高拉伸率透明离子导电弹性体。
Highly stretchable and transparent ionic conducting elastomers.
机构信息
Department of Applied Chemistry, School of Science, MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China.
Department of Chemical Engineering, Auburn University, Auburn, AL, 36849, USA.
出版信息
Nat Commun. 2018 Jul 6;9(1):2630. doi: 10.1038/s41467-018-05165-w.
Traditional elastomers are mostly dielectrics; existing conductive elastomers are conductive composites with electric conductors. Herein, we introduce a series of ionic conducting elastomers (ICE) by salt in polymer strategy. The ICEs possess good stretchability, transparency and ionic conductivity. Moreover, the ICEs exhibit very high stability in air, under high temperature and voltage, with excellent adhesion properties and no corrosive effects to metal electrodes. Touch sensors are fabricated using these ICEs-impedance spectra and impedance complex plane are tested and analyzed to clarify different stimulus of the touch sensors. These ICEs provide possibilities for flexible electronics and soft machines.
传统弹性体大多为电介质；现有的导电弹性体是带有导体的导电复合材料。在此，我们通过盐在聚合物中的策略介绍了一系列离子导电弹性体（ICE）。ICE 具有良好的拉伸性、透明性和离子导电性。此外，ICE 在空气、高温和高压下具有非常高的稳定性，具有优异的粘附性能，对金属电极没有腐蚀性影响。使用这些 ICE 制造了触摸传感器，测试并分析了阻抗谱和阻抗复平面图，以阐明触摸传感器的不同刺激。这些 ICE 为柔性电子和软机器提供了可能性。
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