PM7 Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

PBDB-T-2Cl, also known as PM7, is part of the PBDB-T polymer family. It has a high OPV device performance, withreported efficiencies exceeding 12%. PSCs based onPBDB-T-2Cl as the donor and ITIC-2F as the acceptor have achieved a power conversion efficiency (PCE) of over 14% [2].

Verwenden

High-Efficiency Organic Solar Cells (OPVs)
Polymeric donor material
LUMO=3.57 eV
HOMO=5.32 eV

OPV Device Performance :
PBDB-T-2Cl:IT-4F
Voc= 0.86V
Jsc= 21.46 mA/cm²
FF= 0.75
PCE=13.9%

PBDB-T-2Cl (or PM7) is a wide bandgap polymer donor (n-type semiconductor) containing chlorinated thienyl benzodithiophene (BDT-2Cl) used in high performance polymer solar cells (PSCs). PBDB-T-2Cl-based devices exhibit higher open circuit voltage (Voc) than the PBDB-T-2F-based devices, due to lower molecular energy levels of PBDB-T-2Cl, and leading to an outstanding power conversion efficiency of over 14%.
In general, chlorination is more effective than fluorination in downshifting the molecular energy levels and broadening the absorption spectra.

PM7 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

PM7 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	9547	58
Zhengzhou Alfachem Co., Ltd.	13333829863 13333829863	3986163027@qq.com	China	978	55
Derthon Optoelectronic Materials Sci. Tech. Co., Ltd.	0755-26718755 13266723223	sales@derthon.com	China	1023	56
Nanjing Zhiyan Technology Co., Ltd.	15365097539	877997991@qq.com	China	1692	58
VOLT-AMP OPTOELECTRONICS TECH. CO., LTD.	0769-38823690; 18802601190	market@volt-amp.cn	China	258	58
Henan Lien Chemical Products Co., Ltd.	0371-63357898 15378766539	535046669@qq.com	China	5474	58
Hangzhou Jinghao Biotechnology Co., LTD	17513242016 17513242016;	1576861551@qq.com	China	2817	58
Organtec Ltd	010-89719903 18511074324	danlismi@outlook.com	China	1334	58
Henan Lavoisier Chemical Products Co. Ltd	0371-63682289 18625781376	sales@lavoisier.cn	China	5000	58
Zhengzhou Akem Chemical Co., Ltd	13303867194	3001317055@qq.com	China	9998	58

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• PM7
• PBDB-T-Cl, PM7
• P141-2Cl
• PBDB-T-2Cl/PM7
• PBDB-T-2Cl,PCE14
• Poly[(2,6-(4,8-bis(5-(2-ethylhexyl-3-chloro)thiophen-2-yl)-benzo[1,2-b:4,5-b']dithiophene))-alt-(5,5-(1',3'-di-2-thienyl-5',7'-bis(2-ethylhexyl)benzo[1',2'-c:4',5'-c']dithiophene-4,8-dione)]
• Poly[[4,8-bis[4-chloro-5-(2-ethylhexyl)-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]-2,5-thiophenediyl[5,7-bis(2-ethylhexyl)-4,8-dioxo-4H,8H-benzo[1,2-c:4,5-c′]dithiophene-1,3-diyl]-2,5-thiophenediyl]
• 2239295-71-5
• C68H76Cl2O2S8n