PCE146 Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

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
V_oc=1.642 V
J_sc=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

V_oc=0.702 V
J_sc=27.74 mA/cm²
FF=0.701
PCE=13.65%

• After annealing at 80°C

V_oc=0.727 V
J_sc=27.39 mA/cm²
FF=0.734
PCE=14.62%

Allgemeine Beschreibung

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 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

PCE146 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Henan Alfa Chemical Co., Ltd			China	11415	58
Henan Allgreen Chemical Co.,LTD	+86-37155567971 +86-13633837469	info@allgreenchem.com	China	5985	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	52924	58
Derthon Optoelectronic Materials Sci. Tech. Co., Ltd.	0755-26718755 13266723223	sales@derthon.com	China	1023	56
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51456	80
Hyper, Inc.	18966379725	1028592743@qq.com	China	82	58
Nanjing Zhiyan Technology Co., Ltd.	15365097539	877997991@qq.com	China	1509	58
HUNAN CHEMFISH SCIENTIFIC CO.,LTD	+86-0731-85567275 18932438858	sales05@chemfish.com	China	8302	58
Zhengzhou anmousse chemical products co. LTD	0371-55289822 18737195735	483339295@qq.com	China	7122	58
Zhengzhou Alpha Chemical Co. LTD	0371-0371-53732842 13383863444	3002612166@qq.com	China	10052	58

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• 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-
• 2184266-44-0