Crosslinked polymer electrolyte membranes for heat, ion and moisture exchange devices
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United States of America Patent
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Feb 20, 2007
Grant Date -
Sep 29, 2005
app pub date -
Jan 11, 2005
filing date -
Mar 13, 2001
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Abstract
An organic-inorganic hybrid is derived from combining at least one inorganic alkoxide and a hydrogenated sulfonated block copolymer containing a controlled distribution copolymer block of a conjugated diene and a mono alkenyl arene, where the controlled distribution copolymer block has terminal regions that are rich in conjugated diene units and a center region that is rich in mono alkenyl arene units. The inorganic alkoxide may be an alkoxysilane compound or composition.
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