Morphological Studies on Sn-O Coordination Driving Self-assembly of Well-defined Organotin-containing Block Copolymers
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Morphological Studies on Sn-O Coordination Driving Self-assembly of Well-defined Organotin-containing Block Copolymers
Morphological Studies on Sn-O Coordination Driving Self-assembly of Well-defined Organotin-containing Block Copolymers
Chinese Journal of Polymer Science2014年32卷第12期 页码:1655-1665
Affiliations:
The State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300071, China
Author bio:
**Ling-yan Liu (柳凌艳), E-mail: liulingyan@nankai.edu.cn
Jing Li (李靖), E-mail: lijing@nankai.edu.cn
Funds:
National Natural Science Foundation of China(21072099;21202084;21372120)
A tin-oxygen coordination driving self-assembly was developed in the block copolymers containing organotin
which were prepared by the radical addition-fraction transfer (RAFT) method and characterized by the gel-permeation chromatography (GPC) and
1
H-NMR. And the self-assemblies of these block copolymers with various chain length ratios in the different concentrations in CHCl3 were stable according to the results of DLS and TEM. Additionally
it was also given an insight investigation on the regulation of self-assembly of the block copolymers by adding dibutyltin dichloride and a possible mechanism was proposed.
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