Skip to Content
Merck
All Photos(1)

Documents

698687

Sigma-Aldrich

F8BT

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)]

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

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

form

powder

Quality Level

100

mol wt

average Mn ≤25000

solubility

THF: soluble
chloroform: soluble

fluorescence

λex 447 nm; λem 530-560 nm in chloroform

Mw/Mn

<3

semiconductor properties

P-type (mobility=4×10−3 cm2/V·s)

Looking for similar products? Visit Product Comparison Guide

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.

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Morphology-dependent trap formation in bulk heterojunction photodiodes
Shao G, et al.
The Journal of Physical Chemistry B, 117(16), 4654-4660 (2013)
Surface, interface and electronic properties of F8: F8BT polymeric thin films used for organic light-emitting diode applications
Borges BG, et al.
Polymer International, 67(6), 691-699 (2018)
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)
He, Y.; Gong, S.; Hattori, R.; Kanicki,J.
Applied Physics Letters, 74, 2265-2265 (1999)
View All Related Papers

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.

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

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

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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service