Electrochemical characterization of vacuum plasma sprayed thin-film solid oxide fuel cells (SOFC) for reduced operating temperatures

被引：43

作者：

Lang, M ^{[1
]}

Franco, T ^{[1
]}

Schiller, G ^{[1
]}

Wagner, N ^{[1
]}

机构：

[1] Deutsch Zentrum Luft & Raumfahrt DLR, Inst Tech Thermodynam, D-70569 Stuttgart, Germany

来源：

JOURNAL OF APPLIED ELECTROCHEMISTRY | 2002年 / 32卷 / 08期

关键词：

current voltage behaviour; electrochemical impedance spectroscopy (EIS); solid oxide fuel cells (SOFC); vacuum plasma spraying (VPS);

D O I：

10.1023/A:1020591323343

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This paper focuses on the electrochemical characterization, such as current voltage measurements, impedance spectroscopy and long-term operation of completely plasma-sprayed SOFC assemblies for a planar metallic substrate-supported thin film concept. The influence of the variation in operating conditions is presented. To determine the different resistances in the cells, the measured impedance spectra were fitted to an equivalent circuit. This enables further improvement of the electrochemical performance of the cells and allows the assembling of high performance SOFC stacks.

引用

页码：871 / 874

页数：4

共 50 条

[21] MEMS-based thin-film solid-oxide fuel cells
Jihwan An
Joon Hyung Shim
Young-Beom Kim
Joong Sun Park
Wonyoung Lee
Turgut M. Gür
Fritz B. Prinz
MRS Bulletin, 2014, 39 : 798 - 804
[22] Thin Film Solid Oxide Fuel Cells
Charpentier, P.
Fragnaud, P.
Schleich, D. M.
Lunot, C.
IONICS, 1996, 2 (3-4) : 312 - 318
[23] Operation of solid oxide fuel cells at reduced temperatures
Sahibzada, M
Steele, BCH
Barth, D
Rudkin, RA
Metcalfe, IS
FUEL, 1999, 78 (06) : 639 - 643
[24] Development of Solid-Oxide Fuel Cell for Reduced Operating Temperatures
Bobryonok, O. F.
Predtechenskii, M. R.
RUSSIAN JOURNAL OF ELECTROCHEMISTRY, 2011, 47 (04) : 482 - 487
[25] Thin Film Solid Oxide Fuel Cells Operating Below 600°C: A Review
Lee, Yoon Ho
Chang, Ikwhang
Cho, Gu Young
Park, Joonho
Yu, Wonjong
Tanveer, Waqas Hassan
Cha, Suk Won
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY, 2018, 5 (03) : 441 - 453
[26] Thin Film Solid Oxide Fuel Cells Operating Below 600°C: A Review
Yoon Ho Lee
Ikwhang Chang
Gu Young Cho
Joonho Park
Wonjong Yu
Waqas Hassan Tanveer
Suk Won Cha
International Journal of Precision Engineering and Manufacturing-Green Technology, 2018, 5 : 441 - 453
[27] Electrochemical Testing of Solid Oxide Fuel Cells with Sol Gel Impregnated Plasma Sprayed Electrolytes
Rose, L.
Kesler, O.
Tang, Z.
Burgess, A.
SOLID OXIDE FUEL CELLS 10 (SOFC-X), PTS 1 AND 2, 2007, 7 (01): : 623 - +
[28] Plasma Sprayed LSM Cathode for Solid Oxide Fuel Cells
Wittmann-Teneze, K.
Sauvet, A-L.
SOLID OXIDE FUEL CELLS 11 (SOFC-XI), 2009, 25 (02): : 2319 - 2326
[29] Reduced-temperature solid oxide fuel cell based on YSZ thin-film electrolyte
deSouza, S
Visco, SJ
DeJonghe, LC
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (03) : L35 - L37
[30] Reduced-temperature solid oxide fuel cell based on YSZ thin-film electrolyte
Univ of California, Berkeley, United States
J Electrochem Soc, 3 (L35-L37):

← 1 2 3 4 5 →