一锅法聚合单烯丙基单体形成一维聚合纳米材料。
One-pot radical polymerization of one inimer to form one-dimensional polymeric nanomaterials.
机构信息
CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, China, 230026.
出版信息
Adv Mater. 2012 Dec 4;24(46):6234-9. doi: 10.1002/adma.201203230. Epub 2012 Sep 7.
A one-pot polymerization strategy is put forward for producing 1D polymeric nanomaterials directly from a single inimer. An inimer bearing an NMP initiating site is polymerized in the presence of a RAFT CTA to form a pearl-necklace structure constituted of hyperbranched polymer "pearls". The obtained 1D nanorods show high regularity evidenced by the long-range order in small angle XRD patterns and the formation of liquid crystalline phases.
提出了一种一锅聚合策略，可直接从单个单体制备 1D 聚合纳米材料。在 RAFT CTA 的存在下聚合带有 NMP 引发位点的单体，形成由超支化聚合物“珠粒”构成的珠串状结构。所得到的 1D 纳米棒表现出高度的规则性，这可从小角度 XRD 图案中的长程有序和液晶相的形成得到证明。
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