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Small _ Inside Back Cover

Volume 21, Issue 44

November 6, 2025

Optimizing Hybrid-phase IrO₂ Catalysts with Ti for

 Enhanced Oxygen Evolution Reaction for

 Proton Exchange Membrane Water Electrolysis 

(Small 44/2025)

Young Hwa Yun,  Jungwoo Choi,  Youngtae Park,  Hyeongjung Park, 

 Gisu Doo,  MinJoong Kim,  Sang Soo Han,  Jong Hyeok Park,  

Sechan Lee,  Changsoo Lee,  Hyun-Seok Cho

e71151 First Published: 06 November 2025

https://onlinelibrary.wiley.com/doi/10.1002/smll.71151

Image created by Younghee Lee / CUBE3D Graphic.