Light-Emitting Paper

被引：135
作者：
Asadpoordarvish, Amir [1 ,2 ]
Sandstrom, Andreas [2 ]
Larsen, Christian [1 ,2 ]
Bollstrom, Roger [3 ,4 ]
Toivakka, Martti [3 ]
Osterbacka, Ronald [3 ]
Edman, Ludvig [1 ,2 ]
机构：
[1] Umea Univ, Organ Photon & Elect Grp, SE-90187 Umea, Sweden
[2] LunaLEC, SE-90719 Umea, Sweden
[3] Abo Akad Univ, Ctr Funct Mat, FI-20500 Turku, Finland
[4] Omya Int AG, CH-4665 Oftringen, Switzerland
来源：
ADVANCED FUNCTIONAL MATERIALS | 2015年 / 25卷 / 21期
关键词：
Ag nanowires; all-ambient fabrication; light-emitting electrochemical cells; paper substrates; spray coating; ELECTROCHEMICAL-CELLS; ORGANIC ELECTRONICS; WHITE-LIGHT; POLYMER; DEVICES; DIODES; PERFORMANCE; FABRICATION; SUBSTRATE; EMISSION;
D O I：
10.1002/adfm.201500528
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A solution-based fabrication of flexible and light-weight light-emitting devices on paper substrates is reported. Two different types of paper substrates are coated with a surface-emitting light-emitting electrochemical cell (LEC) device: a multilayer-coated specialty paper with an intermediate surface roughness of 0.4 m and a low-end and low-cost copy paper with a large surface roughness of 5 m. The entire device fabrication is executed using a handheld airbrush, and it is notable that all of the constituent layers are deposited from solution under ambient air. The top-emitting paper-LECs are highly flexible, and display a uniform light emission with a luminance of 200 cd m(-2) at a current conversion efficacy of 1.4 cd A(-1).
引用
收藏
页码：3238 / 3245
页数：8
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