Structural and electrochemical characterization of K2NiF4 type layered perovskite as cathode for SOFCs

被引：0

作者：

Myung, Jae-Ha ^{[1
]}

Hong, Youn-Woo ^{[2
]}

Lee, Mi Jai ^{[2
]}

Jeon, Dae-Woo ^{[2
]}

Lee, Young-Jin ^{[2
]}

Hwang, Jonghee ^{[2
]}

Shin, Tae Ho ^{[2
]}

Paik, Jong Hoo ^{[2
]}

机构：

[1] Yonsei Univ, Dept Mat Sci & Engn, Seoul 120749, South Korea

[2] KICET, Elect Mat Convergence Div, Jinju 660031, South Korea

来源：

JOURNAL OF THE KOREAN CRYSTAL GROWTH AND CRYSTAL TECHNOLOGY | 2015年 / 25卷 / 03期

关键词：

Solid oxide fuel cells; Ruddlesden-proper; KNi2F4; Cathode; Impedance spectroscopy;

D O I：

10.6111/JKCGCT.2015.25.3.116

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

La2NiO4+delta based oxides, a mixed electronic-ionic conductors (MIECs) with K2NiF4 type structure, have been considerably investigated in recent decades as electrode materials for advanced solid oxide fuel cells (SOFCs) due to their high electrical conductivity, and oxidation reduction reaction (ORR). In this study, structure properties of La(Ca)(2)Ni(Cu)O4+delta were studied as a potential cathode for intermediate temperature SOFCs (IT-SOFCs).

引用

页码：116 / 120

页数：5

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