion of liquid and stabilising particles in individual liquid aluminium alloy films

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Literatur
1.
Chunmei L, Taha A, Mingguo M, Tomas E, Jiefang Z (2013) A facile approach to ZnO/CdS nanoarrays and their photocatalytic and photoelectrochemical properties. Appl Catal B 138:175–183
2.
Wang H, Liu X, Wang SL, Li L (2018) Dual templating fabrication of hierarchical porous three-dimensional ZnO/carbon nanocomposites for enhanced photocatalytic and photoelectrochemical activity. Appl Catal B 222:209–218
3.
Adnan MAM, Julkapli NM, Hamid SBA (2016) Review on ZnO hybrid photocatalyst: impact on photocatalytic activities of water pollutant degradation. Rev Inorg Chem 36(2):77–104
4.
Ansari SA, Khan MM, Ansari MO, Lee J, Cho MH (2013) Biogenic synthesis, photocatalytic, and photoelectrochemical performance of Ag–ZnO nanocomposite. J Phys Chem C 117(51):27023–27030
5.
Andrade GRS, Nascimento CC, Silva EC, Mendes DTSL, Gimenez IF (2017) ZnO/Au nanocatalysts for enhanced decolorization of an azo dye under solar, UV-A and dark conditions, J Alloys Compd 710:557–566
6.
Yang C, Li QS (2019) ZnO inverse opals with deposited Ag nanoparticles: fabrication, characterization and photocatalytic activity under visible light irradiation. J Photochem Photobiol a-Chem 371:118–127
7.
Ren C, Yang B, Wu M, Xu J, Fu Z, Lv Y, Guo T, Zhao Y, Zhu C (2010) Synthesis of Ag/ZnO nanorods array with enhanced photocatalytic performance. J Hazard Mater 182(1–3):123–129
8.
Wang GJ, Li ZC, Li MY, Feng YM, Li W, Lv SS, Liao JC (2018) Synthesizing vertical porous ZnO nanowires arrays on Si/ITO substrate for enhanced photocatalysis. Ceram Int 44(2):1291–1295
9.
Chen Y, Zhang LN, Ning LC, Zhang CJ, Zhao H, Liu B, Yang HQ (2015) Superior photocatalytic activity of porous wurtzite ZnO nanosheets with exposed 001 facets and a charge separation model between polar (001) and (00–1) surfaces. Chem Eng J 264:557–564
10.
Samadi M, Zirak M, Naseri A, Khorashadizade E, Moshfegh AZ (2016) Recent progress on doped ZnO nanostructures for visible-light photocatalysis. Thin Solid Films 605:2–19
11.
Chen H, Qi J, Zhang Y, Liao Q, Zhang X, Huang Y (2007) Field emission characteristics of ZnO nanotetrapods and the effect of thermal annealing in hydrogen. Chin Sci Bull 52(9):1287–1290
12.
Wang S, Zhu B, Liu M, Zhang L, Yu J, Zhou M (2019) Direct Z-scheme ZnO/CdS hierarchical photocatalyst for enhanced photocatalytic H2-production activity. Appl Catal B 243:19–26
13.
Liu JY, Xu H, Li HP, Song YH, Wu JJ, Gong YJ, Xu L, Yuan SQ, Li HM, Ajayan PM (2019) In-situ formation of hierarchical 1D–3D hybridized carbon nanostructure supported nonnoble transition metals for efficient electrocatalysis of oxygen reaction. Appl Catal B 243:151–160
14.
Wang Z, Liang X, Zhu Y, Zouhu X, Feng X, Zhu R (2019) Ag and Cu2O modified 3D flower-like ZnO nanocomposites and evaluated by photocatalysis oxidation activity regulation. Ceram Int 45(17):23310–23319
15.
Zhou L, Tan YL, Wang JY, Xu WC, Yuan Y, Cai WS, Zhu SN, Zhu J (2016) 3D self-assembly of aluminium nanoparticles for plasmon-enhanced solar desalination. Nat Photonics 10(6):393–398
16.
Zhang C, Wang Y, Bi S, Luo G (2011) Preparation of mesoporous ZnO microspheres through a membrane-dispersion microstructured reactor and a hydrothermal treatment. Ind Eng Chem Res 50(23):13355–13361
17.
Lei A, Qu B, Zhou W, Wang Y, Zhang Q, Zou B (2012) Facile synthesis and enhanced photocatalytic activity of hierarchical porous ZnO microspheres. Mater Lett 66(1):72–75
18.
Sun X, Li Q, Jiang J, Mao Y (2014) Morphology-tunable synthesis of ZnO nanoforest and its photoelectrochemical performance. Nanoscale 6(15):8769–8780
19.
Liu H, Ma H, Joo J, Yin Y (2016) Contribution of multiple reflections to light utilization efficiency of submicron hollow TiO2 photocatalyst. Sci China Mater 59(12):1017–1026
20.
Lin H-M, Chang K-S (2017) Synergistic piezophotocatalytic and photoelectrochemical performance of poly(vinylidene fluoride)–ZnSnO3 and poly(methyl methacrylate)–ZnSnO3 nanocomposites. RSC Advances 7(49):30513–30520
21.
Dai BY, Lu CH, Kou JH, Xu ZZ, Wang FL (2017) Photocatalytic performance of PMN-PT@TiO2 highly enhanced by alternative spatial electric field induced charge separation effect. J Alloy Compd 696:988–995
22.
