Abstract
The aim of this study was to develop a sugarcane bagasse (SCB)-based biodegradable superabsorbent hydrogels (SAH) with a good swelling. To this end, SCB was firstly mechanically activated by home-made high efficiency stirring mill to enhance its reactivity by breaking the lignin seal and decreasing crystallinity of cellulose in SCB. Then, the SAH were synthesized by graft copolymerization of acrylic acid (AA) onto SCB with different mechanical activation times (t M) by using ammonium persulfate/sodium sulfite redox pair as an initiator in the presence of a crosslinker (N,N′-methylenebisacrylamide, MBAAm). The effect of t M on the equilibrium swelling capacity (Q eq), swelling kinetics of the SAH in deionized water, as well as the influences of pH, electrolytic media, and temperature on Q eq were studied. In addition, the products were characterized by scanning electron microscopy and differential scanning calorimetry. The results showed that mechanical activation promoted the graft copolymerization and thereby altered the Q eq of the SAH. The swelling process of the SAH exhibited anomalous swelling behavior and first-order dynamics, and the Q eq of the SAH was pH, salt, and temperature dependent.
Similar content being viewed by others
References
Chen Y, Liu Y, Tang H, Tan H (2010) Study of carboxymethyl chitosan based polyampholyte superabsorbent polymer I: optimization of synthesis conditions and pH sensitive property study of carboxymethyl chitosan-g-poly(acrylic acid-co-dimethyldiallylammonium chloride) superabsorbent polymer. Carbohyd Polym 81:365–371
Dimitrov I, Trzebicka B, Müller A, Dworak A, Tsvetanov CB (2007) Thermosensitive water-soluble copolymers with doubly responsive reversibly interacting entities. Prog Polym Sci 32:1275–1343
Özkahraman B, Acar I, Emik S (2011) Removal of cationic dyes from aqueous solutions with poly(N-isopropylacrylamide-co-itaconic acid) hydrogels. Polym Bull 66:551–570
Teodorescu M, Lungu A, Stanescu PO, Neamt C (2009) Preparation and properties of novel slow-release NPK agrochemical formulations based on poly(acrylic acid) hydrogels and liquid fertilizers. Ind Eng Chem Res 48:6527–6534
Bao Y, Ma J, Li N (2011) Synthesis and swelling behaviors of sodium carboxymethyl cellulose-g-poly (AA-co-AM-co-AMPS)/MMT superabsorbent hydrogel. Carbohyd Polym 84:76–82
Dahou W, Djamil G, Oudia A, Aliouch D (2010) Preparation and biological characterization of cellulose graft copolymers. Biochem Eng J 48:187–194
Li A, Zhang J, Wang A (2007) Utilization of starch and clay for the preparation of superabsorbent composite. Bioresource Technol 98:327–332
Shang J, Shao Z, Chen X (2008) Electrical behavior of a natural polyelectrolyte hydrogel: chitosan/carboxymethylcellulose hydrogel. Biomacromolecules 9:1208–1213
Rasool N, Yasin T, Heng JYY, Akhter Z (2010) Synthesis and characterization of novel pH-, ionic strength and temperature-sensitive hydrogel for insulin delivery. Polymer 51:1687–1693
Pourjavadi A, Salimi H (2008) New protein-based hydrogel with superabsorbing properties: effect of monomer ratio on swelling behavior and kinetics. Ind Eng Chem Res 47:9206–9213
Sun J, Sun X, Zhao H, Sun R (2004) Isolation and characterization of cellulose from sugarcane bagasse. Polym Degrad Stab 84:331–339
Abhilash PC, Singh N (2008) Influence of the application of sugarcane bagasse on lindane (c-HCH) mobility through soil column: implication for biotreatment. Bioresour Technol 99:8961–8966
Hendriks A, Zeeman G (2009) Pretreatments to enhance the digestibility of lignocellulosic biomass. Bioresour Technol 100:10–18
Karlsson JO, Gatenholm P (1999) Cellulose fibre-supported pH-sensitive hydrogels. Polymer 40:379–387
Chang C, Zhang L, Zhou J, Zhang L, Kennedy J (2010) Structure and properties of hydrogels prepared from cellulose in NaOH/urea aqueous solutions. Carbohyd Polym 82:122–127
