Assembly Modulation by Adjusting Countercharges of Heterobimetallic Supramolecular Polymers Composed of Tris(spiroborate) Twin Bowls
Assembly Modulation by Adjusting Countercharges of Heterobimetallic Supramolecular Polymers Composed of Tris(spiroborate) Twin Bowls
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DOI：
10.1021/ja1084964
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发表时间：
2010-11-10
影响因子：
15
通讯作者：
Miyazawa, Toshifumi
中科院分区：
文献类型：
--
作者：
Danjo, Hiroshi;Hirata, Kadzuya;Miyazawa, Toshifumi
以三(螺硼酸酯)型分子连接模块与钾阳离子组成的超分子聚合物为处理对象，制备了异质双金属超分子聚合物。另一方面，Ba2+的加入导致了超分子聚合物链的解离。利用小分子金属阳离子作为控制因素，实现了聚合物形成的调控。
Heterobimetallic supramolecular polymers were prepared by treatment of the supramolecular polymers composed of tris(spiroborate) type molecular connecting modules with a potassium cation. On the other hand, the addition of a barium cation led to dissociation of the supramolecular polymer chain. Modulation of polymer formation was realized by the use of small metal cations as a control factor.