期刊
SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS
卷 20, 期 1, 页码 116-123出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/14686996.2019.1568750
关键词
Stretchable electronics; transparent electrodes; silver nanowires; PEDOT:PSS; transparent heaters
资金
- Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Science, ICT & Future Planning [2016R1C1B2012490]
- Korea Institute of Industrial Technology [KITECH JA-18-0040]
We report on a new surface modifier which simultaneously improves electrical, optical, and mechanical properties of silver nanowire-based stretchable transparent electrodes. The transparent electrodes treated with 11-aminoundecanoic acid achieve a low sheet resistance of 26.0 ohm/sq and a high transmittance of 90% with an excellent stretchability. These improvements are attributed to the effective formation of a strong chemical bond between silver nanowire networks and elastomeric substrates by 11-aminoundecanoic acid treatment. The resistance change of the optimized silver nanowire/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) thin-films is only about 10% when the film is stretched by 120%. In addition, the chemical stability of stretchable silver nanowire films is significantly improved by the introduction of conductive PEDOT:PSS overcoat film. The optimized electrodes are utilized as high-performance stretchable transparent heaters, successfully illustrating its feasibility for future wearable electronics. [GRAPHICS] .
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