495336

Poly(3-butylthiophen-2,5-diyl)

regioregular

• Synonym(e): P3BT, P3BT-RR
• CAS-Nummer: 98837-51-5
• UNSPSC Code: 12352103
• NACRES: NA.23
• MDL number: MFCD00677712

Eigenschaften

• description: p-type semiconductor and hole-injection layer (HIL)
• mol wt: M_w 54,000 (typical)
• color: black
• refractive index: n/D ~1.4-1.67 (Predicted)
• solubility: chlorinated solvents: soluble (partially soluble in THF, diethylether)
• fluorescence: λ_ex 440 nm; λ_em 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

Beschreibung

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

Conducting polymer.
Rechargeable battery electrodes, electrochromic devices, chemical and optical sensors, light-emitting diodes, microelectrical amplifiers, field-effect transistors and non-linear optical materials.

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).

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.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): Eyeshields, Gloves, type N95 (US)