中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Polyampholytes superabsorbent nanocomposites with excellent gel strength

文献类型:期刊论文

作者Xu K ; Wang JH ; Xiang S ; Chen Q ; Yue YM ; Su XF ; Song CL ; Wang PX
刊名composites science and technology
出版日期2007
卷号67期号:15-16页码:3480-3486
关键词COMPOSITE HYDROGELS POLYMER MONTMORILLONITE
ISSN号0266-3538
通讯作者wang px
中文摘要a series of novel polyampholyte superabsorbent nanocomposites with excellent gel strength were synthesized by in situ solution polymerization in aqueous solution. acrylic acid and acryloyloxyethyl trimethyl ammonium chloride (dac) were employed as ionic monomers and montmorillonite (mmt) was used as inorganic component. the addition of cationic component could supply the positive charge in the network of nanocomposite and promote the formation of nanostructure of composites due to the interaction between dac and clay platelets. the performance of polyampholyte nanocomposites were investigated and the result showed that the gel strength of nanocomposite hydrogel in distilled water and 0.9 wt% nacl solution could reach 198.85 and 204.23 mj/g, respectively, which were 13 times of the gel strength of matrix. the investigation of swelling behaviors showed that the nanocomposites had particular swelling behaviors of polyampholytes hydrogel in solution with different ph values and concentration of nacl.
收录类别SCI
语种英语
WOS记录号WOS:000250910600051
公开日期2010-07-13
源URL[http://ir.ciac.jl.cn/handle/322003/13387]  
专题长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式
GB/T 7714
Xu K,Wang JH,Xiang S,et al. Polyampholytes superabsorbent nanocomposites with excellent gel strength[J]. composites science and technology,2007,67(15-16):3480-3486.
APA Xu K.,Wang JH.,Xiang S.,Chen Q.,Yue YM.,...&Wang PX.(2007).Polyampholytes superabsorbent nanocomposites with excellent gel strength.composites science and technology,67(15-16),3480-3486.
MLA Xu K,et al."Polyampholytes superabsorbent nanocomposites with excellent gel strength".composites science and technology 67.15-16(2007):3480-3486.

入库方式: OAI收割

来源:长春应用化学研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。