Tosoh develops hydrocarbon-based polymer electrolyte for water electrolysis

Tosoh Corp. (Tokyo) has developed a hydrocarbon‑based polymer electrolyte for polymer electrolyte membrane (PEM) water electrolysis systems. Growing interest in hydrogen energy for carbon neutrality is increasing attention on PEM water electrolysis, a leading hydrogen production technology. Conventional PEM water electrolysis, however, uses fluorinated polymer electrolyte membranes, raising issues such as fluorine’s environmental impact and […]

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