Solution Processed Semi-Transparent Organic Solar Cells Over 50% Visible Transmittance Enabled by Silver Nanowire Electrode with Sandwich Structure

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 35(2023), 46 vom: 01. Nov., Seite e2305092
1. Verfasser: Sun, Shaoming (VerfasserIn)
Weitere Verfasser: Zha, Wusong, Tian, Chenyang, Wei, Zhixiang, Luo, Qun, Ma, Chang-Qi, Liu, Wuyue, Zhu, Xiaozhang
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article flexible solar cells light utilization efficiency semi-transparent organic photovoltaics silver nanowires electrode solution process
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520 |a Photovoltaic windows with easy installation for the power supply of household appliances have long been a desire of energy researchers. However, due to the lack of top electrodes that offer both high transparency and low sheet resistance, the development of high-transparency photovoltaic windows for indoor lighting scenarios has lagged significantly behind photovoltaic windows where privacy issues are involved. Addressing this issue, this work develops a solution-processable transparent top electrode using sandwich structure silver nanowires, realizing high transparency in semi-transparent organic solar cells. The wettability and conducting properties of the electrode are improved by a modified hole-transport layer named HP. The semi-transparent solar cell exhibits good see-through properties at a high average visible transmittance of 50.8%, with power conversion efficiency of 7.34%, and light utilization efficiency of 3.73%, which is the highest without optical modulations. Moreover, flexible devices based on the above-mentioned architecture also show excellent mechanical tolerance compared with Ag electrode counterparts, which retains 94.5% of their original efficiency after 1500 bending cycles. This work provides a valuable approach for fabricating solution-processed high transparency organic solar cells, which is essential in future applications in building integrated photovoltaics 
650 4 |a Journal Article 
650 4 |a flexible solar cells 
650 4 |a light utilization efficiency 
650 4 |a semi-transparent organic photovoltaics 
650 4 |a silver nanowires electrode 
650 4 |a solution process 
700 1 |a Zha, Wusong  |e verfasserin  |4 aut 
700 1 |a Tian, Chenyang  |e verfasserin  |4 aut 
700 1 |a Wei, Zhixiang  |e verfasserin  |4 aut 
700 1 |a Luo, Qun  |e verfasserin  |4 aut 
700 1 |a Ma, Chang-Qi  |e verfasserin  |4 aut 
700 1 |a Liu, Wuyue  |e verfasserin  |4 aut 
700 1 |a Zhu, Xiaozhang  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 35(2023), 46 vom: 01. Nov., Seite e2305092  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:35  |g year:2023  |g number:46  |g day:01  |g month:11  |g pages:e2305092 
856 4 0 |u http://dx.doi.org/10.1002/adma.202305092  |3 Volltext 
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