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home>products>기타(Others)>3세대 연료전지 고체산화물 연료전지(SOFC)의 원료물질



YSZ3 (Y2O3 3mol%)
YSZ5 (Y2O3 5mol%)
YSZ8 (Y2O3 8mol%)
 (Zr+Hf)O2%
≥93.8
≥90.5
≥86.0
 Y2O3%
≤5.4±0.2
≤8.8±0.2
≤13.5±0.2
 Al2O3%
≤0.026
≤0.005
≤0.005
 TiO2%
≤0.004
≤0.005
≤0.005
 SiO2%
≤0.005
≤0.01
≤0.01
 Fe2O3%
≤0.005
≤0.003
≤0.003
 NaO2%
≤0.004
≤0.005
≤0.005
 Cl-%
≤0.02
≤0.02
≤0.02
 입 도(nm)
≤40
≤50
≤50
 비표면적(㎡/g)
≥6.2
≥20
≥20
 수 분 (%)
≤0.52
≤1.2
≤1.2
 연소시손실율(%)
≤1.63
≤2.5
≤2.5