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P(AAm-co-AA)/Ag复合材料制备及表征 被引量：2

Preparation and characterization of P(AAm-co-AA)/Ag composite materials
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摘要 以N,N-亚甲基双丙烯酰胺(N,N-MBA)为交联剂,过硫酸钾(KPS)为引发剂,采用交联共聚方法合成了具有pH敏感性的半互穿网络丙烯酰胺-co-丙烯酸水凝胶P(AAm-co-AA),利用水凝胶网络结构作为纳米反应器,自组装制备了纳米复合水凝胶P(AAm-co-AA)/Ag。水凝胶的溶胀行为研究表明,AAm与AA的质量比影响P(AAm-co-AA)/Ag水凝胶平衡溶胀率。 A pH-sensitive hydrogels with semi-interpenetrating networks （semi-IPN） composed of co-pol- ymer networks of acrylamide and acrylic acid P（AAm-co-AA） was synthesized by a cross-linking co-poly- merization route in the presence of N, N-methylene bisacrylamide （N,N-MBA） as crosslinker and potas- sium persuffate （KPS） as initiator. Silver nanoparticles have been self-assembled by using these hydrogel networks as a nanoreactor. The swelling behavior investigations demonstrated that the equipment swelling values of the P（ AAm-co-AA）/Ag hydrogels were effected by the different ratios of AAm to AA.
作者 魏清渤 白志洋 江源
机构地区 陕西省化学反应工程重点实验室延安大学化学与化工学院
出处 《应用化工》 CAS CSCD 2013年第1期62-65,71,共5页 Applied Chemical Industry
基金 陕西省教育厅重点实验室基金项目(2010JS062) 延安大学自然科学专项基金(YD2012-08)
关键词 P(AAm-co-AA) Ag水凝胶 银纳米粒子 溶胀行为 P （AAm-co-AA）/Ag hydrogels Ag nanopaticles swelling behavior
分类号 TQ317 [化学工程—高聚物工业]
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参考文献14

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共引文献52

同被引文献18

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应用化工
2013年 第1期

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