Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Study on blue organic light-emitting diodes doped with 4,4 '-bis(9-ethyl-3carbazovinylene)-1,1 '-biphenyl in various host materials | |
Du, Q. Q.; W. J. Wang; S. H. Li; D. Zhang; W. L. Li and W. Q. Zheng | |
2016 | |
发表期刊 | Optics Communications
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卷号 | 366 |
摘要 | Dielectric-metal-dielectric (DMD) trilayer films, served as both electrochromic (EC) film and transparent conductor (TC), have exhibited great potential application in low-cost, ITO-free electrochromic devices (ECDs). However, recent reports on the DMD-based ECDs revealed that the response time and the optical modulation properties were not very satisfactory. Here, the mixed MoO3-WO3 materials were first introduced as the dielectric layer to construct an EC-TC bifunctional MoO3-WO3/Ag/MoO3-WO3 (MWAMW) film, which demonstrates strong and broad-band optical modulation in the visible light region, fast color-switching time (2.7 s for coloration and 4.1 s for bleaching), along with high coloration efficiency (70 cm(2) C-1). The electrical structure and electrochemical reaction kinetics analysis revealed that the improved EC performances are associated with the increased electron intervalence transition together with the fast charge transfer and ion-diffusion dynamics. |
文章类型 | 期刊 |
收录类别 | SCI ; EI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/56903 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Du, Q. Q.,W. J. Wang,S. H. Li,et al. Study on blue organic light-emitting diodes doped with 4,4 '-bis(9-ethyl-3carbazovinylene)-1,1 '-biphenyl in various host materials[J]. Optics Communications,2016,366. |
APA | Du, Q. Q.,W. J. Wang,S. H. Li,D. Zhang,&W. L. Li and W. Q. Zheng.(2016).Study on blue organic light-emitting diodes doped with 4,4 '-bis(9-ethyl-3carbazovinylene)-1,1 '-biphenyl in various host materials.Optics Communications,366. |
MLA | Du, Q. Q.,et al."Study on blue organic light-emitting diodes doped with 4,4 '-bis(9-ethyl-3carbazovinylene)-1,1 '-biphenyl in various host materials".Optics Communications 366(2016). |
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