A colour-tunable, weavable fibre-shaped polymer light-emitting electrochemical cell

被引：410

作者：

Zhang, Zhitao ^{[1
,2
]}

Guo, Kunping ^{[3
]}

Li, Yiming ^{[1
,2
]}

Li, Xueyi ^{[1
,2
]}

Guan, Guozhen ^{[1
,2
]}

Li, Houpu ^{[1
,2
]}

Luo, Yongfeng ^{[1
,2
]}

Zhao, Fangyuan ^{[1
,2
]}

Zhang, Qi ^{[3
]}

Wei, Bin ^{[3
]}

Pei, Qibing ^{[4
]}

Peng, Huisheng ^{[1
,2
]}

机构：

[1] Fudan Univ, Collaborat Innovat Ctr Polymers & Polymer Composi, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China

[2] Fudan Univ, Adv Mat Lab, Shanghai 200438, Peoples R China

[3] Shanghai Univ, Minist Educ, Key Lab Adv Display & Syst Applicat, Shanghai 200072, Peoples R China

[4] Univ Calif Los Angeles, Henry Samueli Sch Engn & Appl Sci, Dept Mat Sci & Engn, Los Angeles, CA 90095 USA

来源：

NATURE PHOTONICS | 2015年 / 9卷 / 04期

基金：

中国国家自然科学基金;

关键词：

RECENT PROGRESS; SOLAR-CELLS; SOLID-STATE; DIODES; DEVICES; EFFICIENCY; SUPERCAPACITORS; TRANSPARENT; ELECTRONICS; FABRICATION;

D O I：

10.1038/NPHOTON.2015.37

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The emergence of wearable electronics and optoelectronics requires the development of devices that are not only highly flexible but can also be woven into textiles to offer a truly integrated solution. Here, we report a colour-tunable, weavable fibre-shaped polymer light-emitting electrochemical cell (PLEC). The fibre-shaped PLEC is fabricated using all-solution-based processes that can be scaled up for practical applications. The design has a coaxial structure comprising a modified metal wire cathode and a conducting aligned carbon nanotube sheet anode, with an electroluminescent polymer layer sandwiched between them. The fibre shape offers unique and promising advantages. For example, the luminance is independent of viewing angle, the fibre-shaped PLEC can provide a variety of different and tunable colours, it is lightweight, flexible and wearable, and it can potentially be woven into light-emitting clothes for the creation of smart fabrics.

引用

页码：233 / 238

页数：6

共 48 条

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