Bai Y, Zhao J, Lv Z, Lu K (2019) Enhanced piezo-phototronic effect of ZnO nanorod arrays for harvesting low mechanical energy. Ceram Int 45(12):15065–15072
23.
Bai Y, Zhao J, Li Y, Lv Z, Kathy L (2019) Preparation and photocatalytic performance of TiO2/PbTiO3 fiber composite enhanced by external force induced piezoelectric field. J Am Ceram Soc 102(9):5415–5423
24.
Chen XY, Liu LF, Feng YW, Wang LF, Bian ZF, Li HX, Wang ZL (2017) Fluid eddy induced piezo-promoted photodegradation of organic dye pollutants in wastewater on ZnO nanorod arrays/3D Ni foam. Mater Today 20(9):501–506
25.
Kumar R, Kumar G, Akhtar MS, Umar A (2015) Sonophotocatalytic degradation of methyl orange using ZnO nano-aggregates. J Alloy Compd 629:167–172
26.
Starr MB, Shi J, Wang X (2012) Piezopotential-driven redox reactions at the surface of piezoelectric materials. Angew Chem Int Ed Engl 51(24):5962–5966
27.
Lin J-H, Tsao Y-H, Wu M-H, Chou T-M, Lin Z-H, Wu JM (2017) Single- and few-layers MoS2 nanocomposite as piezo-catalyst in dark and self-powered active sensor. Nano Energy 31:575–581
28.
Hao L, Huang HW, Guo YX, Zhang YH (2018) Multifunctional Bi2O2(OH)(NO3) nanosheets with 001 active exposing facets: efficient photocatalysis, dye-sensitization, and piezoelectric-catalysis. Acs Sustain Chem Eng 6(2):1848–1862
29.
Wei Y, Zhang Y, Geng W, Su H, Long M (2019) Efficient bifunctional piezocatalysis of Au/BiVO4 for simultaneous removal of 4-chlorophenol and Cr(VI) in water. Appl Catal B: Environ 259:118084
30.
Nie Q, Xie Y, Ma J, Wang J, Zhang G (2020) High piezo–catalytic activity of ZnO/Al2O3 nanosheets utilizing ultrasonic energy for wastewater treatment. J Clean Prod 242:118532
31.
Liu D, Song Y, Xin Z, Liu G, Jin C, Shan F (2019) High-piezocatalytic performance of eco-friendly (Bi1/2Na1/2)TiO3-based nanofibers by electrospinning. Nano Energy 65:104024
32.
Wu J, Qin N, Lin E, Yuan B, Kang Z, Bao D (2019) Synthesis of Bi4Ti3O12 decussated nanoplates with enhanced piezocatalytic activity. Nanoscale 11(44):21128–21136
33.
Wu MH, Lee JT, Chung YJ, Srinivaas M, Wu JM (2017) Ultrahigh efficient degradation activity of single- and few-layered MoSe2 nanoflowers in dark by piezo-catalyst effect. Nano Energy 40:369–375
34.
Xu X, Jia Y, Xiao L, Wu Z (2018) Strong vibration-catalysis of ZnO nanorods for dye wastewater decolorization via piezo-electro-chemical coupling. Chemosphere 193:1143–1148
35.
Khataee A, Eghbali P, Irani-Nezhad MH, Hassani A (2018) Sonochemical synthesis of WS2 nanosheets and its application in sonocatalytic removal of organic dyes from water solution. Ultrason Sonochem 48:329–339
36.
Li X, Yin X, Gu W, Zhu L, Liu H, Zhang G, Fu Z, Lu Y (2018) Sonocatalysis of the magnetic recyclable layered perovskite oxides. Ultrason Sonochem 49:260–267
37.
Li T, Song L, Zhang S (2018) A novel WO3 sonocatalyst for treatment of rhodamine B under ultrasonic irradiation. Environ Sci Pollut Res Int 25(8):7937–7945
38.
Wang H, Zhang S, Li Y, Wang W, Wang H, Fu Z (2019) Defect-induced formation mechanism for boron nitride nanosheets-nanotubes hybrid structures. Scripta Mater 171:16–20
39.
Wang G, Zheng J, Bi H, Wang S, Wang J, Sun J, Guo Y, Wang C (2019) Ti3+ self-doping in bulk of rutile TiO2 for enhanced photocatalysis. Scripta Mater 162:28–32
40.
Wang ZL (2010) Piezotronic and Piezophototronic Effects. J Phys Chem Lett 1(9):1388–1393
41.
Mantini G, Gao Y, D’Amico A, Falconi C, Wang ZL (2009) Equilibrium piezoelectric potential distribution in a deformed ZnO nanowire. Nano Res 2(8):624–629
42.
Ma J, Ren J, Jia Y, Wu Z, Chen L, Haugen NO, Huang H, Liu Y (2019) High efficiency bi-harvesting light/vibration energy using piezoelectric zinc oxide nanorods for dye decomposition. Nano Energy 62:376–383
Metadaten
Titel
Enhanced piezocatalytic performance of ZnO nanosheet microspheres by enriching the surface oxygen vacancies
verfasst von
Yang Bai
Jingzhong Zhao
Zhenlin Lv
Kathy Lu
Publikationsdatum
13.07.2020
Verlag
Springer US
Erschienen in
Journal of Materials Science / Ausgabe 29/2020
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI
https://doi.org/10.1007/s10853-020-05053-z

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