Abstract
Using Fiber as the based material for photocatalyst particles is favorable for their recovery, thereby avoiding the photocatalyst particles cause secondary pollution to water environment. In this work, the AgBr and Ag3PO4 photocatalyst particles were loaded onto the surface of chitosan fiber (CF) via chelation and in situ anion-exchange method. The photocatalytic results illustrated that the AgBr/Ag3PO4/CF composites displayed the best photocatalytic performance when the mass ratio of Ag3PO4 and AgBr onto the CF was approximately 1:0.15, their degradation rate can reach 98.1% for the methyl orange (MO) solution, this value far exceeded those of pure CF, AgBr/CF composites, and Ag3PO4/CF composites. Besides, the AgBr/Ag3PO4/CF composites also shown excellent durability, after the fifth cycle, they still maintained a decolorization rate of 86.4% for the MO solution, while the Ag3PO4/CF composites maintained a decolorization rate of only 70.7%. Based on these results, we consider that the AgBr/Ag3PO4/CF composites have high practical interest in environmental remediation.
Graphic Abstract
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.References
Wang P, Huang B, Qin X, Zhang X, Dai Y, Wei J, Whangbo MH. Ag@AgCl: a highly efficient and stable photocatalyst active under visible light. Angew Chem Int Edit. 2008;47:7931.
Wang P, Huang B, Zhang X, Qin X, Jin H, Dai Y, Wang Z, Wei J, Zhan J, Wang S, Wang J, Whangbo MH. Highly efficient visible-light plasmonic photocatalyst Ag@AgBr. Chem Eur J. 2009;15:1821.
Hu C, Peng TW, Hu XX, Nie YL, Zhou XF, Qu JH, He H. Plasmon-induced photodegradation of toxic pollutants with Ag-AgI/Al2O3 under visible-light irradiation. J Am Chem Soc. 2009;132:857.
Wang X, Li S, Yu H, Yu J, Liu S. Ag2O as a new visible-light photocatalyst: self-stability and high photocatalytic activity. Chem Eur J. 2011;17:7777.
Dai Z, Shi F, Zhang B, Li M, Zhang Z. Erratum to “Effect of sizing on carbon fiber surface properties and fibers/epoxy interfacial adhesion”. Appl Surf Sci. 2011;258:1894–1894.
Chen G, Sun M, Wei Q, Zhang Y, Zhu B, Du B. Ag3PO4/graphene-oxide composite with remarkably enhanced visible-light-driven photocatalytic activity toward dyes in water. J Hazard Mater. 2013;244:86–93.
Yi Z, Ye J, Kikugawa N, Kako T, Ouyang S, Stuart-Williams H, Liu Y. An orthophosphate semiconductor with photooxidation properties under visible-light irradiation. Nat Mater. 2010;9(7):559–64.
Liu JJ, Fu XL, Chen SF, Zhu YF. Electronic structure and optical properties of Ag3PO4 photocatalyst calculated by hybrid density functional method. Appl Phys Lett. 2011;99(19):191903.
Katsumata H, Hayashi T, Taniguchi M, Suzuki T, Kaneco S. Highly efficient visible-light driven AgBr/Ag3PO4 hybrid photocatalysts with enhanced photocatalytic activity. Mat Sci Semicon Proc. 2014;25:68–75.
Song L, Li T, Zhang S. Synthesis and characterization of Ag/AgBrO3 photocatalyst with high photocatalytic activity. Mater Chem Phys. 2016;182:119–24.
Gan L, Xu L, Qian K. Preparation of core-shell structured CoFe2O4 incorporated Ag3PO4 nanocomposites for photocatalytic degradation of organic dyes. Mater Des. 2016;109:354–60.
Wang Y. Synthesis of plasmonic Ag@ AgBr nanowires as highly efficient sunlight photocatalyst. J Mater Sci Mater Electron. 2016;27(10):10122–7.
Cai L, Long Q, Yin C. Synthesis and characterization of high photocatalytic activity and stable Ag3PO4/TiO2 fibers for photocatalytic degradation of black liquor. Appl Surf Sci. 2014;319:60–7.
