Abstract
Cellulose-Ag@AgCl composites have been directly fabricated by electrospinning of cellulose/LiCl/dimethylacetamide solution with AgNO3 under visible light. AgCl is formed when AgNO3 is added into a cellulose solution, and then the sufficient Cl− interacts with AgCl, which leads to the complete dissolution of AgCl. Meanwhile, AgCl is easily precipitated when the jet encounters water during electrospinning. Finally, cellulose-Ag@AgCl composites are formed because of the visible light irradiation during the whole electrospinning process. X-ray diffraction, scanning electron microscopy, X-ray photoelectron spectroscopy measurements, thermogravimetric analysis and ultra-violet-visible diffuse reflectance spectra are used to characterize the crystal structure, morphology, composition, thermal stability and ability of cellulose-Ag@AgCl composites to absorb visible light, respectively. In addition, the photocatalytic properties of cellulose-Ag@AgCl composites are examined by a model experiment of the degradation of methyl orange under visible light. The photocatalyst still exhibits a good catalytic ability in the process of reuse.
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References
An C, Peng S, Sun Y (2010) Facile synthesis of sunlight-driven AgCl: ag plasmonic nanophotocatalyst. Adv Mater 22(23):2570–2574
An C, Wang R, Wang S et al (2011) Converting AgCl nanocubes to sunlight-driven plasmonic AgCl: Ag nanophotocatalyst with high activity and durability. J Mater Chem 21(31):11532–11536
Burger C, Hsiao BS, Chu B (2006) Nanofibrous materials and their applications. Annu Rev Mater Res 36:333–368
Cai B, Wang J, Gan S et al (2014) A distinctive red Ag/AgCl photocatalyst with efficient photocatalytic oxidative and reductive activities. J Mater Chem A 2(15):5280–5286
Carey JH, Lawrence J, Tosine HM (1976) Photodechlorination of PCB’s in the presence of titanium dioxide in aqueous suspensions. Bull Environ Contam Toxicol 16(6):697–701
Du J, Zhang J, Liu Z et al (2006) Controlled synthesis of Ag/TiO2 core-shell nanowires with smooth and bristled surfaces via a one-step solution route. Langmuir 22(3):1307–1312
Frank SN, Bard AJ (1977) Photoassisted oxidations and photoelectrosynthesis at polycrystalline titanium dioxide electrodes. J Am Chem Soc 99(14):4467–4475
Fujishima A (1972) Electrochemical photolysis of water at a semiconductor electrode. Nature 238:37–38
Hu P, Hu X, Chen C et al (2014) Biomaterial-assisted synthesis of AgCl@Ag concave cubes with efficient visible-light-driven photocatalytic activity. CrystEngComm 16(4):649–653
Huang ZM, Zhang YZ, Kotaki M et al (2003) A review on polymer nanofibers by electrospinning and their applications in nanocomposites. Compos Sci Technol 63(15):2223–2253
Jiang J, Zhang L (2011) Rapid microwave-assisted nonaqueous synthesis and growth mechanism of AgCl/Ag, and its daylight-driven plasmonic photocatalysis. Chem A Eur J 17(13):3710–3717
John MJ, Thomas S (2008) Biofibres and biocomposites. Carbohydr Polym 71(3):343–364
Kim CW, Kim DS, Kang SY (2006) Structural studies of electrospun cellulose nanofibers. Polymer 47:5097–5107
Lei J, Wang W, Song M et al (2011a) Ag/AgCl coated polyacrylonitrile nanofiber membranes: synthesis and photocatalytic properties. React Funct Polym 71(11):1071–1076
Lei J, Wang W, Song M et al (2011b) Ag/AgCl coated polyacrylonitrile nanofiber membranes: synthesis and photocatalytic properties. React Funct Polym 71(11):1071–1076
Li C, Shu S, Chen R et al (2013) Functionalization of electrospun nanofibers of natural cotton cellulose by cerium dioxide nanoparticles for ultraviolet protection. J Appl Polym Sci 130(3):1524–1529
