High-performance embedded nickel grid electrodes for fast-response and bendable all-solid PEDOT: PSS electrochromic devices

doi:10.1016/j.orgel.2019.105506

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	High-performance embedded nickel grid electrodes for fast-response and bendable all-solid PEDOT: PSS electrochromic devices
	C. Chen,Y. H. Liu,M. Zhu,S. Q. Zhao,W. W. Xu,L. S. Chen and W. B. Huang
刊名	Organic Electronics
	2020
卷号	77 页码:7
ISSN号	1566-1199
DOI	10.1016/j.orgel.2019.105506
英文摘要	Electrochromic devices are emerging as a futuristic technology for flexible electronics with the practical application values in energy-saving, displaying and military camouflage, however, the limitations in the optical, electrical and mechanical properties of the existing transparent conducting electrodes (TCEs) appear as a major obstacle for realizing high performance flexible electrochromic devices. In this work, we have proposed and demonstrated a fast-response and bendable polymer poly (3,4-ethylenedioxythiophene):poly (styrenesulfonate) (PEDOT: PSS) electrochromic device based on the embedded nickel (Ni) grid electrode. The Ni grid electrode, fabricated though patterned electroplating, has low sheet resistance (similar to 1.3 Omega/sq), high transparency (similar to 80%), excellent mechanical reliability and long-term chemical stability, exhibiting a figure of merit of 1250, surpassing the most existing TCEs. In addition, we have proposed a compact electrochromic architecture with the electrochromic PEDOT: PSS layer and solid polymer electrolyte being sandwiched between two embedded Ni grid electrodes. The device shows a short coloration and bleaching time (similar to 1 s for 90% optical contrast), a high coloration efficiency (325 cm(2)/C) and excellent mechanical reliability (optical contrast retention similar to 80% after 1000 bending circles), paving a way for high performance flexible electronics.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/64570]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	C. Chen,Y. H. Liu,M. Zhu,S. Q. Zhao,W. W. Xu,L. S. Chen and W. B. Huang. High-performance embedded nickel grid electrodes for fast-response and bendable all-solid PEDOT: PSS electrochromic devices[J]. Organic Electronics,2020,77:7.
APA	C. Chen,Y. H. Liu,M. Zhu,S. Q. Zhao,W. W. Xu,L. S. Chen and W. B. Huang.(2020).High-performance embedded nickel grid electrodes for fast-response and bendable all-solid PEDOT: PSS electrochromic devices.Organic Electronics,77,7.
MLA	C. Chen,Y. H. Liu,M. Zhu,S. Q. Zhao,W. W. Xu,L. S. Chen and W. B. Huang."High-performance embedded nickel grid electrodes for fast-response and bendable all-solid PEDOT: PSS electrochromic devices".Organic Electronics 77(2020):7.