陶胜洋

个人信息Personal Information

教授

博士生导师

硕士生导师

主要任职:化学学院院长,化学学院党委副书记

性别:男

毕业院校:北京市清华大学

学位:博士

所在单位:化学学院

学科:无机化学. 物理化学. 化学工程

电子邮箱:taosy@dlut.edu.cn

扫描关注

论文成果

当前位置: 中文主页 >> 科学研究 >> 论文成果

Tailorable and Flexible Conducting Films via Interfacial Modification of Polymer Fibers

点击次数:

论文类型:期刊论文

第一作者:Ding, Baojun

通讯作者:Tao, SY (reprint author), Dalian Univ Technol, Dept Chem, 2 Linggong Rd, Dalian 116024, Liaoning, Peoples R China.

合写作者:Wei, Siqi,Zhu, Huichao,Tao, Shengyang

发表时间:2018-12-28

发表刊物:CHEMISTRYSELECT

收录刊物:SCIE、Scopus

卷号:3

期号:48

页面范围:13736-13742

ISSN号:2365-6549

关键字:flexible; conductive; interfacial modification; strain sensor; polymer fiber

摘要:Portable devices have become lightweight, flexible, and even stretchable such that skin-like electronics are widely applicable, including in biomedical devices, soft robotics, and human/machine interfaces. Rendering these devices soft and flexible is highly desirable, as this would enable them to interact seamlessly with human skin and improve their wearing comfort. We demonstrate a convenient but effective method to fabricate flexible conducting films. These films consist of electrospun polyurethane (PU) fibers as the flexible substrate onto which copper was deposited. These Cu-PU films have excellent conductivity, and their resistance only increases slightly after extensive folding, even when folded into a paper crane with a resistance of 1.8 omega. Furthermore, Cu-PU films can sense tension strength and exhibit stable Joule electrothermal performance. The Cu-PU-based heating glove could be heated to 40 degrees C in 30 s by applying 2 V. The simple but effective procedure presented here is suitable to fabricate flexible conducting film and may also promote the development of portable and flexible electronic products.