Preparation and performance of nanostructured porous thin cathode for low-temperature solid oxide fuel cells by spin-coating method

被引：20

作者：

Wang, Zhicheng ^{[1
]}

Weng, Wenjian ^{[1
]}

Chen, Kui ^{[1
]}

Shen, Ge ^{[1
]}

Du, Piyi ^{[1
]}

Han, Gaorong ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Mat Sci & Engn, Hangzhou 310027, Peoples R China

来源：

JOURNAL OF POWER SOURCES | 2008年 / 175卷 / 01期

关键词：

nanostructured porous thin cathode; interfacial polarization resistance; spin coating; suspension; low-temperature solid oxide fuel cells;

D O I：

10.1016/j.jpowsour.2007.09.092

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

To reduce the cathode-electrolyte interfacial polarization resistance of low-temperature solid oxide fuel cells (SOFCs), a nanostructured porous thin cathode consisting of Sm0.5Sr0.5CoO3 (SSC) and Ce0.8SM0.2O1.9 (SDC) was fabricated on an anode-supported electrolyte film using spin-coating technique. A suspension with nanosized cathode materials, volatilizable solvents and a soluble pore former was developed. The results indicated that the cell with the nanostructured porous thin cathode sintered at 950 degrees C showed relatively high maximum power density of 212 mW cm(-2) at 500 degrees C and 114 mW cm(-2) at 450 degrees C, and low interfacial polarization resistance of 0.79 Omega cm(2) at 500 degrees C and 2.81 Omega cm(2) at 450 degrees C. Hence, the nanostructured porous thin cathode is expected to be a promising cathode for low-temperature SOFCs. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：430 / 435

页数：6

共 50 条

[41] Porous electrodes for low-temperature solid oxide fuel cells fabricated by a combustion spray process
Liu, Y
Liu, ML
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2004, 87 (11) : 2139 - 2142
[42] Low-temperature processed anode for solid oxide fuel cells
Petrovsky, V
Suzuki, T
Jasinski, P
Anderson, HU
[J]. ELECTROCHEMICAL AND SOLID STATE LETTERS, 2005, 8 (07) : A341 - A343
[43] Novel cathodes for low-temperature solid oxide fuel cells
Xia, CR
Liu, ML
[J]. ADVANCED MATERIALS, 2002, 14 (07) : 521 - +
[44] High-performance ultrathin solid oxide fuel cells for low-temperature operation
Huang, Hong
Nakamura, Masafumi
Su, Peichen
Fasching, Rainer
Saito, Yuji
Prinz, Fritz B.
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2007, 154 (01) : B20 - B24
[45] Nanostructured materials for low-temperature fuel cells
Yaroslavtsev, A. B.
Dobrovolsky, Yu A.
Shaglaeva, N. S.
Frolova, L. A.
Gerasimova, E. V.
Sanginov, E. A.
[J]. RUSSIAN CHEMICAL REVIEWS, 2012, 81 (03) : 191 - 220
[46] Development of Double-Perovskite Compounds as Cathode Materials for Low-Temperature Solid Oxide Fuel Cells
Yoo, Seonyoung
Jun, Areum
Ju, Young-Wan
Odkhuu, Dorj
Hyodo, Junji
Jeong, Hu Young
Park, Noejung
Shin, Jeeyoung
Ishihara, Tatsumi
Kim, Guntae
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2014, 53 (48) : 13064 - 13067
[47] Robust nano-architectured composite thin films for a low-temperature solid oxide fuel cell cathode
Seo, Han Gil
Choi, Yoonseok
Koo, Bonjae
Jang, Ahreum
Jung, WooChul
[J]. JOURNAL OF MATERIALS CHEMISTRY A, 2016, 4 (24) : 9394 - 9402
[48] Nanoporous nickel thin film anode optimization for low-temperature solid oxide fuel cells
Lee, Myung Seok
Lee, Sanghoon
Jeong, Wonyeop
Ryu, Sangbong
Yu, Wonjong
Lee, Yoon Ho
Cho, Gu Young
Cha, Suk Won
[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2021, 46 (73) : 36445 - 36453
[49] Study on SrNb-Oxide Cathode Material for Low-temperature Solid Oxide Fuel Cell
Zheng, Dan
He, Qiong
Gao, Ji
Wang, Baoyuan
[J]. 3RD INTERNATIONAL CONFERENCE ON AIR POLLUTION AND ENVIRONMENTAL ENGINEERING, 2020, 631
[50] Low temperature synthesis of ZnO thin films by spin-coating technique
Hasuike, Noriyuki
Harada, Tomoe
Kiyohara, Toru
Nishio, Koji
Kisoda, Kenji
Harima, Hiroshi
[J]. PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 8, NO 2, 2011, 8 (02): : 506 - 508

← 1 2 3 4 5 →