Catalytic production of impurity-free V3.5+ electrolyte for vanadium redox flow batteries

The vanadium redox flow battery is promising for commercial applications, but is hampered by high-cost electrolytes that are typically prepared via electrolysis. Here the authors demonstrate cost-effective chemical production of a high-quality vanadium electrolyte using platinum nanoparticles as a c...

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Autores principales: Jiyun Heo, Jae-Yun Han, Soohyun Kim, Seongmin Yuk, Chanyong Choi, Riyul Kim, Ju-Hyuk Lee, Andy Klassen, Shin-Kun Ryi, Hee-Tak Kim
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/174385365a134bbab1a9f45769dbf732
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Sumario:The vanadium redox flow battery is promising for commercial applications, but is hampered by high-cost electrolytes that are typically prepared via electrolysis. Here the authors demonstrate cost-effective chemical production of a high-quality vanadium electrolyte using platinum nanoparticles as a catalyst.