WO2015100141A3 - Polythiophenes with high mobility - Google Patents

Polythiophenes with high mobility Download PDF

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Publication number
WO2015100141A3
WO2015100141A3 PCT/US2014/071291 US2014071291W WO2015100141A3 WO 2015100141 A3 WO2015100141 A3 WO 2015100141A3 US 2014071291 W US2014071291 W US 2014071291W WO 2015100141 A3 WO2015100141 A3 WO 2015100141A3
Authority
WO
WIPO (PCT)
Prior art keywords
polythiophenes
copolymer
mobility
copolymers
high mobility
Prior art date
Application number
PCT/US2014/071291
Other languages
French (fr)
Other versions
WO2015100141A2 (en
Inventor
Reuben Rieke
Original Assignee
Rieke Metals, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rieke Metals, Inc. filed Critical Rieke Metals, Inc.
Publication of WO2015100141A2 publication Critical patent/WO2015100141A2/en
Publication of WO2015100141A3 publication Critical patent/WO2015100141A3/en

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
    • H10K10/40—Organic transistors
    • H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
    • H10K10/462—Insulated gate field-effect transistors [IGFETs]
    • H10K10/484—Insulated gate field-effect transistors [IGFETs] characterised by the channel regions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/30—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/50—Photovoltaic [PV] devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/151—Copolymers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
    • H10K85/211—Fullerenes, e.g. C60
    • H10K85/215—Fullerenes, e.g. C60 comprising substituents, e.g. PCBM
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

The invention provides polythiophene copolymers comprising monomeric units of a 3-alkylthienyl and an unsubstituted thienyl, wherein a film of the copolymer has a saturated mobility value, or a linear mobility value, or both, of at least about 10-3 cm2/V-sec. Methods of preparation of the copolymers, which have improved FET mobility properties, are also provided. Polythiophenes of the invention can be useful in plastic electronics, photovoltaics, and OLEDs. A photovoltaic cell prepared using a copolymer of the invention with PC70BM was found to have a fill factor of 66%. The improved FET mobility properties of the polythiophenes offer advantages for uses wherein polythiophenes act as conductors or semiconductors.
PCT/US2014/071291 2013-12-27 2014-12-18 Polythiophenes with high mobility WO2015100141A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361921236P 2013-12-27 2013-12-27
US61/921,236 2013-12-27

Publications (2)

Publication Number Publication Date
WO2015100141A2 WO2015100141A2 (en) 2015-07-02
WO2015100141A3 true WO2015100141A3 (en) 2015-11-12

Family

ID=53479771

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/071291 WO2015100141A2 (en) 2013-12-27 2014-12-18 Polythiophenes with high mobility

Country Status (1)

Country Link
WO (1) WO2015100141A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030160230A1 (en) * 2002-01-11 2003-08-28 Xerox Corporation Polythiophenes and electronic devices generated therefrom
US20100206613A1 (en) * 2007-10-26 2010-08-19 Basf Se Process for preparation of conducting polymers
US20100326497A1 (en) * 2009-06-29 2010-12-30 The Regents Of The University Of California Highly efficient tandem polymer photovoltaic cells

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030160230A1 (en) * 2002-01-11 2003-08-28 Xerox Corporation Polythiophenes and electronic devices generated therefrom
US20100206613A1 (en) * 2007-10-26 2010-08-19 Basf Se Process for preparation of conducting polymers
US20100326497A1 (en) * 2009-06-29 2010-12-30 The Regents Of The University Of California Highly efficient tandem polymer photovoltaic cells

Also Published As

Publication number Publication date
WO2015100141A2 (en) 2015-07-02

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