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698687

F8BT

greener alternative

average Mn ≤25000

Synonym(s):

Poly(9,9-dioctylfluorene-alt-benzothiadiazole), Poly[(9,9-di-n-octylfluorenyl-2,7-diyl)-alt-(benzo[2,1,3]thiadiazol-4,8-diyl)]

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About This Item

Linear Formula:
(C35H42N2S)n
CAS Number:
210347-52-7
MDL number:
MFCD00002615
NACRES:
NA.23
UNSPSC Code:
12352103
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form

powder

Quality Segment

100

mol wt

average Mn ≤25000

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

solubility

THF: soluble, chloroform: soluble

fluorescence

λex 447 nm; λem 530-560 nm in chloroform

Mw/Mn

<3

greener alternative category

Enabling

semiconductor properties

P-type (mobility=4×10−3 cm2/V·s)

General description

F8BT is a fluorene copolymer that is used as a light-emitting polymer (LEP) with low energy of lowest unoccupied molecular orbital (LUMO), high electron mobility and luminance.
We are committed to bringing you Greener Alternative Products that adhere to one of the four categories of Greener Alternatives. This is an enabling product that promotes power conversion efficiency in organic photovoltaics, significantly enhancing energy efficiency in solar energy applications. Click here for more information.

Application

F8BT can be used with poly(9,9-di-n-octylfluorenyl-2,7-diyl) (PTO) to map the effect of noise sources on photoconducting charge transports by evaluating the conductivity and noise source density (Nt). It may also form a nanocomposite with single walled carbon nanotube (SWCNT) with excellent electric properties and high Seebeck coefficient, for potential application in the development of photovoltaic power and biomass energy. Organic light emitting diode (OLED) devices can be fabricated by depositing a blend of F8 and F8BT on PEDOT:PSS films.

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF8283V
WXBF7375V
WXBF6613V
WXBF4753V
MKCQ9539

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Articles

High-Performance Semiconductor Polymers Based on Diketopyrrolopyrrole and Thienothiophene

The development of high-performance conjugated organic molecules and polymers has received widespread attention in industrial and academic research.

Inverted Organic Photovoltaic Devices Using Zinc Oxide Nanocomposites as Electron Transporting Layer Materials

Organic photovoltaics (OPVs) represent a low-cost, lightweight, and scalable alternative to conventional solar cells. While significant progress has been made in the development of conventional bulk heterojunction cells, new approaches are required to achieve the performance and stability necessary to enable commercially successful OPVs.

Materials Design Concepts for Efficient Blue OLEDs: A Joint Theoretical and Experimental Study

Since their discovery, organic light emitting devices (OLEDs) have evolved from a scientific curiosity into a technology with applications in flat panel displays and the potential to revolutionize the lighting market. During their relatively short history, the technology has rapidly advanced, and device efficiencies have increased more than 20-fold, approaching the theoretical limit for internal quantum efficiencies.

Related Content

Enhanced figure of merit of poly (9, 9-di-n-octylfluorene-alt-benzothiadiazole) and SWCNT thermoelectric composites by doping with FeCl3
Zhou X, et al.
Journal of Applied Polymer Science, 16(3), 47011-47011 (2018)
Efficient polymer light-emitting diode using air-stable metal oxides as electrodes
Bolink HJ, et al.
Advanced Materials, 21(1), 79-82 (2009)
Morphology-dependent trap formation in bulk heterojunction photodiodes
Shao G, et al.
The Journal of Physical Chemistry B, 117(16), 4654-4660 (2013)
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Global Trade Item Number

SKUGTIN
698687-250MG04061832794341