Control process for specific porosity/gas permeability of electrode layers of SOFC-MEA through combination of sintering and pore former technology

摘要

An innovation scheme and technology used for controlling porosity/gas permeability of electrode layers of SOFC-MEA through combination of pore former and sintering manipulations. The porosity of electrode layer is 0 - 35vol. %, and the gas permeability of electrode layer is 1×10-3 - 1×10-6 L/cm2/sec.