Journal
RSC ADVANCES
Volume 5, Issue 115, Pages 95280-95286Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5ra19148c
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Funding
- National Natural Science Foundation of China [51173043, 21136006, 21236003, 21322607]
- Basic Research Program of Shanghai [13JC1408100, 15JC1401300]
- Key Scientific and Technological Program of Shanghai [14521100800]
- Fundamental Research Funds for the Central Universities
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Excellent optoelectric and adhesive properties are two crucial parts for the application of transparent conductive electrodes (TCEs). In this work, AgNWs are composited with PEDOT:PSS to prepare high-performance TCEs using a one-step rod-coating approach, where AgNWs are buried in PEDOT: PSS resulting in largely weakened roughness and lowered sheet resistance from 164 Omega sq(-1) to 16 Omega sq(-1) at 90.4% optical transmittance. Besides, the addition of Zonyl improved the wettability of hydrophilic PEDOT:PSS on hydrophobic substrates, which enhanced the adhesion of the AgNWs-PEDOT:PSS film. A sulfuric acid post-process further strengthened the interaction between PEDOT:PSS and the organic substrate contributing improved adhesion of the AgNWs-PEDOT:PSS composite film. The as-prepared film exhibits favorable stability in both cyclic deformations and solvent environments. The solution-processed fabrication, outstanding photoelectric performance and strong adhesion imparts the AgNWs-PEDOT:PSS with tremendous potential in the application of flexible electronics.
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