Toru Hayakawa

An ultralightweight anode-exhaust-driven micro-ejector enabling zero-parasitic-power cathode air supply for compact fuel cell systems

An ultralightweight (0.2 g) stereolithographically fabricated micro-ejector was developed for passive cathode air supply in compact proton exchange membrane fuel cell (PEFC) systems. Unlike conventional miniature fuel cell systems that rely on mechanical air pumps and incur signi...