Major Contributions
 

1. Reported a single-phase trifunctional electrocatalyst, Sr₂CoRuO₆₋δ, with a super-exchange double perovskite structure that efficiently catalyzes oxygen evolution, hydrogen evolution and oxygen reduction in alkaline media.

2. As a zinc–air battery air electrode, it delivers 216 mW cm⁻², 748 mAh g⁻¹ and 1000 h stability, with broad temperature (60 to −40 °C) and deformation adaptability in flexible solid-state cells.

3. An AEM water electrolyzer using it as both electrodes needs 1.90 V at 1 A cm⁻² and responds stably to fluctuating solar power; in situ and microscopic techniques identify the true active components formed by surface reconstruction.

主要貢獻
 

1. 提出具超交換作用雙鈣鈦礦結構的單相三功能電催化劑 Sr₂CoRuO₆₋δ，可在鹼性環境中高效催化析氧、析氫與氧還原反應。

2. 作為鋅空氣電池空氣電極，峰值功率密度 216 mW cm⁻²、比容量 748 mAh g⁻¹、穩定 1000 小時；用於可撓式固態電池時可適應 60 至 −40 °C 與彎折變形。

3. 以其同時作為陰陽極的陰離子交換膜電解槽，在 1 A cm⁻² 僅需 1.90 V，並能穩定因應太陽能電力波動；臨場與顯微技術鑑定出表面重構後的真正活性成分。