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PM7

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Company Name: Zhengzhou Alfa Chemical Co.,Ltd
Tel: +8618530059196
Email: sale04@alfachem.cn
Products Intro: CAS:2239295-71-5
Purity:97%+ Package:5g;25g;100g;500g;1kg;25kg
Company Name: Zhengzhou Alfachem Co., Ltd.  
Tel: 0371-0371-53315787 13333829863
Email: 2853979812@qq.com
Products Intro: Product Name:PBDB-T-Cl
CAS:2239295-71-5
Purity:98% Package:100mg;250mg;500mg;1g;10g;25g;50g;100g
Company Name: Derthon Optoelectronic Materials Sci. Tech. Co., Ltd.  
Tel: 0755-26718755 13266723223
Email: sales@derthon.com
Products Intro: Product Name:PBDB-T-Cl, PM7
CAS:2239295-71-5
Purity:PCE>12%(withIT-4F) Package:1g,5g,10g,100g Remarks:g\kg
Company Name: Nanjing Zhiyan Technology Co., Ltd.  
Tel: 15365097539
Email: 877997991@qq.com
Products Intro: Product Name:PBDB-T-2Cl / PM7
CAS:2239295-71-5
Purity:99% Package:1g/10;5g/10 Remarks:1g
Company Name: VOLT-AMP OPTOELECTRONICS TECH. CO., LTD.  
Tel: 18802601190
Email: market@volt-amp.cn
Products Intro: Product Name:PM7
CAS:2239295-71-5
Package:1g/;2g/;5g/
PM7 Basic information
Product Name:PM7
Synonyms: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)]
CAS:2239295-71-5
MF:(C68H76Cl2O2S8)n
MW:0
EINECS:
Product Categories:
Mol File:Mol File
PM7 Structure
PM7 Chemical Properties
solubility Chloroform, chlorobenzene and dichlorobenzene
Safety Information
MSDS Information
PM7 Usage And Synthesis
DescriptionPBDB-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].
UsesHigh-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
Tag:PM7(2239295-71-5) Related Product Information
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