Kono H, Fujita S (2012) Biodegradable superabsorbent hydrogels derived from cellulose by esterification crosslinking with 1,2,3,4-butanetetracarboxylic dianhydride. Carbohyd Polym 87:2582–2588
Zhang W, Zhang X, Liang M, Lu C (2008) Mechanochemical preparation of surface-acetylated cellulose powder to enhance mechanical properties of cellulose-filler-reinforced NR vulcanizates. Compos Sci Technol 68:2479–2484
Liao Z, Huang Z, Hu H, Zhang Y, Tan Y (2011) Microscopic structure and properties changes of cassava stillage residue pretreated by mechanical activation. Bioresour Technol 102:7953–7958
Huang Z, Liang X, Hu H, Gao L, Chen Y, Tong Z (2009) Influence of mechanical activation on the graft copolymerization of sugarcane bagasse and acrylic acid. Polym Degrad Stab 94:1737–1745
Huang Z, Lu J, Li X, Tong Z (2007) Effect of mechanical activation on physico-chemical properties and structure of cassava starch. Carbohyd Polym 68:128–135
Ao H, Huang M, Wu J, Lin J, Tang Q, Sun H (2009) Synthesis and properties of poly(acrylamide-co-acrylic acid)/polyacrylamide superporous IPN hydrogels. Adv Polym Tech 20:1044–1049
Chiu H, Lin Y, Hung S (2002) Equilibrium swelling of copolymerized acrylic acid-methacrylated dextran networks: effects of pH and neutral salt. Macromolecules 35:5235–5242
Khare AR, Peppas NA (1995) Swelling/deswelling of anionic copolymer gels. Biomaterials 16:559–567
Díez-Peña E, Quijada-Garrido I, Barrales-Rienda JM (2002) Hydrogen-bonding effects on the dynamic swelling of P(N-iPAAm-co-MAA) copolymers. A case of autocatalytic swelling kinetics. Macromolecules 35:8882–8888
Krušić M, Filipović J (2006) Copolymer hydrogels based on N-isopropylacrylamide and itaconic acid. Polymer 47:148–155
Yin Y, Ji X, Dong H, Ying Y, Zheng H (2008) Study of the swelling dynamics with overshooting effect of hydrogels based on sodium alginate-g-acrylic acid. Carbohyd Polym 71:682–689
Chen Y, Liu Y, Tan H, Jiang J (2009) Synthesis and characterization of a novel superabsorbent polymer of N,O-carboxymethyl chitosan graft copolymerized with vinyl monomers. Carbohyd Polym 75:287–292
Hua S, Wang A (2009) Synthesis, characterization and swelling behaviors of sodium alginate-g-poly(acrylic acid)/sodium humate superabsorbent. Carbohyd Polym 75:79–84
Mahdavinia GR, Pourjavadi A, Hosseinzadeh H, Zohuriaan MJ (2002) Modified chitosan 4. Superabsorbent hydrogels from poly (acrylic acid-co-acrylamide) grafted chitosan with salt- and pH-responsiveness properties. Eur Polym J 40:1399–1407
Dai H, Chen Q, Qin H, Guan Y, Shen D, Hua Y, Tang Y, Xu J (2006) A temperature-responsive copolymer hydrogel in controlled drug delivery. Macromolecules 39:6584–6589
Peniche C, Cohen ME, Vázquez B, San RJ (1997) Water sorption of flexible networks based on 2-hydroyethyl methacrylate-triethyenglycol dimethacrylate copolymers. Polymer 38:5977–5982
Li X, Wu W, Wang J, Duan Y (2006) The swelling behavior and network parameters of guar gum/poly(acrylic acid) semi-interpenetrating polymer network hydrogels. Carbohyd Polym 66:473–479
Acknowledgments
This study was financially supported by National Natural Science Foundation of China (No. 51163002), Nanning Science and Technology key Project of Guangxi, China (No. 201106002A), Scientific Research and Technological Development Project of Guangxi, China (No. 11107022–8) and Scientific Research Project of Qinzhou University (No. 2010XJKY-09A).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Liang, X., Huang, Z., Zhang, Y. et al. Synthesis and properties of novel superabsorbent hydrogels with mechanically activated sugarcane bagasse and acrylic acid. Polym. Bull. 70, 1781–1794 (2013). https://doi.org/10.1007/s00289-013-0921-4
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00289-013-0921-4