Zuo Y, Zhu L, Yang X, Li J, Guo LY, Wang Y, Cui L. ZnO nanorod arrays on cubic Ag3PO4 microcrystals with enhanced photocatalytic property. Mater Lett. 2015;159:325–8.
Li G, Mao L. Magnetically separable Fe3O4–Ag3PO4 sub-micrometre composite: facile synthesis, high visible light-driven photocatalytic efficiency, and good recyclability. RSC Adv. 2012;2(12):5108–11.
Yang ZM, Huang GF, Huang WQ, Wei JM, Yan XG, Liu YY, Pan A. Novel Ag3PO4/CeO2 composite with high efficiency and stability for photocatalytic applications. J Mater Chem. 2014;2(6):1750–6.
Xu YS, Zhang WD. Monodispersed Ag3PO4 nanocrystals loaded on the surface of spherical Bi2MoO6 with enhanced photocatalytic performance. Danton T. 2013;42(4):1094–101.
Kumar S, Surendar T, Baruah A, Shanker V. Synthesis of a novel and stable gC3N4–Ag3PO4 hybrid nanocomposite photocatalyst and study of the photocatalytic activity under visible light irradiation. J Mater Chen A. 2013;1(17):5333–400.
Zhou P, Yu J, Jaroniec M. All-solid-state Z-scheme photocatalytic systems. Adv Mater. 2014;26(29):4920–35.
Bi Y, Ouyang S, Cao J, Ye J. Facile synthesis of rhombic dodecahedral AgX/Ag3PO4 (X= Cl, Br, I) heterocrystals with enhanced photocatalytic properties and stabilities. Phys Chem Chem Phys. 2011;13(21):10071–5.
Wang Y, Li X, Wang Y, Fan C. Novel visible-light AgBr/Ag3PO4 hybrids photocatalysts with surface plasma resonance effects. J Solid State Chem. 2013;202:51–6.
Bai YY, Lu Y, Liu JK. An efficient photocatalyst for degradation of various organic dyes: Ag@ Ag2MoO4–AgBr composite. J Hazard Mater. 2016;307:26–35.
Cao J, Luo B, Lin H, Xu B, Chen S. Visible light photocatalytic activity enhancement and mechanism of AgBr/Ag3PO4 hybrids for degradation of methyl orange. J Hazard Mater. 2012;217:107–15.
Eswar NK, Katkar VV, Ramamurthy PC, Madras G. Novel AgBr/Ag3PO4 decorated ceria nanoflake composites for enhanced photocatalytic activity toward dyes and bacteria under visible light. Ind Eng Chem Res. 2015;54(33):8031–42.
Wang S, Li D, Sun C, Yang S, Guan Y, He H. Highly efficient photocatalytic treatment of dye wastewater via visible-light-driven AgBr–Ag3PO4/MWCNTs. J Mol Catal A Chem. 2014;383:128–36.
Wang X, Utsumi M, Yang YN, Li DW, Zhao YX, Zhang ZY, Feng CP, Sugiura N, Cheng JJ. Degradation of microcystin-LR by highly efficient AgBr/Ag3PO4/TiO2 heterojunction photocatalyst under simulated solar light irradiation. Appl Surf Sci. 2015;325:1–12.
Dong S, Feng J, Fan M, Pi Y, Hu L, Han X, Sun J. Recent developments in heterogeneous photocatalytic water treatment using visible light-responsive photocatalysts: a review. Rsc Adv. 2015;5(19):14610–30.
Wang B, Gu X, Zhao Y, Qiang Y. A comparable study on the photocatalytic activities of Ag3PO4, AgBr and AgBr/Ag3PO4 hybrid microstructures. Appl Surf Sci. 2013;283:396–401.
Xiong SW, Liu M, Yan JB, Zhao ZH, Wang H, Yin XZ, Wang LX, Chen SH. Immobilization of Ag3PO4 nanoparticles on chitosan fiber for photocatalytic degradation of methyl orange. Cellulose. 2018;25(9):5007–155.
Varma AJ, Deshpande SV, Kennedy JF. Metal complexation by chitosan and its derivatives: a review. Carbohyd Polym. 2004;55(1):77–93.
