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稀土氧化物阴极的YSZ固体电解质燃料电池的制备
The Pteparation of YSZ Solid Electrolyte Fuel Cell with the Rare-earth Oxide as Cathode
【摘要】 以稀土复合氧化物La_0.7Sr_0.3CoO_3为阴极材料,YSZ为电解质,Pt为阳极,组装了H_2-O_2燃料电地.测试了电地的V-I特性曲线.结果表明,在1000℃时电池的开路电压为1.08V;最大输出功率密度的工作电压为0.54V,电流密度为150mA/cm ̄2.
【Abstract】 The O2-H2 fuel cell is assembled with the compound La0.7Sr0.3CoO3 as cathode material,YSZ as electrolyte and Pt as anode. We measured the V-I curve of the cell.At l000 ℃ the open cir-cuit potential was 1.08 V,the operation potential of the maximum output power density was 0.54 V,and tlie current density was 150 mA/cm ̄2.
【关键词】 稀土氧化物阴极;
YSZ固体电解质;
燃料电池;
【Key words】 rare-earth oxide cathode; YSZ solid electrolyte; fuel cell;
【Key words】 rare-earth oxide cathode; YSZ solid electrolyte; fuel cell;
- 【文献出处】 吉林大学自然科学学报 ,ACTA SCIENTIARIUM NATURALIUM UNIVERSITATIS JILINENSIS , 编辑部邮箱 ,1995年02期
- 【分类号】TM911.4
- 【被引频次】1
- 【下载频次】99