Controllable construction of Pt/CNT catalyst layers to improve Pt utilization in PEMFCs
Yabiao Pei, Weikang Zhu, Runfei Yue, Lianqin Wang, Ran Li, Junfeng Zhang, Yan Yin
Abstract
The cathode catalyst layer, constructed with carbon nanotube-supported nano-Pt, exhibits high fuel cell performance due to enhanced mass transfer efficiency and Pt utilization.
Topics & Concepts
Carbon nanotubeCatalysisMaterials scienceCathodeLayer (electronics)Proton exchange membrane fuel cellChemical engineeringNanotechnologyFuel cellsChemistryElectrical engineeringEngineeringBiochemistryElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research