901099

PBDB-T

• Synonym(s): Poly[[4,8-bis[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]] polymer
• Linear Formula: (C₆₈H₇₈O₂S₈)_n
• CAS Number: 1415929-80-4
• MDL number: MFCD00133992
• NACRES: NA.23
• UNSPSC Code: 12162002

Properties

• Quality Segment: 100
• description: Band gap: 1.8 eV, Limited solubility in CHCl₃
• form: powder
• mol wt: M_w >50,000 by GPC (GPC standard: PS)
• greener alternative product characteristics: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: >200 °C
• solubility: chlorobenzene: soluble, dichlorobenzene: soluble
• orbital energy: HOMO -5.28 eV , LUMO -3.48 eV
• PDI: <3.0
• greener alternative category: , Enabling

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". Hole transport organic materials allow perfect energy level alignment with the absorber layer and therefore efficient charge collection, are prone to degradation in ambient conditions.Click here for more information.

Application

PBDB-T, a conjugated push-pull medium bandgap polymeric donor, can be used as a donor molecule that can be used in polymeric solar cells (PSCs). It can also be used in the fabrication of organic thin-film transistors (OTFTs).

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable