METHOD FOR REDUCING MEMBRANE PERMEABILITY OF VANADIUM ION, AND VANADIUM REDOX BATTERY COMPRISING MEMBRANE PREPARED BY SAME

METHOD FOR REDUCING MEMBRANE PERMEABILITY OF VANADIUM ION, AND VANADIUM REDOX BATTERY COMPRISING MEMBRANE PREPARED BY SAME

The present invention relates to a method for reducing permeability of a vanadium ion of a cation exchange membrane. Moreover, the present invention relates to a vanadium redox battery which comprises a membrane that has been modified by means of the method such that a vanadium ion, which is to be u...

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Hauptverfasser: GODOVSKY, DMITRI YULIEVICH, KHOKHLOV, ALEXEI REMOVICH, CHOI, HYUNGSAM, MILAKIN, KONSTANTIN ANDREEVICH, ZAKHAROVA, JULIA ALEXANDROVNA, NOH, TAE GEUN, SERGEYEV, VLADIMIR GLEBOVICH, KUBARKOV, ALEKSEI VLADIMIROVICH, KIM, YOUNGJEA, MAKHAEVA, ELENA EVGENIEVNA, NOVOSKOLTSEVA, OLGA ALEXANDROVNA, HAN, JOONG JIN, MOON, SIKWON, PYSHKINA, OLGA ALEXANDROVNA
Format: Patent
Sprache:eng ; fre ; kor
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:The present invention relates to a method for reducing permeability of a vanadium ion of a cation exchange membrane. Moreover, the present invention relates to a vanadium redox battery which comprises a membrane that has been modified by means of the method such that a vanadium ion, which is to be used in the vanadium redox battery, has low permeability. La présente invention concerne un procédé pour réduire la perméabilité d'un ion vanadium d'une membrane d'échange cationique. De plus, la présente invention concerne une batterie redox au vanadium qui comprend une membrane ayant été modifiée au moyen du procédé afin qu'un ion vanadium s'utilisant dans la batterie redox au vanadium présente une faible perméabilité. 본 발명은 양이온 교환 막의 바나듐 이온에 대한 투과도를 감소시키는 방법에 관한 것이다. 또한, 본 발명은 바나듐 레독스 배터리에서 사용하기 위하여 바나듐 이온에 대한 낮은 투과도를 제공하도록, 상기 방법에 의하여 개질된 막을 포함하는 바나듐 레독스 배터리에 관한 것이다.