Abstract
Graft polymerization onto the cellulose is one way to produce semisynthetic copolymers and semiconductors were hardly used as initiators. Maleylated cellulose (MC) with different degree of carboxyl groups was synthesized and degree of carboxyl groups was determined using titration method. Then the graft copolymers of acrylamide (AM) on MC were synthesized by titanium dioxide semiconductor photoinitiator in aqueous suspension under sunlight. The effect of different parameters, such as the degree of carboxyl groups, degassing of atmosphere, reactor type, light source, MC/AM ratio, and initiator concentration, was evaluated in the synthesis of graft copolymers. MC with a high degree of carboxyl groups about 2.8 mmol g−1 was selected for graft photopolymerization. Maximum monomer conversion (55%) for Maleylated cellulose-g-polyacrylamide (MC-g-PAM) was achieved with 0.5 mg TiO2, MC/AM = 0.056, argon atmosphere, sunlight source, and double quartz tube reactor. The maximum amount of equilibrium swelling (41 g g−1) was achieved for MC-g-PAM with 34% monomer conversion. The resulting graft copolymers were characterized by FT-IR, SEM, and TGA. Synthesis of MC-g-PAM using TiO2 nanoparticles (NPs) as the initiator was done successfully that shows the TiO2 NPs are useable in graft polymerization of acrylamide monomers onto the MC under sunlight.
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References
Gurdag G, Sarmad S (2013) In: Kalia S, Sabaa MW (eds) Polysaccharide based graft copolymers. Springer-Verlag, Berlin
Okieimen F (2003) Preparation, characterization, and properties of cellulose–polyacrylamide graft copolymers. J Appl Polym Sci 89:913–923
Roy D, Guthrie J, Perrier S, Semsarilar M (2009) Cellulose modification by polymer grafting: a review. Chem Soc Rev 38:2046–2064
Nurullaa I, Yimita M, Sawut A, Sun W (2014) Photopolymerisation and characterization of maleylatedcellulose-g-poly(acrylic acid) superabsorbent polymer. Carbohydr Polym 101:231–239
Moghaddam PN, Avval ME, Fareghi AR (2014) Modification of cellulose by graft polymerization for use in drug delivery systems. Colloid Polym Sci 292:77–84
Quajai S, Hodzic A, Shanks RA (2004) Morphological and grafting modification of natural cellulose fibers. J Appl Polym Sci 94:2456–2465
Melo J, Silva Filho E, Santana S, Airoldi C (2009) Maleic anhydride incorporated onto cellulose and thermodynamics of cation-exchange process at the solid/liquid interface. Colloids Surf A 346:138–145
Zhou Y, Jin Q, Hu K, Zhang Q, Ma T (2012) Heavy metal ions and organic dyes removal from water by cellulose modified with maleic anhydride. J Mater Sci 47:5019–5029
Zohoriaan-Mehr MJ, Kabiri K (2008) Superabsorbent polymer materials: a review. Iran Polym J 17:451–477
Mohamadnia Z, Jamshidi A, Mobedi H, Ahmadi E, Zohuriaan-Mehr MJ (2007) Full natural hydrogel beads for controlled release of acetate and disodium phosphate derivatives of betamethasone. Iran Polym J 16(10):711–718
Roy J, Guthrie JT, Perrier S (2005) Graft polymerization: grafting poly (styrene) from cellulose via reversible addition—fragmentation chain transfer (RAFT) polymerization. Macromolecules 38:10363–10372
Nada AM, Alkody MY, Fekry HM (2008) Synthesis and characterization of grafted cellulose for use in water and metal ions sorption. BioRes 3:46–59
Geacintov N, Stannett V, Abrahamson EW, Hermans JJ (1960) Grafting onto cellulose and cellulose derivatives using ultraviolet irradiation. J Appl Polym Sci 3:54–60
Ojah R, Dolui SK (2006) Graft copolymerization of methyl methacrylate onto Bombyx mori initiated by semiconductor-based photocatalyst. Bioresour Technol 97:1529–1535
Ni X, Dong C (2004) The photopolymerization and characterization of methyl methacrylate initiated by nanosized titanium dioxide. J Macromol Sci A Pure Appl Chem 41:547–563
Ni X, Ye J, Dong C (2006) Kinetics studies of methyl methacrylate photopolymerization initiated by titanium dioxide semiconductor nanoparticles. J Photochem Photobio A Chem 181:19–27
Popovic I, Katsikas L, Millerb U, Velickovic J, Weller H (1994) The homogeneous photopolymerization of methyl methacrylate by colloidal cadmium sulfide. Macromol Chem Phys 195(3):889–904
Popovic I, Katsikas L, Weller H (1994) The photopolymerisation of methacrylic acid by colloidal semiconductors. Polym Bull 32(5–6):597–603
Kazemi F, Mohammadnia Z, Kaboudin B, Gharibi H, Ahmadinejad E, Taran Z (2016) Synthesis, characterization and swelling behavior investigation of hydrogel based on AAm and AA using CdS nanorods as photocatalyst initiator under different irradiations. J Photochem Photobiol A Chem 330:102–109
Wang X, Lu Q, Wang X, Joo J, Dahl M, Liu B, Gao C, Yin Y (2016) Photocatalytic surface-initiated polymerization on TiO2 toward well-defined composite nanostructures. ACS Appl Mater Interfaces 8(1):538–546
Kazemi F, Mohamadnia Z, Kaboudin B, Karimi Z (2016) Photodegradation of methylene blue with a titanium dioxide/polyacrylamide photocatalyst under sunlight. J Appl Polym Sci 133:43386–43389
Zhang D, Yang Y, Bao S, Wu Q, Wang Q (2013) Semiconductor nanoparticle-based hydrogels prepared via self-initiated polymerization under sunlight, even visible light. Sci Rep 3:1399
Fortenberry DI, Pojman JA (2000) Solvent-free synthesis of polyacrylamide by frontal polymerization. J Polym Sci Part A Polym Chem 38:1129–1135
Mukherjee D, Barghi S, Ray AK (2014) Preparation and characterization of the TiO2 immobilized polymeric photocatalyst for degradation of aspirin under UV and solar light. Processes 2:12–23
Vero N, Hribernik S, Andreozzi P, Sfiligoj-Smole M (2009) Homogeneous self-cleaning coatings on cellulose materials derived from TIP/TiO2 P25. Fiber Polym 10:716–723
Kale B, Wiener J, Militky J, Wang Y (2016) Coating of cellulose-TiO2 nanoparticles on cotton fabric for durable photocatalytic self-cleaning and stiffness. Carbohydr Polym 150:107–113
Ramazani A, Morsali A, Ganjeie B, Kazemizadeh AR, Ahmadi E (2005) One-Pot Stereoselective synthesis of alkyl Z-2-[2-amino-4-oxo-1,3-selenazol-5(4H)-yliden] acetates. Phosphorus Sulfur Silicon Relat Elem 180:2439–2442
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Kazemi, F., Mohamadnia, Z., Kaboudin, B. et al. Synthesis and characterization of maleylated cellulose-g-polyacrylamide hydrogel using TiO2 nanoparticles under sunlight. Iran Polym J 26, 663–672 (2017). https://doi.org/10.1007/s13726-017-0551-z
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DOI: https://doi.org/10.1007/s13726-017-0551-z