固体電解質型燃料電池に関する研究 II.Niサーメット燃料極性能に及ぼす原料粉末の粒径,混合量の影響

1993 Electrochemistry  
Solid oxide fuel cells were constructed with Ni−zircQnia(YSZ)cermet anode and Lao.gSro,1 MnO3cathode.The performance and stability of the anode were examined as a functiQn of raw−material particle size and composition by means of thermal shrinkage tests and galvanostatic discharge tests.The Optimum content and particle size of YSZ added to nickelparticleswitha size of2.5μm were10wt%andO.5μm,respectively.Theinterfacial resistances at the anode were not affected within a porQsity range of65to85%.
doi:10.5796/electrochemistry.61.228 fatcat:qpbawg5zorgp3horqkg5lambea