PCE146
- CAS No.
- 2184266-44-0
- Chemical Name:
- PCE146
- Synonyms
- COI8DFIC;PCE146;Propanedinitrile, 2,2'-[[4,4,11,11-tetrakis(4-hexylphenyl)-4,11-dihydrothieno[2',3':4,5]thieno[2,3-d]thieno[2'''',3'''':4''',5''']thieno[2''',3''':4'',5'']pyrano[2'',3'':4',5']thieno[2',3':4,5]thieno[3,2-b]pyran-2,9-diyl]bis[methylidyne(5,6-difluoro-3-oxo-1H-indene-2,1(3H)-diylidene)]]bis-
- CBNumber:
- CB23969687
- Molecular Formula:
- C94H76F4N4O4S6
- Molecular Weight:
- 1594.02
- MDL Number:
- MOL File:
- 2184266-44-0.mol
- MSDS File:
- SDS
PCE146 Chemical Properties, Uses, Production
Uses
COi8DFIC or O6T-4F is a highly efficient, n-type, low-bandgap nonfullerene acceptor with strong NIR absorption
In a recent study, COi8DFIC or O6T-4F was selected in a Tandem cell by computer assited design and gave a record PCE of 17.3% for fabricated organic solar cells.
Tandem Cell Device performance:
ITO/ZnO/PFN-Br/PBDB-T:F-M/M-PEDOT/ZnO/PTB7- Th:O6T-4F:PC71BM/MoO3/Ag
Voc=1.642 V
Jsc=14.35 mA/cm2
FF=73.7%
PCE=17.3%
COi8DFIC or O6T-4F is frequently selected to blend with a narrow-bandgap donor material and another narrow bandgap acceptor material to fabricate ternary organic solar cells. The PTB7-Th:COi8DFIC:PC71BM ternary cells offered a PCE of 14.08%. By further adopting a post-annealing process, an outstanding PCE of 14.62% can be achieved. Furthermore, the device utilizing COi8DFIC exhibited a good thermal stability with PCEs over 13.5% in a wide temperature range (70-160 °C).
Device structure:
ITO/ZnO/PTB7-Th:COi8DFIC:PC71BM/MoO3/Ag
- Before annealing
Jsc=27.74 mA/cm2
FF=0.701
PCE=13.65%
- After annealing at 80°C
Jsc=27.39 mA/cm2
FF=0.734
PCE=14.62%
General Description
COi8DFIC or O6T-4F is a highly efficient, n-type, low-bandgap nonfullerene acceptor with strong NIR absorption.
In a recent study, COi8DFIC or O6T-4F was selected in a Tandem cell by computer assited design and gave a record PCE of 17.3% for fabricated organic solar cells.
COi8DFIC or O6T-4F is frequently selected to blend with a narrow-bandgap donor material and another narrow bandgap acceptor material to fabricate ternary organic solar cells. The PTB7-Th:COi8DFIC:PC71BM ternary cells offered a PCE of 14.08%. By further adopting a post-annealing process, an outstanding PCE of 14.62% can be achieved. Furthermore, the device utilizing COi8DFIC exhibited a good thermal stability with PCEs over 13.5% in a wide temperature range (70–160 °C).
PCE146 Preparation Products And Raw materials
Raw materials
Preparation Products
PCE146 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Derthon Optoelectronic Materials Sci. Tech. Co., Ltd. | 0755-26718755 13266723223 | sales@derthon.com | China | 1022 | 56 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| Hyper, Inc. | 18966379725 | 1028592743@qq.com | China | 82 | 58 |
| Hunan chemfish Scientific co.,ltd | 85567275 18932438858 | sales06@chemfish.com | China | 5003 | 58 |
| Nanjing Zhiyan Technology Co., Ltd. | 15365097539 | 877997991@qq.com | China | 1690 | 58 |
| Henan Lien Chemical Products Co., Ltd. | 03716091-9097 13383857418; | 1520689222@qq.com | China | 4811 | 58 |
| Zhengzhou anmousse chemical products co. LTD | 15981811963 18737195735 | 483339295@qq.com | China | 7860 | 58 |
| Zhengzhou Alpha Chemical Co. LTD | 0371-53732842 13383863444 | 3838551451@qq.com | China | 9996 | 58 |
| Henan Lavoisier Chemical Products Co. Ltd | 0371-63682289 18625781376 | sales@lavoisier.cn | China | 4999 | 58 |
| Zhengzhou Akem Chemical Co., Ltd | 13303867194 | 770406999@qq.com | China | 9949 | 58 |
