Global to push GA events into
skip to main content

Title: Semiconducting compounds and devices incorporating same

Disclosed are molecular and polymeric compounds having desirable properties as semiconducting materials. Such compounds can exhibit desirable electronic properties and possess processing advantages including solution-processability and/or good stability. Organic transistor and photovoltaic devices incorporating the present compounds as the active layer exhibit good device performance.
Inventors:
; ; ;
Issue Date:
OSTI Identifier:
1235934
Assignee:
Northwestern University (Evanston, IL) EFRC
Patent Number(s):
9,240,556
Application Number:
14/298,523
Contract Number:
SC0001059
Resource Relation:
Patent File Date: 2014 Jun 06
Research Org:
Northwestern Univ., Evanston, IL (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE; 14 SOLAR ENERGY

Works referenced in this record:

New π-conjugated polymers constituted of dialkoxybenzodithiophene units: synthesis and electronic properties
journal, September 2002

Vibronic Coupling in Organic Semiconductors: The Case of Fused Polycyclic Benzene–Thiophene Structures
journal, February 2006
  • Coropceanu, Veaceslav; Kwon, Ohyun; Wex, Brigitte
  • Chemistry - A European Journal, Vol. 12, Issue 7, p. 2073-2080
  • DOI: 10.1002/chem.200500879

Formation of naphthodithiophene isomers by flash vacuum pyrolysis of 1,6-di(2-thienyl)- and 1,6-di(3-thienyl)-1,5-hexadien-3-ynes
journal, March 2009

Optically Active Conjugated Polymers Prepared from Achiral Monomers by Polycondensation in a Chiral Nematic Solvent
journal, July 2005
  • Goto, Hiromasa; Akagi, Kazuo
  • Angewandte Chemie International Edition, Vol. 44, Issue 28, p. 4322-4328
  • DOI: 10.1002/anie.200462859

Novel Thiophene-Thiazolothiazole Copolymers for Organic Field-Effect Transistors
journal, December 2007
  • Osaka, I.; Sauvé, G.; Zhang, R.
  • Advanced Materials, Vol. 19, Issue 23, p. 4160-4165
  • DOI: 10.1002/adma.200701058