Abstract
A new superabsorbent composite poly(acrylic acid-co-2-acrylamido-2-methyl-1-propane sulfonic acid)/graphene oxide was synthesized by solution polymerization of acrylic acid and 2-acrylamido-2-methyl-1-propane sulfonic acid in the presence of graphene oxide (GO) using ammonium persulfate as an initiator and N,N′-methylene bisacrylamide as a cross-linker. The composite was characterized by Fourier transform infrared spectroscopy, powder X-ray diffraction, high-resolution scanning electron microscope, scanning electron microscope–energy-dispersive spectroscopy, thermogravimetric analysis and differential scanning calorimetry. It indicated that GO served as a cross-linker during polymerization. The swelling behavior of the composite in deionized water and 0.9% NaCl solution was investigated in detail. It showed that there was a remarkable increment of absorption after the incorporation of GO. The absorption capacities of water and saline increased from 322 and 59 g/g to 768 and 115 g/g, respectively, as the content of GO increased from 0 to 5 wt%. The composite exhibit good water retention performances. The movement of both hydrate and bound water in the composite was greatly blocked due to the steric hindrance and attraction of the hydrophilic groups. Water retention rate was 65.2 and 34.2% after drying for 6 h at 60 and 100 °C, respectively.
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Zhu L, Zhang L, Tang Y (2012) Synthesis of montmorillonite/poly(acrylic acid-co-2-acrylamido-2-methyl-1-propane sulfonic acid) superabsorbent composite and the study of its adsorption. Bull Korean Chem Soc 33:1669–1674
Tang Y, Wang X, Zhu L (2013) Removal of methyl orange from aqueous solutions with poly(acrylic acid-coacrylamide) superabsorbent resin. Polym Bull 70:905–918
Tang Y, Ma D, Zhu L (2014) Sorption behavior of methyl violet onto poly(acrylic acid-co-acrylamide)/kaolin hydrogel composite. Polym Plast Technol Eng 53:851–857
Hu XM, Cheng WM, Nie W, Shao ZL (2015) Synthesis and characterization of a temperature-sensitive hydrogel based on sodium alginate and N-isopropylacrylamide. Polym Adv Technol 26:1340–1345
Chen XF, Zang H, Wang X, Cheng JG, Zhao RS (2012) Metal-organic framework MIL-53(Al) as a solid-phase microextraction adsorbent for the determination of 16 polycyclic aromatic hydrocarbons in water samples by gas chromatography-tandem mass spectrometry. Analyst 137:5411–5419
Wang G, Yan GQ, Zhang XH, Du WZ, Huang QM (2016) Research and development of foamed gel for controlling the spontaneous combustion of coal in coal mine. J Loss Prev Process Ind 44:474–486
Hu XM, Cheng WM, Shao ZL, Xin L (2015) Synthesis and characterization of temperature-sensitive hydrogels. E-Polymers 15:353–360
Hu XM, Cheng WM, Shao ZL (2015) Novel authigenic gas foaming hydrogels for preventing coal spontaneous combustion. E-Polymers 15:361–368
Cheng W, Hu X, Wang D, Liu G (2015) Preparation and characteristics of corn straw-co-AMPS-co-AA superabsorbent hydrogel. Polymer 7:2431–2445
Cheng WM, Hu XM, Zhao YY, Wu MY, Hu ZX, Yu XT (2017) Preparation and swelling properties of poly(acrylic acid-co-acrylamide) composite hydrogels. E-Polymers 17:95–106
Liu X, Shao XY, Fang GB, He HF, Wan ZG (2017) Preparation and properties of chemically reduced graphene oxide/copolymer-polyamide nanocomposites. E-Polymers 17:3–14
