可见光诱导含二硒键的聚氨酯弹性体的自修复。
Visible-Light-Induced Self-Healing Diselenide-Containing Polyurethane Elastomer.
机构信息
Key Lab of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing, 100084, China.
出版信息
Adv Mater. 2015 Dec 16;27(47):7740-5. doi: 10.1002/adma.201503661. Epub 2015 Oct 20.
PMID:26484966
Abstract
Visible light is an easily achievable and mild trigger for self-healing materials. By incorporating dynamic diselenide bonds into polyurethane, visible-light-induced self-healing materials can be fabricated. Besides mild visible light, the healing process can also be realized using directional laser irradiation, which makes the system a remotely controllable self-healing system.
摘要
可见光作为一种容易实现且温和的触发源，可以用于自修复材料。通过将动态二硒键引入到聚氨酯中，可以制备出可见光诱导的自修复材料。除了温和的可见光之外，该修复过程还可以通过定向激光照射来实现，这使得该系统成为一种可远程控制的自修复系统。
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