PM7

Product Name: PM7
CAS No.: 2239295-71-5
Chemical Name: PM7
Synonyms: PM7;P141-2Cl;PBDB-T-2Cl/PM7;PBDB-T-Cl, 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]
CBNumber: CB11415455
Molecular Formula: (C68H76Cl2O2S8)n
Formula Weight: 0
MOL File: 2239295-71-5.mol

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PM7 Property

form: particles
color: Fine
solubility: Chloroform, chlorobenzene and dichlorobenzene

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 906352
Product name: PBDB-T-2Cl
Packaging: 100MG
Price: $275.6
Updated: 2024/03/01

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PM7 Chemical Properties,Usage,Production

Description

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

Uses

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 Preparation Products And Raw materials

Raw materials

Preparation Products

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PM7 Suppliers

China 15 United Kingdom 1 Global 16

Zhengzhou Alfachem Co., Ltd.

Tel: 0371-0371-53315787 13333829863
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Country: China
ProdList: 997
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Derthon Optoelectronic Materials Sci. Tech. Co., Ltd.

Tel: 0755-26718755 13266723223
Fax: 0755-26718755
Email: sales@derthon.com
Country: China
ProdList: 1023
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Nanjing Zhiyan Technology Co., Ltd.

Tel: 15365097539
Fax: QQ：877997991
Email: 877997991@qq.com
Country: China
ProdList: 1509
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Zhengzhou Alfa Chemical Co.,Ltd

Tel: +8618530059196
Email: sale04@alfachem.cn
Country: China
ProdList: 11842
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VOLT-AMP OPTOELECTRONICS TECH. CO., LTD.

Tel: 18802601190
Email: market@volt-amp.cn
Country: China
ProdList: 246
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Henan Lien Chemical Products Co., Ltd.

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Hangzhou Jinghao Biotechnology Co., LTD

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Organtec Ltd

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Henan Lavoisier Chemical Products Co. Ltd

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Country: China
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Zhengzhou Akem Chemical Co., Ltd

Tel: 13303867194
Email: 3001317055@qq.com
Country: China
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2239295-71-5, PM7Related Search:

PTQ10 Poly(3-hexylthiophene-2,5-diyl) PM6 BTR-Cl

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