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Title: Functionalized polyfluorenes for use in optoelectronic devices

Abstract

The present invention relates to process comprising reacting a polyfluorenes comprising at least one structural group of formula I ##STR00001## with an iridium (III) compound of formula II ##STR00002## The invention also relates to the polyfluorenes, which are products of the reaction, and the use of the polyfluorenes in optoelectronic devices.

Inventors:
 [1];  [2];  [1];  [3]
  1. Clifton Park, NY
  2. Scotia, NY
  3. Niskayuna, NY
Issue Date:
Research Org.:
GE Global Research, Niskayuna, New York (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1033923
Patent Number(s):
8048956
Application Number:
12/328,797
Assignee:
General Electric Company (Niskayuna, NY)
Patent Classifications (CPCs):
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08F - MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
DOE Contract Number:  
FC26-05NT42343
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Chichak, Kelly Scott, Lewis, Larry Neil, Cella, James Anthony, and Shiang, Joseph John. Functionalized polyfluorenes for use in optoelectronic devices. United States: N. p., 2011. Web.
Chichak, Kelly Scott, Lewis, Larry Neil, Cella, James Anthony, & Shiang, Joseph John. Functionalized polyfluorenes for use in optoelectronic devices. United States.
Chichak, Kelly Scott, Lewis, Larry Neil, Cella, James Anthony, and Shiang, Joseph John. Tue . "Functionalized polyfluorenes for use in optoelectronic devices". United States. https://www.osti.gov/servlets/purl/1033923.
@article{osti_1033923,
title = {Functionalized polyfluorenes for use in optoelectronic devices},
author = {Chichak, Kelly Scott and Lewis, Larry Neil and Cella, James Anthony and Shiang, Joseph John},
abstractNote = {The present invention relates to process comprising reacting a polyfluorenes comprising at least one structural group of formula I ##STR00001## with an iridium (III) compound of formula II ##STR00002## The invention also relates to the polyfluorenes, which are products of the reaction, and the use of the polyfluorenes in optoelectronic devices.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 01 00:00:00 EDT 2011},
month = {Tue Nov 01 00:00:00 EDT 2011}
}

Works referenced in this record:

Improved properties of polyfluorenevinylenes by introduction of carbazole units
journal, January 2008