495336
Poly(3-butylthiophene-2,5-diyl)
regioregular
Synonym(s):
P3BT
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About This Item
description
p-type semiconductor and hole-injection layer (HIL)
mol wt
Mw 54,000 (typical)
color
black
refractive index
n/D ~1.4-1.67 (Predicted)
solubility
chlorinated solvents: soluble (partially soluble in THF, diethylether)
fluorescence
λex 440 nm; λem 567 nm in chloroform
Mw/Mn
2.3 (typical)
SMILES string
[s]1c(c(cc1C)CCCC)C
InChI
1S/C10H16S/c1-4-5-6-10-7-8(2)11-9(10)3/h7H,4-6H2,1-3H3
InChI key
DUOSBQJOYVIVOR-UHFFFAOYSA-N
General description
Poly(3-butylthiophene-2,5-diyl) (P3BT) is a regioregular conducting polymer known for its excellent electrical and optical properties, making it ideal for various organic electronic applications.[ With a typical molecular weight of 54,000, this polymer serves as a promising donor material in organic photovoltaics (OPVs) and organic field-effect transistors (OFETs). P3BT exhibits strong π-π stacking, which enhances charge transport efficiency and stability. Its solubility in chlorinated solvents allows for versatile processing options, including spin-coating and inkjet printing, facilitating the development of high-performance organic electronic devices.
Application
P3BT can act as a hole transporting layer (HTL) which can potentially be used in the fabrication of organic field effect transistors (OFETs), chemical sensors, rechargeable batteries and polymeric solar cells (PSCs).
Rechargeable battery electrodes, electrochromic devices, chemical and optical sensors, light-emitting diodes, microelectrical amplifiers, field-effect transistors and non-linear optical materials.
Features and Benefits
- Regioregular Structure: The polymer exhibits 80-90% head-to-tail regiospecific conformation, enhancing its electrical properties.
- Molecular Weight: Average Mw of 54,000, providing robust mechanical properties suitable for various applications.
- Optical Properties: Fluorescence emission at λem 567 nm when excited at λex 440 nm in chloroform, making it suitable for light-emitting applications.
- Solubility: Soluble in chlorinated solvents and partially soluble in THF and diethyl ether, facilitating easy processing.
- Stable Performance: Excellent viscosity behavior in organic solvents, ensuring consistent application across different methods. Benefits:
- Versatile Application: Ideal for use in organic photovoltaics, OLEDs, chemical sensors, and electrochromic devices, making it a valuable compound in the field of organic electronics.
- Enhanced Charge Transport: The regioregular structure and π-π stacking enable efficient charge transport, leading to improved device performance in applications such as OFETs and OPVs.
- Cost-Effective Processing: Its solubility in various organic solvents allows for flexible processing techniques, reducing production costs and time.
- Research and Development Utility: P3BT is an excellent candidate for researchers exploring new materials in organic electronics, providing a reliable platform for experimentation and innovation.
Packaging
Packaged in glass bottles
Other Notes
- Backbone Tg (Tα): ~45°C
- Side Chain Tg (TαPE): ~-100°C
Legal Information
Product of Rieke Metals, Inc.
Rieke is a registered trademark of Rieke Metals, Inc.
Rieke is a registered trademark of Rieke Metals, Inc.
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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