Method for producing solution of polymers functionalized by acid groups by microwave radiation
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United States of America Patent
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Feb 19, 2002
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N/A
app pub date -
Jul 6, 2000
filing date -
Jun 6, 1997
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Expired
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Abstract
Process for using microwave irradiation to prepare solutions of polymers functionalized with acid groups The invention relates to a process for preparing aqueous, hydrous and anhydrous solutions of polymers functionalized with acid groups, which comprises using microwave radiation to supply the heat required to prepare the solution. The solutions are suitable as a starting material for producing gas diffusion electrodes, fuel cells and polymer-electrolyte-stabilized platinum nanoparticles.
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