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嵌段共聚物微相分离微结构的研究 被引量：1

Study of microphase-separated structure of block copolymers
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摘要 用阴离子聚合法合成了系列嵌段共聚物(block copolymer)的薄膜试样(两嵌段的聚苯乙烯(polystyrene)/聚丁二烯(polybutadiene)),用扫描探针显微镜(SPM)和透射电子显微镜(TEM)观测嵌段共聚物的微相分离微结构。 The microstructure and microphase behaviour of block copolymer of polystyrene （PS） and polybutadiene （PB） were studied by transmission electron microscopy and scanning probe microscopy. The composition was varied from 10 wt. % to 35 wt. % PB.
作者 阎捷 路平 杨序纲
机构地区 东华大学分析测试中心 东华大学材料学院
出处 《电子显微学报》 CAS CSCD 2006年第4期353-355,共3页 Journal of Chinese Electron Microscopy Society
关键词 嵌段共聚物 微结构 扫描探针显微镜 电子显微镜 block Copolymer ultrastructure SPM, TEM
分类号 O631.3 [理学—高分子化学]
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参考文献8

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共引文献6

同被引文献14

  • 1Lee S K, Kim B K. High solid and high stability waterborne polyurethanes via ionic: groups in soft segments and chain termini [J]. Journal of Colloid and Interface Science, 2009, 336( 1 ) : 208 -214.
  • 2Song C M, Ynan Q L, Wang D N. Effect of the content of urea groups on the particle size in water - borne polyurethane, or polyurethane/polyacrylate dispersions [J]. Colloid & Polym. Sci., 2004, 282 (6): 642 -645.
  • 3YangC H, Liu F J, Liu Y P, et al. Hybrids of colloidal silica and water polyurethane [J]. Journal of Colloid and Interface Science, 2006, 32 ( 1 ) : 123 - 132.
  • 4张帆,辛中印,周向东,等.一种可多重固化水性超支化聚氨酯无机纳米材料杂化涂饰剂及其制备方法[P]:CN,101597461A.2009-12-9.
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  • 7Zhu S W, Shi W F. Flame retardant mechanism of hyperbranched polyure-thane acrylates used for UV curable flame retardant coatings [J]. Polym. Degrad. Stab. , 2002, 75 (3) : 543 - 547.
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  • 10赵培仲,王源升,朱金华,花兴艳,文庆珍.聚氨酯弹性体的微相分离对其溶胀和溶解行为的影响[J].高分子材料科学与工程,2008,24(1):71-74. 被引量：5

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电子显微学报
2006年 第4期

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