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dc.contributor.author熊晓鹏zh_CN
dc.contributor.author邹伟伟zh_CN
dc.contributor.author林明峰zh_CN
dc.date.accessioned2013-04-18T07:16:06Z
dc.date.available2013-04-18T07:16:06Z
dc.date.issued2010-07-20zh_CN
dc.identifier.citation功能材料, 2010, (07): 1265-1267zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/15906
dc.description.abstract线形两嵌段(SB)、线形三嵌段[(SB)2]和星形四臂三嵌段[(SB)4]的苯乙烯-丁二烯嵌段共聚物(SBS)溶于选择性溶剂丁酮后的聚集自组装行为差异极大。粘度测定和透射电镜观察结果表明,在溶液中,(SB)4由其内部聚丁二烯嵌段(PBD)聚集自组装成单分子核-壳结构;(SB)2在低于转折浓度时由多个分子的PBD聚集自组装成开放式核-壳结构,在高于转折浓度时则成为稳定聚集体;而SB自组装成为宏观不溶的特大胶体微粒。zh_CN
dc.language.isozhzh_CN
dc.source.urihttp://epub.cnki.net/grid2008/brief/detailj.aspx?filename=GNCL201007042&dbname=CJFQ2010zh_CN
dc.subject嵌段共聚物zh_CN
dc.subject分子结构zh_CN
dc.subject自组装zh_CN
dc.subject聚集zh_CN
dc.subject选择性溶剂zh_CN
dc.titleSBS分子结构对其在选择性溶剂中自组装行为的影响zh_CN
dc.typeArticlezh_CN


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