A highly stretchable and foldable conductive cord was developed by depositing silver nanowires (AgNWs) on a polyurethane cord. The application of pre-strain to the cord during the deposition of AgNWs resulted in the formation of a wrinkled AgNW layer, thereby inducing structural stability towards stretching and bending. This conductive cord exhibited stable electric conduction under strain values of up to 167% and at a bending radius of 0.3 mm. Also, it could withstand a stretching test of 500 cycles at a strain of 50%.
|Number of pages||6|
|Publication status||Published - 2017 May 14|
Bibliographical noteFunding Information:
This work was financially supported by a National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIP) (no. 2012R1A3A2026417)
© The Royal Society of Chemistry 2017.
All Science Journal Classification (ASJC) codes
- Materials Science(all)