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New concept for sustainable fuel cell polymer electrolytes overcomes barriers in high-temperature, low-humidity use, advancing net-zero carbon goals
A research group has developed a new design for the electrolytes used in fuel cells. The material complies with environmental regulations and demonstrates moderate conductivity in harsh conditions, reaching four times the conductivity of cross-linked sulfonated polystyrene, a conventional material. Their findings contribute to developing next-generation fuel cells, paving the way toward achieving net-zero carbon goals.