Lou Z, Huang B, Wang P et al (2011) The synthesis of the near-spherical AgCl crystal for visible light photocatalytic applications. Dalton Trans 40(16):4104–4110
Ma B, Guo J, Zou L et al (2011) Ag/AgCl@Cotton-fabric: a highly stable and easy-recycling plasmonic photocatalyst under visible light irradiation. Chin J Chem 29(4):857–859
Parker AJ, Clare BW, Smith RP (1979) Solvation of ions. Some applications. IV A novel process for the recovery of pure silver from impure silver chloride. Hydrometallurgy 4(3):233–245
Potthast A, Rosenau T, Buchner R et al (2002) The cellulose solvent system N, N-dimethylacetamide/lithium chloride revisited: the effect of water on physicochemical properties and chemical stability. Cellulose 9(1):41–53
Rodríguez K, Gatenholm P, Renneckar S (2012) Electrospinning cellulosic nanofibers for biomedical applications: structure and in vitro biocompatibility. Cellulose 19(5):1583–1598
Shah M, Sher SA, Kim YH et al (2015) Self-supported Ag/AgCl nanoparticles incorporated polymeric multilayer films for reusable electrophotocatalyst. Mater Expr 5(5):401–409
Shu SX, Li CR (2011) Fabrication and characterization of regenerated cellulose/TiO2 nanocomposite hybrid fibers. Adv Mater Res 418:237–241
Subbiah T, Bhat GS, Tock RW et al (2005) Electrospinning of nanofibers. J Appl Polym Sci 96(2):557–569
Teo WE, Ramakrishna S (2006) A review on electrospinning design and nanofibre assemblies. Nanotechnology 17(14):R89–R106
Wang P, Huang B, Qin X et al (2008) Ag@AgCl: a highly efficient and stable photocatalyst active under visible light. Angew Chem Int Ed 47(41):7931–7933
Xu H, Li H, Xia J et al (2010) One-pot synthesis of visible-light-driven plasmonic photocatalyst Ag/AgCl in ionic liquid. ACS Appl Mater Interfaces 3(1):22–29
Zhang H, Fan X, Quan X et al (2011) Graphene sheets grafted Ag@AgCl hybrid with enhanced plasmonic photocatalytic activity under visible light. Environ Sci Technol 45(13):5731–5736
Zhou Z, Peng X, Zhong L et al (2016) Electrospun cellulose acetate supported Ag@AgCl composites with facet-dependent photocatalytic properties on degradation of organic dyes under visible-light irradiation. Carbohydr Polym 136:322–328
Zhu M, Chen P, Liu M (2011) Sunlight-driven plasmonic photocatalysts based on Ag/AgCl nanostructures synthesized via an oil-in-water medium: enhanced catalytic performance by morphology selection. J Mater Chem 21(41):16413–16419
Zhu M, Chen P, Ma W et al (2012) Template-free synthesis of cube-like Ag/AgCl nanostructures via a direct-precipitation protocol: highly efficient sunlight-driven plasmonic photocatalysts. ACS Appl Mater Interfaces 4(11):6386–6392
Zhu M, Chen P, Liu M (2013) High-performance visible-light-driven plasmonic photocatalysts Ag/AgCl with controlled size and shape using graphene oxide as capping agent and catalyst promoter. Langmuir 29(29):9259–9268
Acknowledgments
The authors are grateful to the Scientific Research Foundation of the Hunan Provincial Education Department, China, for financial support (Grant no. 15K080). We thank the Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, for providing access to instrumentation.
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Wang, S., Luo, T., Zhu, J. et al. A facile way to fabricate cellulose-Ag@AgCl composites with photocatalytic properties. Cellulose 23, 3737–3745 (2016). https://doi.org/10.1007/s10570-016-1064-1
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DOI: https://doi.org/10.1007/s10570-016-1064-1