Thermally driven self-healing using copper nanofiber heater

被引：6
作者：
Lee, Min Wook [1 ,2 ]
Jo, Hong Seok [3 ]
Yoon, Sam S. [3 ]
Yarin, Alexander L. [1 ]
机构：
[1] Univ Illinois, Dept Mech & Ind Engn, 842 W Taylor St, Chicago, IL 60607 USA
[2] Korea Inst Sci & Technol, Inst Adv Composites Mat, Multifunct Struct Composite Res Ctr, Chudong Ro 92, Wanju Gun 55324, Jeollabuk Do, South Korea
[3] Korea Univ, Sch Mech Engn, Seoul 136713, South Korea
来源：
APPLIED PHYSICS LETTERS | 2017年 / 111卷 / 01期
关键词：
TRANSPARENT ELECTRODE; NETWORKS; POLYMERS; RUBBER; LIGHT; FILMS;
D O I：
10.1063/1.4990962
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Nano-textured transparent heaters made of copper nanofibers (CuNFs) are used to facilitate accelerated self-healing of bromobutyl rubber (BIIR). The heater and BIIR layer are separately deposited on each side of a transparent flexible polyethylene terephthalate (PET) substrate. A prenotched crack on the BIIR layer was bridged due to heating facilitated by CuNFs. In the corrosion test, a cracked BIIR layer covered a steel substrate. An accelerated self-healing of the crack due to the transparent copper nanofiber heater facilitated an anti-corrosion protective effect of the BIIR layer. Published by AIP Publishing.
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页数：4
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