Low intermediate temperature ceramic fuel cell with Y-doped BaZrO3 electrolyte and thin film Pd anode on porous substrate

被引：39

作者：

Kang, Sangkyun ^{[1
]}

Heo, Pilwon ^{[1
]}

Lee, Yoon Ho ^{[2
]}

Ha, Jinsu ^{[1
]}

Chang, Ikwhang ^{[2
]}

Cha, Suk-Won ^{[2
,3
]}

机构：

[1] Samsung Adv Inst Technol, Energy Lab, Yongin 446712, Gyeonggi Do, South Korea

[2] Seoul Natl Univ, Interdisciplinary Program Automot Engn, Seoul, South Korea

[3] Seoul Natl Univ, Sch Mech & Aerosp Engn, Seoul, South Korea

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2011年 / 13卷 / 04期

关键词：

Barium zirconate; Ceramic proton conductor; SOFC; Pd anode; Thin film; Intermediate temperature; PROTON CONDUCTION; SINTERED OXIDES; BACEO3; PERFORMANCE; MEMBRANE;

D O I：

10.1016/j.elecom.2011.01.029

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A porous substrate supported thin film ceramic fuel cell was fabricated with 1-mu m-thick yttrium doped barium zirconate (BYZ) electrolyte membrane and operated at low intermediate temperature of 400 degrees C. A 400-nm-thick Pd anode placed between the electrolyte membrane and the substrate reduced the occurrence of pinholes and subsequently extended the cell area to 4 mm(2). By inserting a porous Pt layer between the Pd anode and BYZ electrolyte, the anode kinetics was improved and the maximum power density of 9.1 mW/cm(2) was achieved. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：374 / 377

页数：4

共 20 条

[1]

[Anonymous], FUEL CELL SYSTEMS

[2] A novel anode supported BaCe0.7Ta0.1Y0.2O3-δ electrolyte membrane for proton-conducting solid oxide fuel cell [J].

Bi, Lei ;

Zhang, Shangquan ;

Fang, Shumin ;

Tao, Zetian ;

Peng, Ranran ;

Liu, Wei .

ELECTROCHEMISTRY COMMUNICATIONS, 2008, 10 (10) :1598-1601

[3] Tailoring the chemical stability of Ba(Ce0.8-xZrx)Y0.2O3-δ protonic conductors for Intermediate Temperature Solid Oxide Fuel Cells (IT-SOFCs) [J].

Fabbri, Emiliana ;

D'Epifanio, Alessandra ;

Di Bartolomeo, Elisabetta ;

Licoccia, Silvia ;

Traversa, Enrico .

SOLID STATE IONICS, 2008, 179 (15-16) :558-564

[4] A solid oxide fuel cell using Y-doped BaCeO3 with Pd-loaded FeO anode and Ba0.5Pr0.5CoO3 cathode at low temperatures [J].

Hibino, T ;

Hashimoto, A ;

Suzuki, M ;

Sano, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (11) :A1503-A1508

[5] High-performance ultrathin solid oxide fuel cells for low-temperature operation [J].

Huang, Hong ;

Nakamura, Masafumi ;

Su, Peichen ;

Fasching, Rainer ;

Saito, Yuji ;

Prinz, Fritz B. .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2007, 154 (01) :B20-B24

[6] New intermediate temperature fuel cell with ultra-thin proton conductor electrolyte [J].

Ito, N ;

Iijima, M ;

Kimura, K ;

Iguchi, S .

JOURNAL OF POWER SOURCES, 2005, 152 (01) :200-203

[7] HIGH-TEMPERATURE SOLID ELECTROLYTE FUEL-CELLS USING PEROVSKITE-TYPE OXIDE BASED ON BACEO3 [J].

IWAHARA, H ;

UCHIDA, H ;

MORIMOTO, K .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1990, 137 (02) :462-465

[8] STUDIES ON SOLID ELECTROLYTE GAS CELLS WITH HIGH-TEMPERATURE-TYPE PROTON CONDUCTOR AND OXIDE ION CONDUCTOR [J].

IWAHARA, H ;

UCHIDA, H ;

MAEDA, N .

SOLID STATE IONICS, 1983, 11 (02) :109-115

[9] PERFORMANCE OF SOLID OXIDE FUEL-CELL USING PROTON AND OXIDE-ION MIXED CONDUCTORS BASED ON BACE1-XSMXO3-ALPHA [J].

IWAHARA, H ;

YAJIMA, T ;

HIBINO, T ;

USHIDA, H .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1993, 140 (06) :1687-1691

[10] PROTON CONDUCTION IN SINTERED OXIDES BASED ON BACEO3 [J].

IWAHARA, H ;

UCHIDA, H ;

ONO, K ;

OGAKI, K .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1988, 135 (02) :529-533

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