Performance of Solid Alkaline Fuel Cells Employing Layered Perovskite-Type Oxides as Electrolyte

被引：0

作者：

Watanabe, Hiroshi ^{[1
]}

Takahashi, Hiroki ^{[1
]}

Takeguchi, Tatsuya ^{[1
]}

Yamanaka, Toshiro ^{[1
]}

Ueda, Wataru ^{[1
]}

机构：

[1] Hokkaido Univ, Catalysis Res Ctr, Sapporo, Hokkaido 0010021, Japan

来源：

POLYMER ELECTROLYTE FUEL CELLS 10, PTS 1 AND 2 | 2010年 / 33卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Layered perovskite-type oxides were characterized by electrochemical measurement. Five kinds of perovskite oxides (LaSr3Fe3O10, NaLaTiO4, Sr4Co1.6Ti1.4O8(OH)(2) center dot xH(2)O, RbLaNb2O7 and LaFeO3) were used as electrolyte of fuel cells. Every perovskite oxide could generate current and high open circuit voltage (>0.8 V). The results were attributed to hydroxide ion (OH-) conduction resulting from reduction and H2O treatments. This hypothesis suggests that the possibility of a new alkaline fuel cell by using layered perovskite as electrolyte.

引用

页码：1825 / 1829

页数：5

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