Long-Term Stability of LSM-Coated Crofer22APU for Solid Oxide Fuel Cell Interconnect

被引：1

作者：

Song, Rak-Hyun ^{[1
]}

Pyo, Seong-Soo ^{[1
]}

Lim, Tak-Hyoung ^{[1
]}

Lee, Seung-Bok ^{[1
]}

Shin, Dong-Ryul ^{[1
]}

机构：

[1] Korea Inst Energy Res, Adv Fuel Cell Res Ctr, Taejon 305323, South Korea

来源：

SOLID OXIDE FUEL CELLS 11 (SOFC-XI) | 2009年 / 25卷 / 02期

关键词：

D O I：

10.1149/1.3205680

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A LSM layer was coated on Crofer22APU via a wet spray coating process. The adherence at the interface, LSM layer/Crofer22APU, increased with surface roughness of Crofer22APU. After oxidation experiments of the LSM coated Crofer22APU for 8000 hours, ASR showed a low value of 23 m Omega.cm(2). These results have shown that the coated oxide layer prevents formation and growth of scale (Cr2O3 and (Mn, Cr, Fe)(3)O-4 layer) and enhances long-term stability for SOFC.

引用

页码：1473 / 1476

页数：4

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