FIELD: fuel elements.
SUBSTANCE: polymer proton-conducting electrolyte for production of fuel element membrane is made from the "ПБИ-О-ФТ" polymer doped with a strong acid, i.e. phosphoric or sulfuric acid. This membrane allows increasing the working temperature of the fuel element to 200°C.
EFFECT: high electrical characteristics and simplicity.
6 cl, 3 dwg
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