,Mechanically robust stretchable organic optoelectronic devices built using a simple and universal s

来源 :光:科学与应用(英文版) | 被引量 : 0次 | 上传用户:zhangyanfangzhang
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Stretchable electronic and optoelectronic devices based on controllable ordered buckling structures exhibit superior mechanical stability by retaining their buckling profile without distortion in repeated stretch-release cycles.However,a simple and universal technology to introduce ordered buckling structures into stretchable devices remains a real challenge.Here,a simple and general stencil-patte transferring technology was applied to stretchable organic light-emitting devices (SOLEDs) and polymer solar cells (SPSCs) to realize an ordered buckling profile.To the best of our knowledge,both the SOLEDs and SPSCs with periodic buckles exhibited the highest mechanical robustness by operating with small performance variations after 20,000 and 12,000 stretch-release cycles between 0% and 20% tensile strain,respectively.Notably,in this work,periodic-buckled structures were introduced into SPSCs for the first time,with the number of stretch-release cycles for the SPSCs improved by two orders of magnitude compared to that for previously reported random-buckled stretchable organic solar cells.The simple method used in this work provides a universal solution for low-cost and high-performance stretchable electronic and optoelectronic devices and promotes the commercial development of stretchable devices in wearable electronics.
其他文献
先哲孔子在《论语》中曾说:仁者乐山,智者乐水.笔者虽不是什么仁者,但对山有着不可言喻的迷恋,尤其是在经过艰苦的攀登努力登上峰项后,回归大自然,使人忘却了心中杂事,感受着
期刊
自从我国实施了土地有偿使用的制度以后,有不少开发商取得了大量的具有升值潜力的地块.但是在房价快速上涨的时候部分开发商却故意放慢了开发的速度,想要伺机取得高额的利润,
期刊
前奏rn1995年,6月的哈尔滨风比较大,白天的热风卷着沙土扑面而来,夜里的冷风直往骨头逢里钻.时值哈工大75周年校庆,工大的第一部业余无线电台——BT75HIT就在这风中诞生了.俱
期刊
With the rapid progress in computer science,including artificial intelligence,big data and cloud computing,full-space spot generation can be pivotal to many pra
期刊
The ability of an interferometer to characterize the spatial information of a light beam is often limited by the temporal profile of the beam,with femtosecond p
期刊
We report a deep leaing-enabled field-portable and cost-effective imaging flow cytometer that automatically captures phase-contrast color images of the contents
期刊
随着人们生活水平的提高,我国人民对法律越来越重视.我国的律师法和刑事诉讼法的相继修改,我国人民对有效辩护的认知越来越不明确,起源于美国的有效辩护对人民意味着什么,我
期刊
Detecting rare cells within blood has numerous applications in disease diagnostics.Existing rare cell detection techniques are typically hindered by their high
期刊
一、联合建房的概念rn2017年10月23日,河北省出台关于稳步推进农村集体产权制度改革的实施意见,提出在集体经济组织引导下,探索农户以宅基地使用权及农房财产权入股发展农宅
期刊
某大型公司的财务主管苏先生最近入住了中国电信酒店完美联盟的加盟酒店,亲身体验了“国内长途、市话无限拨打”的优惠服务.相信公司出差高额通信成本不会再令他郁闷了.
期刊