@Article{JFBI-3-231, author = {An-Feng Zhu, Jun-Ming Dai, Juan Xie, Guang Li and Jian-Ming Jiang}, title = {Synthesis and Analysis of Novel Poly (2-hydroxyethyl methacrylate-acrylamid)/Clay Superabsorbent Nanocomposites}, journal = {Journal of Fiber Bioengineering and Informatics}, year = {2010}, volume = {3}, number = {4}, pages = {231--235}, abstract = {A series of novel superabsorbent nanocomposites based on 2-hydroxyethyl methacrylate (HEMA) and acrylamid (AM) were prepared via in situ free radical polymerization, using clay (Laponite XLS) as a crosslinker and ammonium persulfate (APS) as an initiator. The structure and surface morphology of the superabsorbent nanocomposites were characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), thermogravimetric analysis (TGA) and scanning electron microscopy (SEM). The water absorbency was found to be 612.5 and 182.6 g H_2O^{g-1} in distilled water and 0.2% NaCl solution, respectively. In addition, the superabsorbent nanocomposites reported here might be a potentially smart material in some range of applications including adsorption materials, superabsorbent fiber and drug-delivery devices.}, issn = {2617-8699}, doi = {https://doi.org/10.3993/jfbi03201107}, url = {http://global-sci.org/intro/article_detail/jfbi/4973.html} }