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Title: Synthesis of polyphosphazenes with sulfonimide side groups

Abstract

The invention relates to sulfonimide bearing phenolic compounds and the use of those compounds to produce polyphosphazenes functionalized by one or more of those compounds alone, or in combination with cosubstituents. The invention also relates to blends of sulfonimide functionalized phosphazene polymers with other polymers, membranes formed of the functionalized polymers, and the use of those membranes in devices such as fuel cells.

Inventors:
 [1]; ;  [2];  [1];  [3];  [1];  [1]
  1. State College, PA
  2. Brookhaven, PA
  3. Little Britian, CA
Issue Date:
Research Org.:
The Penn State Research Foundation (University Park, PA)
Sponsoring Org.:
USDOE
OSTI Identifier:
1012760
Patent Number(s):
7763702
Application Number:
11/783,880
Assignee:
The Penn State Research Foundation (University Park, PA)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
DOE Contract Number:  
FC36-01GO11085
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Allcock, Harry R, Hofmann,, Michael, A, Ambler, Catherine M, Andrew, Maher E, Wood, Richard M, and Welna, Daniel T. Synthesis of polyphosphazenes with sulfonimide side groups. United States: N. p., 2010. Web.
Allcock, Harry R, Hofmann,, Michael, A, Ambler, Catherine M, Andrew, Maher E, Wood, Richard M, & Welna, Daniel T. Synthesis of polyphosphazenes with sulfonimide side groups. United States.
Allcock, Harry R, Hofmann,, Michael, A, Ambler, Catherine M, Andrew, Maher E, Wood, Richard M, and Welna, Daniel T. Tue . "Synthesis of polyphosphazenes with sulfonimide side groups". United States. https://www.osti.gov/servlets/purl/1012760.
@article{osti_1012760,
title = {Synthesis of polyphosphazenes with sulfonimide side groups},
author = {Allcock, Harry R and Hofmann, and Michael, A and Ambler, Catherine M and Andrew, Maher E and Wood, Richard M and Welna, Daniel T},
abstractNote = {The invention relates to sulfonimide bearing phenolic compounds and the use of those compounds to produce polyphosphazenes functionalized by one or more of those compounds alone, or in combination with cosubstituents. The invention also relates to blends of sulfonimide functionalized phosphazene polymers with other polymers, membranes formed of the functionalized polymers, and the use of those membranes in devices such as fuel cells.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {7}
}