Gallol containing adhesive polymers
Gallol containing adhesive polymers
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DOI：
10.1080/10601325.2022.2100790
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发表时间：
2022-07
期刊：
影响因子：
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通讯作者：
Sundol Kim;B. Saha;J. Boykin;Hoyong Chung
中科院分区：
文献类型：
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作者：
Sundol Kim;B. Saha;J. Boykin;Hoyong Chung
摘要没食子酚基是一种新型的生物活性官能团，在胶粘剂中有着广泛的应用。没食子酸基团的化学结构比研究充分的贻贝启发的粘合剂基团儿茶酚在苯上多一个羟基。尽管在化学结构上有小的差异，但在相同的实验条件下，含没食子酸的粘合剂聚合物显示出比含邻苯二酚的粘合剂高7倍的湿粘合性能。由于粘合性能的大幅度提高，含没食子酸的粘合剂聚合物获得了显著的兴趣，并且相关的聚合物科学领域预计将迅速发展。本文综述了含没食子酸的粘合剂聚合物的合成方法及其应用。本综述的目的是为选择和设计含没食子酸的聚合物结构提供合理的途径，以最大限度地提高功能应用的粘附性能。图形摘要
Abstract The gallol group, which contains three adjacent hydroxyl groups on a benzene, is a new bioinspired functional group for adhesives applications. The chemical structure of the gallol group possesses one more hydroxyl group on a benzene than the well-studied mussel-inspired adhesive group, catechol. Despite the small difference in chemical structure, gallol containing adhesive polymers show 7 times higher wet adhesion properties than the catechol containing adhesives under the identical experimental conditions. On account of the large enhancement of adhesion properties, the gallol containing adhesive polymers are gaining significant interest, and the related polymer science fields are expected to grow quickly. This review summarizes synthesis methods and diverse applications of gallol containing adhesive polymers. The goal of this review is to provide reasonable pathways for selecting and designing gallol containing polymer structures to maximize the adhesion properties for functional applications. Graphical Abstract