A compatible polymer acceptor enables efficient and stable organic solar cells as a solid additive

2020 ◽  
Vol 8 (34) ◽  
pp. 17706-17712 ◽  
Author(s):  
Tao Yang ◽  
Ruijie Ma ◽  
Hao Cheng ◽  
Yiqun Xiao ◽  
Zhenghui Luo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Building Blocks ◽  
Polymer Acceptor ◽  
Solid Additive ◽  
Donor Acceptor

Polymer acceptors with acceptor–donor–acceptor (A–D–A) building blocks have demonstrated great potential in achieving excellent power conversion efficiency (PCE) and stability in the field of organic solar cells (OSCs).

Layer by layer solution processed organic solar cells based on a small molecule donor and a polymer acceptor

2015 ◽  
Vol 3 (2) ◽  
pp. 447-452 ◽  
Author(s):  
Yifan Wang ◽  
Xingang Zhao ◽  
Xiaowei Zhan
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Solution Process ◽  
Layer By Layer ◽  
Polymer Acceptor ◽  
Layer Solution

Inverted organic solar cells based on a small molecule donor and a polymer acceptor were fabricated using a layer by layer solution process, which exhibited a power conversion efficiency up to 1.12%.

Substituent effects in magnesium tetraethynylporphyrin with two diketopyrrolopyrrole units for bulk heterojunction organic solar cells

2017 ◽  
Vol 5 (44) ◽  
pp. 23067-23077 ◽  
Author(s):  
Keisuke Ogumi ◽  
Takafumi Nakagawa ◽  
Hiroshi Okada ◽  
Ryohei Sakai ◽  
Huan Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Bulk Heterojunction ◽  
Power Conversion ◽  
Substituent Effects ◽  
Open Circuit ◽  
Donor Acceptor

Acceptor–donor–acceptor conjugated magnesium porphyrins showed a power conversion efficiency of 5.73%, high open-circuit voltage of 0.79 V, or an extended incident photon-to-current conversion efficiency spectrum to 1100 nm, depending on the substituents.

A donor–acceptor–acceptor molecule for vacuum-processed organic solar cells with a power conversion efficiency of 6.4%

2012 ◽  
Vol 48 (13) ◽  
pp. 1857-1859 ◽  
Author(s):  
Shi-Wen Chiu ◽  
Li-Yen Lin ◽  
Hao-Wu Lin ◽  
Yi-Hong Chen ◽  
Zheng-Yu Huang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Acceptor Molecule ◽  
Donor Acceptor

An acceptor–donor–acceptor type non-fullerene acceptor with an asymmetric backbone for high performance organic solar cells

2020 ◽  
Vol 8 (18) ◽  
pp. 6293-6298
Author(s):  
Cancan Jiao ◽  
Ziqi Guo ◽  
Binqiao Sun ◽  
Yuan-qiu-qiang Yi ◽  
Lingxian Meng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Solar Cells ◽  
High Performance ◽  
Power Conversion ◽  
Acceptor Molecule ◽  
Donor Acceptor

An acceptor molecule with an asymmetric backbone, CC10, has been designed, which achieved a power conversion efficiency of 11.78%.

scholarly journals Efficient non-fullerene organic solar cells employing sequentially deposited donor–acceptor layers

2018 ◽  
Vol 6 (37) ◽  
pp. 18225-18233 ◽  
Author(s):  
Jiangbin Zhang ◽  
Bin Kan ◽  
Andrew J. Pearson ◽  
Andrew J. Parnell ◽  
Joshaniel F. K. Cooper ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Fabrication Method ◽  
Donor And Acceptor ◽  
Donor Acceptor

A new fabrication method via sequentially depositing donor and acceptor layers can push the power conversion efficiency of organic solar cells based on non-fullerene acceptors to over 10%.

Enhanced power-conversion efficiency in organic solar cells incorporating copolymeric phase-separation modulators

2018 ◽  
Vol 6 (9) ◽  
pp. 3884-3894 ◽  
Author(s):  
C. Sartorio ◽  
V. Campisciano ◽  
C. Chiappara ◽  
S. Cataldo ◽  
M. Scopelliti ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Device Efficiency ◽  
Donor Acceptor ◽  
Plastic Solar Cells

Fullerene–oligothiophene copolymers acting as donor/acceptor segregation modulators improve the device efficiency, giving the highest values for P3HT:PCBM plastic solar cells.

Ternary organic solar cells based on two compatible PDI-based acceptors with an enhanced power conversion efficiency

2019 ◽  
Vol 7 (8) ◽  
pp. 3552-3557 ◽  
Author(s):  
Kangkang Weng ◽  
Chao Li ◽  
Pengqing Bi ◽  
Hwa Sook Ryu ◽  
Yikun Guo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Power Conversion ◽  
Perylene Diimide ◽  
Ternary Blends ◽  
Blend Films ◽  
Polymer Acceptor

The introduction of perylene diimide (PDI)-based polymer acceptor (PDI-V) into the ternary blends not only broadens the absorption of blend films but also increases the electron mobilities. As a result, a high efficiency of 9.43% was obtained for PDI-based ternary organic solar cells.

scholarly journals Characterization and simulation study of organic solar cells based on donor–acceptor (D–π–A) molecular materials

RSC Advances ◽  
2020 ◽  
Vol 10 (32) ◽  
pp. 18816-18823
Author(s):  
Anass El Karkri ◽  
Zakaria El Malki ◽  
Mohammed Bouachrine ◽  
Françoise Serein-Spirau ◽  
Jean-Marc Sotiropoulos
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Simulation Study ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Device Architecture ◽  
Donor Acceptor ◽  
The Impact

The solar cell ITO/PEDOT/[(Cbz-Mth)-B-DT]2-A:PCBM/Al under study and the results obtained, including a power conversion efficiency of 11%. The impact of several parameters on the performance has been studied to obtain the optimal device architecture.

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