Reverse-Offset Printed Ultrathin Ag Mesh for Robust Conformal Transparent Electrodes for High-Performance Organic Photovoltaics

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 30(2018), 26 vom: 07. Juni, Seite e1707526
1. Verfasser: Jiang, Zhi (VerfasserIn)
Weitere Verfasser: Fukuda, Kenjiro, Xu, Xiaomin, Park, Sungjun, Inoue, Daishi, Jin, Hanbit, Saito, Masahiko, Osaka, Itaru, Takimiya, Kazuo, Someya, Takao
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Ag mesh mechanical robustness reverse-offset printing stretchable transparent electrodes ultrathin photonic devices
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520 |a Mechanically durable transparent electrodes are needed in flexible optoelectronic devices to realize their long-term stable functioning, for applications in various fields such as energy, healthcare, and soft robotics. Several promising transparent electrodes based on nanomaterials have been previously reported to replace the conventional and fragile indium-tin oxide (ITO); however, obtaining feasible printed transparent electrodes for ultraflexible devices with a multistack structure is still a great challenge. Here, a printed ultrathin (uniform thickness of 100 nm) Ag mesh transparent electrode is demonstrated, simultaneously achieving high conductance, high transparency, and good mechanical properties. It shows a 17 Ω sq-1 sheet resistance (Rsh ) with 93.2% transmittance, which surpasses the performance of sputtered ITO electrodes and other ultrathin Ag mesh transparent electrodes. The conductance is stable after 500 cycles of 100% stretch/release deformation, with an insignificant increase (10.6%) in Rsh by adopting a buckling structure. Furthermore, organic photovoltaics (OPVs) using our Ag mesh transparent electrodes achieve a power conversion efficiency of 8.3%, which is comparable to the performance of ITO-based OPVs 
650 4 |a Journal Article 
650 4 |a Ag mesh 
650 4 |a mechanical robustness 
650 4 |a reverse-offset printing 
650 4 |a stretchable transparent electrodes 
650 4 |a ultrathin photonic devices 
700 1 |a Fukuda, Kenjiro  |e verfasserin  |4 aut 
700 1 |a Xu, Xiaomin  |e verfasserin  |4 aut 
700 1 |a Park, Sungjun  |e verfasserin  |4 aut 
700 1 |a Inoue, Daishi  |e verfasserin  |4 aut 
700 1 |a Jin, Hanbit  |e verfasserin  |4 aut 
700 1 |a Saito, Masahiko  |e verfasserin  |4 aut 
700 1 |a Osaka, Itaru  |e verfasserin  |4 aut 
700 1 |a Takimiya, Kazuo  |e verfasserin  |4 aut 
700 1 |a Someya, Takao  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 30(2018), 26 vom: 07. Juni, Seite e1707526  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:30  |g year:2018  |g number:26  |g day:07  |g month:06  |g pages:e1707526 
856 4 0 |u http://dx.doi.org/10.1002/adma.201707526  |3 Volltext 
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