Abstract
Polystyrene nanoparticles with negative charges(n-PSs) were synthesized using styrene(St) and sodium styrene sulfonate(NaSS) as initial materials by surfactant-free emulsion polymerization. Subsequently, a hybrid hydrogel was prepared using acrylamide(AAm) and methacryloyloxyethyltrimethyl ammonium chloride(DMC) as co-monomers with N,N′-methylenebisacrylamide(MBA) as a chemical crosslinker and n-PSs as a physical electro- static interaction agent. The resulting hybrid hydrogels exhibited excellent tensile strength and elongation at break. The tensile stress of hybrid hydrogels was seven times greater than that of hydrogels without n-PSs. The elongation at break of hydrogels reached 700%, which was much higher compared to those of the hydrogels without n-PSs. Furthermore, swelling measurements of the hydrogels indicate that there is an overshoot in the swelling process and the extent of overshoot decreases with the increasing n-PSs. Therefore, the work presented here provides a method for improving the mechanical properties of hydrogels via the introduction of polymeric nanoparticles.
Similar content being viewed by others
References
Li Y., Rodrigues J., Tomás H., Chem. Soc. Rev., 2012, 41, 2193
Ye L., Zhang Y. B., Wang Q. S., Zhou X., Yang B. G., Ji F., Dong D. Y., Gao L. N., Cui Y. L., Yao F. L., ACS Appl. Mater. Interfaces, 2016, 8, 15710
Dowling M. B., Kumar R., Keibler M. A., Hess J. R., Bochicchio G. V., Raghavanet S. R., Biomaterials, 2011, 32, 3351
Lu C., Zahedi P., Forman A., Allen C., J. Pharm. Sci., 2014, 103, 216
Kumar A., Tyagi P., Singh H., Kumar Y., Lahiri S. S., J. Appl. Polym. Sci., 2016, 126, 894
Gong J. P., Soft Matter., 2010, 6, 2583
Webber R. E., Creton C., Brown H. R., Gong J. P., Macromolecules, 2007, 40, 2919
Liu C., Liu X., Yu J., Gao G., Liu F. Q., J Appl. Polym. Sci., 2015, 132, 41222
Jiang G., Liu C., Liu X., Zhang G. H., Yang M., Liu F. Q., Macromol. Mater. Eng., 2009, 294, 815
Henderson K. J., Zhou T. C., Otim K. J., Shull K. R., Macromole-cules, 2010, 43, 6193
Song G., Zhang L., He C., Fang D. C., Whitten P. G., Wang H. L., Macromolecules, 2013, 46, 7423
Gong J. P., Katsuyama Y., Kurokawa T., Osada Y., Adv. Mater., 2013, 15, 1155
Haraguchi K., Takehisa T., Fan S., Macromolecules, 2002, 35, 10162
Yu Y., Wang Y. X., Feng C. L., Chem. Rese. Chinese Universities, 2016, 32(5), 872
Zhao C. M., Lu X. T., Hu Q. Q., Liu S., Guan S., Chem. Res. Chinese Universities, 2017, 33(6), 995
Shi F. K., Zhong M., Zhang L. Q., Liu X. Y., Xie X. M., Acta Poly-merica Sinica, 2017, 3, 491
Qiaochu L., Devin G. B., Phillip B., Messer S., Niels H. A., ACS Nano, 2016, 10(1), 1317
Yang J., Han C. R., Duan J. F., Xu F., Sun R. C., J. Phys. Chem. C, 2013, 117, 8223
Guth E., J. Appl. Phy., 1945, 16, 20
Chen Y., Shull K. R., Macromolecules, 2017, 50(9), 3637
Carlsson L., Rose S., Hourdet D., Marcellan A., Soft Matter, 2010, 6, 3619
Rose S., Dizeux A., Narita T., Hourdet D., Marcellan A., Macromo-lecules, 2013, 46, 4095
Huang T., Xu H. G., Jiao K. X., Zhu L. P., Brown H. R., Wang H. L., Adv. Mater., 2007, 19, 1622
Wu Y., Zhou Z., Fan Q., Chen L., Zhu M. F., J. Mater. Chem., 2009, 19, 7340
Ren X. Y., Yu Z., Liu B., Liu X. J., Wang Y. J., Su Q., Gao G. H., RSC Adv., 2016, 6, 8956
Kim J. H., Chainey M., El-Aasser M. S., Vanderhoff J. W., J. Polym. Sci., Part A: Polym. Chem., 1992, 30, 171
Liu X. J., Li H. Q., Zhang B. Y., Wang Y. J., Ren X. Y., Guan S., Gao G. H., RSC Adv., 2016, 6, 4850
Zhou H. W., Mi L., Liu L. X., Xu S. H., Sun Z. W. Acta Phys. Chim. Sin., 2013, 29, 1260
Bhutto A., Vesely D., Gabrys B., Polymer, 2003, 44, 6627
Díez-Peña E., Quijada-Garrido I., Barrales-Rienda J. M., Macromo-lecules, 2003, 36, 2475
Valencia J., Piérola I. F., J. Appl. Polym. Sci., 2002, 83, 191
Díez-Peña E., Quijada-Garrido I., Frutos P., Barrales-Rienda J. M., Macromolecules, 2002, 35, 2667
Lee W. F., Shieh C. H., J. Appl. Polym. Sci., 1999, 73, 1955
Tanaka T., Sci. Am., 1981, 244, 124
Author information
Authors and Affiliations
Corresponding author
Additional information
Supported by the National Natural Science Foundation of China(No.51173020).
Rights and permissions
About this article
Cite this article
Liu, L., Pan, G., Wang, L. et al. Hybrid Hydrogels Toughened by Chemical Covalent Bonding and Physical Electrostatic Interactions. Chem. Res. Chin. Univ. 34, 500–505 (2018). https://doi.org/10.1007/s40242-018-7375-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40242-018-7375-z