Fan LL, Luo CN, Lv Z, Lu FG, Qiu HM. Removal of Ag+ from water environment using a novel magnetic thiourea-chitosan imprinted Ag+. J Hazard Mater. 2011;194:193–201.
Guo WX, Zhang F, Lin CJ, Wang ZL. Direct growth of TiO2 nanosheet arrays on carbon fibers for highly efficient photocatalytic degradation of methyl orange. Adv Mater. 2012;24(35):4761–4.
Danion A, Disdier J, Guillard C, Païssé O, Jaffrezic-Renault N. Photocatalytic degradation of imidazolinone fungicide in TiO2-coated optical fiber reactor. Appl Catal B Environ. 2006;62:274–81.
Natarajan K, Natarajan TS, Bajaj HC, Tayade RJ. Photocatalytic reactor based on UV-LED/TiO2 coated quartz tube for degradation of dyes. Chem Eng J. 2011;178:40–9.
Zhang S, Chen L, Liu H, Guo W, Yang Y, Guo Y, Huo M. Design of H3PW12O40/TiO2 and Ag/H3PW12O40/TiO2 film-coated optical fiber photoreactor for the degradation of aqueous rhodamine B and 4-nitrophenol under simulated sunlight irradiation. Chem Eng J. 2012;200:300–9.
Lin L, Wang H, Xu P. Immobilized TiO2-reduced graphene oxide nanocomposites on optical fibers as high performance photocatalysts for degradation of pharmaceuticals. Chem Eng J. 2017;310:389–98.
Zhong N, Chen M, Chang H, Zhang T, Wang Z, Xin X. Optic fiber with Er3+: YAlO3/SiO2/TiO2 coating and polymer membrane for selective detection of phenol in water. Sens Actuators B. 2018;273:1744–53.
Zhong N, Chen M, Luo Y, et al. A novel photocatalytic optical hollow-fiber with high photocatalytic activity for enhancement of 4-chlorophenol degradation. Chem Eng J. 2019;355:731–9.
Roy JS, Dugas G, Morency S, et al. Enhanced photocatalytic activity of silver vanadate nanobelts in concentrated sunlight delivered through optical fiber bundle coupled with solar concentrator. SN Appl Sci. 2020;2(2):185.
Amornpitoksuk P, Intarasuwan K, Suwanboon S, Baltrusaitis J. Effect of phosphate salts (Na3PO4, Na2HPO4, and NaH2PO4) on Ag3PO4 morphology for photocatalytic dye degradation under visible light and toxicity of the degraded dye products. Ind Eng Chem Res. 2013;52(49):17369–75.
Ge L, Liu J. Efficient visible light-induced photocatalytic degradation of methyl orange by QDs sensitized CdS-Bi2WO6. Appl Catal B Environ. 2011;105(3–4):289–97.
Li YL, Liu YM, Wang JS, Uchaker E, Zhang QF, Sun SB, Huang YX, Li JY, Cao GZ. Titanium alkoxide induced BiOBr–Bi2WO6 mesoporous nanosheet composites with much enhanced photocatalytic activity. J Mater Chem A. 2013;1(27):7949–56.
Song LM, Yang JF, Zhang SJ. Enhanced photocatalytic activity of Ag3PO4 photocatalyst via glucose-based carbonsphere modification. Chem Eng J. 2017;309:222–9.
Chen ZH, Wang WL, Zhang ZG, Fang XM. High-efficiency visible-light-driven Ag3PO4/AgI photocatalysts: Z-scheme photocatalytic mechanism for their enhanced photocatalytic activity. J Phys Chem C. 2013;117(38):19346–52.
Formal FL, Pendlebury SR, Cornuz M, Tilley SD, Grätzel M, Durrant JR. Back electron-hole recombination in hematite photoanodes for water splitting. J Am Chem Soc. 2014;136(6):2564–74.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
There is no conflict of interest.
Rights and permissions
About this article
Cite this article
Xiong, Sw., Yu, Y., Wang, P. et al. Growth of AgBr/Ag3PO4 Heterojunction on Chitosan Fibers for Degrading Organic Pollutants. Adv. Fiber Mater. 2, 246–255 (2020). https://doi.org/10.1007/s42765-020-00042-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s42765-020-00042-y