Zhao LF, Li Q, Zhang RL, Tian XJ, Liu L (2016) Effects of functionalized graphenes on the isothermal crystallization of poly(l-lactide) nanocomposites. Chin J Polym Sci 34:111–121
Zhao LF, Liu X, Zhang RL, He HF, Jin T (2015) Unique morphology in polylactide/graphene oxide nanocomposites. J Macromol Sci B Phys 54:45–57
Gogoia P, Boruahb R, Doluia SK (2015) Jatropha curcas oil based alkyd/epoxy/graphene oxide (GO) bionanocomposites: effect of GO on curing, mechanical and thermalproperties. Prog Organ Coat 84:128–135
Lim MY, Oh J, Kim HJ (2015) Effect of antioxidant grafted graphene oxides on the mechanical and thermal properties of polyketone composites European. Polym J 69:156–167
Shen J, Yan B, Li T, Long Y, Li N, Ye M (2012) Mechanical, thermal and swelling properties of poly(acrylic acid)–grapheme oxide composite hydrogels. Soft Matter 8:1831–1836
Huanga Y, Zeng M, Rena J, Wanga J, Fana L, Xu Q (2012) Preparation and swelling properties of graphene oxide/poly(acrylic acid-co-acrylamide) super-absorbent hydrogel nanocomposites. Colloids Surf A Physicochem Eng Asp 401:97–106
Hosseinzadeh H, Ramin S (2016) Magnetic and pH-responsive starch-g-poly(acrylic acid-co-acrylamide)/graphene oxide superabsorbent nanocomposites: one-pot synthesis, characterization, and swelling behavior. Starch/Stärke 68:200–212
Zhu LH, Zhang LL, Tang YJ, Kou XY (2014) Synthesis of sodium alginate graft poly(acrlic acid-co-2-acrylamido-2-methyl-1-propane sulfonic acid)/attapulgite hydrogel composite and the study of its adsorption. Polym Plastic Technol Eng 53:74–79
Çavuş S, Gürdağ G (2007) Synthesis and swelling behavior of pH- and temperature-sensitive poly[2-(dimethylamino) ethyl methacrylate-co-2-acrylamido- 2-methylpropane-1-sulfonic acid] hydrogels. Polym Bull 58:235–242
Boyaci T, Orakdogen N (2017) Tuning the synthetic routes of dimethylaminoethyl methacrylate-based superabsorbent copolymer hydrogels containing sulfonate groups: elasticity, dynamic, and equilibrium swelling properties. Adv Polym Technol 36:442–454
Hummers W, Offema R (1958) Preparation of graphitic oxide. J Am Chem Soc 80:1339
Lu LY, Sun HL, Peng FB, Jiang ZY (2006) Novel graphite-filled PVA/CS hybrid membrane for pervaporation of benzene/cyclohexane mixtures. J Membr Sci 281:245–252
Mbhele ZH, Salemane MG, van Sittert CGCE, Nedeljkovic JM, Djokovic V, Luyt AS (2003) Fabrication and characterization of silver–polyvinyl alcohol nanocomposites. Chem Mater 15:5019–5024
Wan Y, Tang L, Gong L (2014) Grafting of epoxy chains onto graphene oxide for epoxy composites with improved mechanical and thermal properties. Carbon 69:467–480
Gao JZ, Wang AX, Li Y (2008) Synthesis and characterization of superabsorbent composite by using glow discharge electrolysis plasma. React Funct Polym 68:1377–1383
Zhang J, Yuan K, Wang YP (2007) Preparation and properties of polyacrylate/bentonite superabsorbent hybrid via intercalated polymerization. Mater Lett 61:316–320
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This work was supported by the Project of Shandong Province Higher Educational Science and Technology Program (J13LD07).
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Tang, Y., Guan, C., Liu, Y. et al. Preparation and absorption studies of poly(acrylic acid-co-2-acrylamide-2-methyl-1-propane sulfonic acid)/graphene oxide superabsorbent composite. Polym. Bull. 76, 1383–1399 (2019). https://doi.org/10.1007/s00289-018-2446-3
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DOI: https://doi.org/10.1007/s00289-018-2446-3