| 학회 |
한국고분자학회 |
| 학술대회 |
2015년 봄 (04/08 ~ 04/10, 대전컨벤션센터) |
| 권호 |
40권 1호 |
| 발표분야 |
분자전자 부문위원회 II |
| 제목 |
Highly Efficient Flexible Optoelectronic Devices Using Silver Nanowire and PEDOT:PSS Composite Transparent Electrode |
| 초록 |
We report a comprehensive analysis of the electrical, optical, mechanical, and surface morphological properties of flexible transparent electorde based on silver nanowires (AgNW) and PEDOT:PSS composite electrode. Compared to ITO or the single material of AgNW or PEDOT:PSS, the AgNW/PEDOT:PSS composite electrode showed high electrical conductivity with a low sheet resistance of 26.8 Ω/sq at 91% transmittance (at 550 nm) and improves surface smoothness, The polymeric light-emitting diodes and organic solar cells using the AgNW/PEDOT:PSS composite electrode showed higher device performances than those with AgNW and PEDOT:PSS electrodes and excellent flexibility under bending test. These results indicates that theAgNW/PEDOT:PSS composite electrode is a good candidate as next-generation flexible transparent elelctrodes for applications into flexible optoelectronic devices. |
| 저자 |
정의대, 남윤석, 서호운, 이보람, 유재철, 이상윤, 김주영, 박장웅, 송명훈
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| 소속 |
UNIST |
| 키워드 |
flexible; transparent electrode; composite; OLED; OSC
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| E-Mail |
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