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Home › Proton exchange membranes (PEM) based on hybrid inorganic-organic copolymers with grafted phosphoric acid groups and implanted metal cations

Proton exchange membranes (PEM) based on hybrid inorganic-organic copolymers with grafted phosphoric acid groups and implanted metal cations

US Patent 7811693 · Granted Oct 12, 2010

Estimated economic value: $1,610,000 ⓘ

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