Abstract
We report a study on the synthesis of a nanocomposite that contains anatase titania (TiO2) particles, organo-montmorillonite (OMMT) and cellulose-g-poly(methyl methacrylate) (cellulose-g-PMMA), and the application of the nanocomposite as a photocatalyst in degradation of 2,4-dichlorophenol (2,4-DCP). The nanocomposite was characterized by Fourier-transform infrared spectra, X-ray diffraction, transmission electron microscopy and scanning electron microscopy. The photocatalytic activity of the nanocomposite was evaluated by the photoreaction of 2,4-DCP. We compared the photocatalytic activity of the nanocomposite in the presence or absence of OMMT, PMMA and TiO2. The photocatalytic activity of the nanocomposite was also compared with commercial TiO2 nanoparticles. The synthetic nanocomposite exhibits the highest photocatalytic activity. After the fourth time recycling, the nanocomposite still maintains more than 90 % of its photocatalytic activity.
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Abraham E, Deepa B, Pothan LA, John M, Narine SS, Thomas S, Anandjiwala R (2013) Physicomechanical properties of nanocomposites based on cellulose nanofibre and natural rubber latex. Cellulose 20:417–427
Cui YM, Liu L, Li B, Zhou XF, Xu NP (2010) Fabrication of tunable core–shell structured TiO2 mesoporous microspheres using linear polymer polyethylene glycol as templates. J Phys Chem C 114:2434–2439
Hashimoto K, Irie H, Fujishima A (2005) TiO2 photocatalysis: a historical overview and future prospects. Jpn J Appl Phys Part 1 44:8269–8285
Kibanova D, Cervini-Silva J, Destaillats H (2009) Efficiency of clay—TiO2 nanocomposites on the photocatalytic elimination of a model hydrophobic air pollutant. Environ Sci Technol 43:1500–1506
Kumar SG, Devi LG (2011) Review on modified TiO2 photocatalysis under UV/visible light: selected results and related mechanisms on interfacial charge carrier transfer dynamics. J Phys Chem A 115:13211–13241
Liao CN, Wu Q, Su T, Zhang D, Wu QS, Wang QG (2014) Nanocomposite gels via in situ photoinitiation and disassembly of TiO2-clay composites with polymers applied as UV protective films. Acs Appl Mater Inter 6:1356–1360
Liu SL, Tao DD, Zhang LN (2012) Cellulose scaffold: a green template for the controlling synthesis of magnetic inorganic nanoparticles. Powder Technol 217:502–509
Luo LJ, Yang Y, Xiao M, Bian LC, Yuan B, Liu YJ, Jiang FZ, Pan XJ (2015) A novel biotemplated synthesis of TiO2/wood charcoal composites for synergistic removal of bisphenol A by adsorption and photocatalytic degradation. Chem Eng J 262:1275–1283
Ozdemir G, Yapar S, Limoncu MH (2013) Preparation of cetylpyridinium montmorillonite for antibacterial applications. Appl Clay Sci 72:201–205
Reddy KR, Hassan M, Gomes VG (2015) Hybrid nanostructures based on titanium dioxide for enhanced photocatalysis. Appl Catal A 489:1–16
Reyes-Coronado D, Rodriguez-Gattorno G, Espinosa-Pesqueira ME, Cab C, de Coss R, Oskam G (2008) Phase-pure TiO2 nanoparticles: anatase, brookite and rutile. Nanotechnology 19:145605
Sehaqui H, de Larraya U, Liu P, Pfenninger N, Mathew A, Zimmermann T, Tingaut P (2014) Enhancing adsorption of heavy metal ions onto biobased nanofibers from waste pulp residues for application in wastewater treatment. Cellulose 21:2831–2844
Solomon DH (1968) Clay minerals as electron acceptors and/or eleectron donors in organic reactions. Clays Clay Miner 16:1032–1039
Tahir M, Amin NS (2013) Photocatalytic reduction of carbon dioxide with water vapors over montmorillonite modified TiO2 nanocomposites. Appl Catal BEnviron 142:512–522
Wang W, Sande SA (2014) Monitoring of macromolecular dynamics during a chemical cross-linking process of hydroxyethylcellulose derivatives by dynamic light scattering. Eur Polym J 58:52–59
Wang W, Lu WS, Jiang L (2009) AgCl and Ag/AgCl hollow spheres based on self-assemblies of a multi-amine head surfactant. J Colloid Interface Sci 338:270–275
Wang QQ, Wang X, Li XJ, Cai YB, Wei QF (2011) Surface modification of PMMA/O-MMT composite microfibers by TiO2 coating. Appl Surf Sci 258:98–102
Wu R, Tian L, Wang W, Man X (2015) Bifunctional cellulose derivatives for the removal of heavy-metal ions and phenols: synthesis and adsorption studies. J Appl Polym Sci 132:41830
Yu WH, Ren QQ, Tong DS, Zhou CH, Wang H (2014) Clean production of CTAB-montmorillonite: formation mechanism and swelling behavior in xylene. Appl Clay Sci 97–98:222–234
Zhang H, Wu J, Zhang J, He JS (2005) 1-Allyl-3-methylimidazolium chloride room temperature ionic liquid: a new and powerful nonderivatizing solvent for cellulose. Macromolecules 38:8272–8277
Acknowledgments
W. Wang wishes to thank Qianren project for financial support. R.L. Wu wishes to thank the National Science Foundation of China (No. 51063007) for financial support.
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Man, X., Wu, R., Jiang, X. et al. Organo-montmorillonite supported titania nanocomposite synthesized by using poly(methyl methacrylate) grafted cellulose as template and its application in photodegradation. Cellulose 22, 3189–3198 (2015). https://doi.org/10.1007/s10570-015-0704-1
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DOI: https://doi.org/10.1007/s10570-015-0704-1