National Sun Yat-sen University Doubles Proton Conductivity with New Membranes for Hydrogen Applications
Researchers at National Sun Yat-sen University have developed two new proton exchange membranes, SYS7-H and SYS7-L, which enhance proton conductivity by 102% and 88% over DuPont's Nafion 211, respectively. This innovation improves battery energy conversion efficiency and supports hydrogen energy initiatives, with plans for large-scale commercial production in collaboration with Shin Yuan Technology by next year. The membranes are cost-effective, environmentally friendly, and suitable for applications in hydrogen-powered vehicles and energy storage systems, bolstering Taiwan's position in the global energy sector.
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A team from National Sun Yat-sen University, led by Huang Wen-yao and Chang Mei-shui, has developed two new proton exchange membranes, SYS7-H and SYS7-L, which achieve 102% and 88% increases in proton conductivity compared to DuPont's Nafion 211. This advancement enhances battery energy conversion efficiency and output power, supporting hydrogen energy initiatives and the transition to net-zero emissions.
The membranes exhibit superior thermal stability, mechanical toughness, and moisture absorption, while being cost-effective and environmentally friendly. The team is collaborating with Shin Yuan Technology and aims for large-scale commercial production by next year. These membranes have potential applications in hydrogen-powered vehicles, semiconductor manufacturing, and energy storage systems, positioning Taiwan favorably in the global energy landscape.
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