Synergistic Optimization Enables Large‐Area Flexible Organic Solar Cells to Maintain over 98% PCE of the Small‐Area Rigid Devices

2020 ◽  
Vol 32 (49) ◽  
pp. 2005153
Author(s):  
Guodong Wang ◽  
Jianqi Zhang ◽  
Chen Yang ◽  
Yuheng Wang ◽  
Yi Xing ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Small Area ◽  
Large Area ◽  
Flexible Organic Solar Cells

scholarly journals ITO-free large-area flexible organic solar cells with an embedded metal grid

2015 ◽  
Vol 17 ◽  
pp. 349-354 ◽  
Author(s):  
Seungkeun Choi ◽  
Yinhua Zhou ◽  
Wojciech Haske ◽  
Jae Won Shim ◽  
Canek Fuentes-Hernandez ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Large Area ◽  
Metal Grid ◽  
Flexible Organic Solar Cells

Improved stability of non-ITO stacked electrodes for large area flexible organic solar cells

2014 ◽  
Vol 130 ◽  
pp. 182-190 ◽  
Author(s):  
Mike Hambsch ◽  
Hui Jin ◽  
Andrew J. Clulow ◽  
Andrew Nelson ◽  
Norifumi L. Yamada ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Large Area ◽  
Improved Stability ◽  
Flexible Organic Solar Cells

High-efficiency large area flexible organic solar cells

2008 ◽  
Author(s):  
Noëlla Lemaitre ◽  
Rémi de Bettignies ◽  
Séverine Bailly ◽  
Pascal Maisse ◽  
Stéphane Cros ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Large Area ◽  
Flexible Organic Solar Cells

scholarly journals Large-area flexible organic solar cells

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Fu Yang ◽  
Yuting Huang ◽  
Yaowen Li ◽  
Yongfang Li
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Small Area ◽  
Low Cost ◽  
Large Area ◽  
Flexible Devices ◽  
Analysis Strategies ◽  
Superior Mechanical Properties ◽  
Efficiency Gap ◽  
Flexible Transparent Electrodes

AbstractTwo major challenges need to be overcome to bridge the efficiency gap between small-area rigid organic solar cells (OSCs) and large-area flexible devices: the first challenge lies in preparing high-quality flexible transparent electrodes with low resistance, high transparency, smooth surface, and superior mechanical properties. Second, the scalable fabrication of thickness-insensitive photoactive layers with low-cost materials is also an essential task. In this review, recent progress and challenges of flexible large-area OSCs are summarized and analyzed. Based on our analysis, strategies and opportunities are proposed to promote the development of stable and efficient flexible large-area OSCs.

PRINTED ELECTRODES AND INTERFACES ENGINEERING TOWARDS LARGE-AREA FLEXIBLE ORGANIC SOLAR CELLS

2021 ◽  
Author(s):  
Qun Luo ◽  
Yunfei Han ◽  
Wei Pan ◽  
Zhenguo Wang ◽  
Wusong Zha ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Large Area ◽  
Flexible Organic Solar Cells

Stable large area organic solar cells realized by using random terpolymers donors combined with a ternary blend

2019 ◽  
Vol 7 (23) ◽  
pp. 14199-14208 ◽  
Author(s):  
Xiaopeng Xu ◽  
Zhaozhao Bi ◽  
Wei Ma ◽  
Guangjun Zhang ◽  
He Yan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Organic Solar Cells ◽  
Small Area ◽  
Ternary Blend ◽  
Large Area ◽  
Absorption Energy

The combination of terpolymer and ternary blend strategies contributed to stable nonfullerene organic solar cells with improved absorption, energy and charge transfer as well as optimized morphology, resulting in a high PCE of 13.63% in small area devices and 11.43% in large area devices.

scholarly journals Towards all-solution-processed top-illuminated flexible organic solar cells using ultrathin Ag-modified graphite-coated poly(ethylene terephthalate) substrates

Nanophotonics ◽  
2019 ◽  
Vol 8 (2) ◽  
pp. 297-306 ◽  
Author(s):  
Shuanglong Wang ◽  
Yi Zhao ◽  
Hong Lian ◽  
Cuiyun Peng ◽  
Xuyong Yang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Ethylene Terephthalate ◽  
Bending Test ◽  
Large Area ◽  
Solution Processed ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene ◽  
Flexible Organic Solar Cells

AbstractAll-solution-processed flexible organic solar cells (FOSCs) with high power conversion efficiency (PCE) are the prerequisite for application in low-cost, large-area, flexible, photovoltaic devices. In this work, high-performance, top-illuminated FOSCs using ultrathin Ag-modified graphite-coated poly(ethylene terephthalate) (PET) substrates are demonstrated. The ultrathin Ag-modified graphite/PET substrates have excellent electric conductivity, mechanical flexibility, and easy processability for FOSCs. A PCE of 5.31% for FOSCs, based on the blend system poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo [1,2-b:4,5-b′]dith-iophene-co-3-fluorothieno[3,4-b]thiophene-2-carboxylate]: [6,6]-phenyl-C7l-but-yric acid methyl ester, having a bilayer of MoOx/Ag upper transparent anode is demonstrated. Top-illuminated FOSCs with a transparent upper electrode of solution-processed Ag nanowires also yielded a PCE of 3.76%. All-solution-processed FOSCs exhibit excellent mechanical flexibility and retain >81% of the initial efficiency after 500 cycles of bending test. Furthermore, graphite-based electrodes demonstrate good heat-insulation properties. The outcomes of this work offer an alternative to fabricate high-performance, all-solution-processable, top-illuminated FOSCs, providing a commercially viable approach for application in large-area solar cells that can be prepared by printing and roll-to-roll fabrication processes.

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