Oxygen Reduction Electrocatalysis: From Conventional to Single-Atomic Platinum-Based Catalysts for Proton Exchange Membrane Fuel Cells
Monday, July 14, 2025 - 10:42
in Physics & Chemistry
The review, authored by Cheng YUAN, Shiming ZHANG, and Jiujun ZHANG, offers an in-depth analysis of Pt-based catalysts, focusing on the emerging class of single-atomic catalysts. The researchers explore the impact of Pt particle size on the activation of CO2 and the formation of CO during the dry reforming of methane (DRM) process. The review synthesizes recent findings on the design and synthesis of various isolated, alloyed, and nanoparticle-contained Pt SACs, highlighting the role of metal-support interactions in enhancing ORR activity and stability.