کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6457148 | 1420658 | 2017 | 8 صفحه PDF | دانلود رایگان |
- We constructed a stretchable OPV device using a ubiquitous material-3 M⢠tape substrate.
- The constructed stretchable OPV device displaying a power conversion efficiency (PCE) of 5.2%-the highest reported to date.
- The device retained 80% of its original PCE after 50 cycles of stretching at 20% strain.
Electronic skins and smart textiles are emerging applications integrating wearable displays, smart sensing systems, health-care monitors, and stretchable power systems. Although various deformable optoelectronic devices have been demonstrated, high-performance stretchable photovoltaic (PV) devices remain a significant challenge in device engineering and materials optimization. In this paper, we demonstrate how a ubiquitous material-3 M⢠tape-can be used as a transparent substrate for highly efficient stretchable organic PV devices. Indeed, we constructed a stretchable OPV device displaying a power conversion efficiency (PCE) of 5.2% (under AM 1.5G 1000 W mâ2)-the highest reported to date; in addition, this device retained 80% of its original PCE after 50 cycles of stretching at 20% strain. This study paves the way toward fully deformable OPVs for integration in wearable electronics.
We fabricate a stretchable organic photovoltaic device displaying an efficiency (PCE) of 5.2% using a ubiquitous material-3 M⢠tape substrate - the highest reported to date. The corresponding device have excellent mechanical stability-the device displays 80% of its original performance after 50 cycles at 20% tensile strain.240
Journal: Solar Energy Materials and Solar Cells - Volume 165, June 2017, Pages 111-118