High-performance and ultraflexible PEDOT/silver nanowires/graphene films for electrochromic applications

doi:10.1364/OL.388769

	High-performance and ultraflexible PEDOT/silver nanowires/graphene films for electrochromic applications
	Peng, Hongchao 1; Jiang, Hao 2; Tu, Shijian 3; Zhang, Sihang 1; Ren, Erhui 1; Yan, Bin 1; Yang, Qin 1; Chen, Sheng 1
刊名	OPTICS LETTERS
	2020-04-15
卷号	45 期号:8 页码:2443-2446
ISSN号	0146-9592
DOI	10.1364/OL.388769
通讯作者	Chen, Sheng(chensheng@scu.edu.cn)
英文摘要	We fabricate a kind of flexible electrochromic (EC) film by spraying the mixed dispersion of silver nanowires (AgNWs) and poly (3, 4-ethylenedioxythiophene) (PEDOT) on the graphene (GR) electrode. AgNWs are embedded in the PEDOT nanoparticles, forming an interlaced conductive network and double electron transport channels; therefore, the disadvantages of poor conductive GR electrodes have been remedied effectively. The subsequent GR-based PEDOT/AgNWs composite films have revealed remarkable optical contrast (63%), high coloration efficiency (182.8 cm(2 )C(-1)), and good cycle stability (keeping the optical contrast about 60% after switching cycles of 16,000 s). In addition, the GR-based composite films can keep good EC performance after 2000 cycles of bending tests, while those of the ITO/PET-based composite films decrease dramatically. The ultraflexible GR-based PEDOT/AgNWs composite films with excellent EC properties present an opportunity for fabricating large-area flexible EC devices. (C) 2020 Optical Society of America
资助项目	National Natural Science Foundation of China[51003064] ; Chongqing Science and Technology Foundation[cstc2018jszx-cyzd0243] ; Science and Technology Cooperation Project of Sichuan University[2019CDZG-3]
WOS研究方向	Optics
语种	英语
出版者	OPTICAL SOC AMER
WOS记录号	WOS:000526401600080
内容类型	期刊论文
源URL	[http://119.78.100.138/handle/2HOD01W0/10779]
专题	中国科学院重庆绿色智能技术研究院
通讯作者	Chen, Sheng
作者单位	1.Sichuan Univ, Coll Biomass Sci & Engn, Funct Polymer Mat Lab, Chengdu 610065, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China 3.Zhonghao Chenguang Res Inst Chem Ind, Fushun 643201, Peoples R China
推荐引用方式 GB/T 7714	Peng, Hongchao,Jiang, Hao,Tu, Shijian,et al. High-performance and ultraflexible PEDOT/silver nanowires/graphene films for electrochromic applications[J]. OPTICS LETTERS,2020,45(8):2443-2446.
APA	Peng, Hongchao.,Jiang, Hao.,Tu, Shijian.,Zhang, Sihang.,Ren, Erhui.,...&Chen, Sheng.(2020).High-performance and ultraflexible PEDOT/silver nanowires/graphene films for electrochromic applications.OPTICS LETTERS,45(8),2443-2446.
MLA	Peng, Hongchao,et al."High-performance and ultraflexible PEDOT/silver nanowires/graphene films for electrochromic applications".OPTICS LETTERS 45.8(2020):2443-2446.