Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7821491 | Polymer | 2018 | 7 Pages |
Abstract
Herein, tadpole-shaped magnetic block copolymer based on pyridinium FeCl4 was prepared by post-modification of POSS-PSt-b-P4VP block copolymer. The as prepared polymer bulk and film was paramagnetic with susceptibility of 15.4Â ÃÂ 10â6 emu gâ1. However the susceptibility after self-assembly in thin film was greatly increased to 27.5Â ÃÂ 10â6 emu gâ1. The increase in magnetic susceptibility was ascribed from the self-assembly induced ordered alignment of magnetic groups.329
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Tongzhou Zhang, Xiaoliang Yu, Xiaoyan Yuan, Yunhui Zhao, Lixia Ren,