期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2013
卷号：2
期号：5
页码：1560
出版社：S&S Publications
摘要：Water sorption capacity is an important characteristic for nano clay composite (NCC) super absorbentsespecially when used under rainfed condition. The Zn coated nano clay composite cross-linked polyacrylamidespolymers were synthesized by polymerization reaction with 10% acrylic acid, acrylamide, 0.9% ammoniumpersulphate as initiator, 0.12% N, N/ methyl biscrylate as cross linker loaded with 8% benitonite clay and 10 % Zncitrate at 650C reaction temperature. The water absorbency of product had 165.7 g/g in tap water, 183.0 g/g in distilledwater and 74.3 g/g in 1% NaCl solution. Water-holding capacity of the soil with NCC was 8.5% more as compared tooriginal soil.
关键词：nanoclay composite; water absorbency; swelling; retention; superabsorbent
