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901067

Sigma-Aldrich

PBDTTT-C-T

greener alternative

Synonym(s):

Poly[[4,8-bis[5-(2-ethylhexyl)-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl][2-(2-ethyl-1-oxohexyl)thieno[3,4-b]thiophenediyl]]

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About This Item

Linear Formula:
(C48H56OS6)n
CAS Number:
1393932-53-0
UNSPSC Code:
12352103
NACRES:
NA.23

description

Band gap: 1.86 eV

Quality Level

100

Assay

≥99% trace rare earth metals basis

form

solid

mol wt

Mw 80,000-150,000 (GPC, PS standard)

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
chloroform: soluble
dichlorobenzene: soluble

Orbital energy

HOMO -5.11 eV 
LUMO -3.25 eV 

PDI

≥2.0

greener alternative category

, Enabling

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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New π-conjugated polymers as acceptors designed for all polymer solar cells based on imide/amide-derivatives.
Li Y, et al.
Journal of Material Chemistry C, 4(1), 185-192 (2016)
Dual plasmonic nanostructures for high performance inverted organic solar cells.
Xuanhua Li et al.
Advanced materials (Deerfield Beach, Fla.), 24(22), 3046-3052 (2012-05-09)
Pei Cheng et al.
Advanced materials (Deerfield Beach, Fla.), 28(36), 8021-8028 (2016-06-24)
The alloy acceptor (indene-C

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