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化工学报  2015 

刚性与柔性连接的骨架型二芳烯聚合物

DOI: 10.11949/j.issn.0438-1157.20150400, PP. 4716-4721

Keywords: 光化学,光致变色,聚合物,合成,抗疲劳性

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Abstract:

以二芳基乙烯(二芳烯)为共聚单体之一,通过便捷的合成步骤,合成了两个骨架型二芳烯类聚合物,研究了其溶解性、光致变色能力及抗疲劳性等性质。所得到的两个二芳烯聚合物均具有可逆的光致变色能力和优秀的抗疲劳性。在两个聚合物合成过程中,二芳烯与共聚单元的连接分别采用刚性和柔性两种连接方式,从而得到了具有不同分子量及光谱性质的二芳烯聚合物。

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