| P(NIPA-co-AM)超大孔水凝胶的制备及其性能 |
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| 引用本文： | 张弦,林松柏,黄铂扬,李云龙.P(NIPA-co-AM)超大孔水凝胶的制备及其性能[J].复合材料学报,2011,28(1):61-67. |
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| 作者姓名： | 张弦 林松柏 黄铂扬 李云龙 |
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| 作者单位： | 华侨大学材料科学与工程学院;黎明职业大学; |
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| 基金项目： | 福建省自然科学基金(2009J01319); 泉州市优秀人才培养专项(08A01); 泉州市科技计划重点项目(2009Z60) |
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| 摘 要： | 以N-异丙基丙烯酰胺(NIPA)、丙烯酰胺(AM)为单体,过硫酸铵为引发剂,N,N'-亚甲基双丙烯酰胺为交联剂,采用泡沫分散聚合法制备N-异丙基丙烯酰胺与丙烯酰胺共聚物P(NIPA-co-AM)]超大孔水凝胶,研究了丙烯酰胺、引发剂、交联剂、盐酸、碳酸氢钠用量对水凝胶溶胀、退溶胀性能的影响,通过DSC、SEM、FTI...
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| 关 键 词： | 泡沫分散聚合法 超大孔 快速溶胀 温敏性 N-异丙基丙烯酰胺 |
| 收稿时间： | 2010-02-04 |
| 修稿时间： | 2010-06-09 |
Synthesis and properties of P(NIPA-co-AM) superporous hydrogel |
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| ZHANG Xian,LIN Songbai,HUANG Boyang,LI Yunlong.Synthesis and properties of P(NIPA-co-AM) superporous hydrogel[J].Acta Materiae Compositae Sinica,2011,28(1):61-67. |
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| Authors: | ZHANG Xian LIN Songbai HUANG Boyang LI Yunlong |
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| Affiliation: | ZHANG Xian1,LIN Songbai1,2,HUANG Boyang1,LI Yunlong2(1.College of Materials Science & Engineering,Huaqiao University,Quanzhou 362021,China,2.Liming Vocational University,Quanzhou 362000,China) |
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| Abstract: | Poly(N-isopropylacrylamide-co-acrylic amide) P(NIPA-co-AM)] superporous hydrogels were prepared by dispersion polymerization in foam state using N-isopropylacrylamide(NIPA) and acrylic amide(AM) as monomers,ammonium persulfate(APS) as initiator,N,N'-Methylene-bis-acrylamide(BIS) as crosslink agent.Its swelling ratio and deswelling ratio were measured when the molar content of AM,the dosages of initiator or crosslink agent or HCI or NaHCO3 were changed.The structure of SPH was characterized by DSC,FTIR and ... |
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| Keywords: | dispersion polymerization in foam state superporous fast swelling temperature sensitive N-isopropylacrylamide |
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