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901099

PBDB-T

Name: PBDB-T
Brand: ALDRICH

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

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About This Item

Linear Formula:

(C₆₈H₇₈O₂S₈)_n

CAS Number:

1415929-80-4

MDL number:

MFCD00133992

NACRES:

NA.23

UNSPSC Code:

12162002

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Properties

Quality Level

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).

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number

MKCP6515

MKCF2708

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Articles

Towards Greener Organic Transistor Sensors

Explore the eco-friendly potential of organic thin film transistors (OTFTs) for detecting chemical analytes, identifying viruses, and assisting in health diagnostics. This mini-review highlights challenges of achieving sustainability, safety, and biodegradability of each component of an OTFT sensor.

Solution Gated Field Effect Transistors for Biosensing Applications

Novel biosensing devices, like bio-FET sensors, offer label-free analysis by detecting ionic and biomolecular charges, crucial for diagnostics and biological research.

Progress for High Performance Tandem Organic Solar Cells

Professor Chen (Nankai University, China) and his team explain the strategies behind their recent record-breaking organic solar cells, reaching a power conversion efficiency of 17.3%.

Energy-Level Modulation of Small-Molecule Electron Acceptors to Achieve over 12% Efficiency in Polymer Solar Cells.

Li S, et al.

Advanced Materials, 28(42), 9423-9429 (2016)

Design, Application, and Morphology Study of a New Photovoltaic Polymer with Strong Aggregation in Solution State.

Qian D, et al.

Macromolecules, 45(24), 9611-9617 (2012)

Reducing the confinement of PBDB-T to ITIC to improve the crystallinity of PBDB-T/ITIC blends

Liang Q, et al.

Journal of Material Chemistry A, 6(32), 15610-15620 (2018)

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Global Trade Item Number

SKU	GTIN
901099-100MG	04061832940205