Easily accessible 3D flow fields through 3D-patterned GDL to enhance PEMFC performance <i>via</i> excellent water–gas separation transport
Xi Cheng, Can He, Qinglin Wen, Yuzhuo Jiang, Wenbin Li, Jiahao Huang, Wentao Huang, Xingyu Zhu, Xueyan Chu, Fandi Ning, Lining Sun, Bin Tian, Xiaochun Zhou
Abstract
An easily accessible 3D flow field enables exceptional water–gas separation and rapid water drainage, resulting in high PEMFC performance under low air stoichiometric ratios and robust humidity tolerance.
Topics & Concepts
Proton exchange membrane fuel cellFlow (mathematics)Materials scienceMechanicsFuel cellsEnvironmental sciencePetroleum engineeringChemical engineeringEngineeringPhysicsFuel Cells and Related MaterialsElectrocatalysts for Energy ConversionAdvanced Memory and Neural Computing