Fabrication and characterization of an anode-supported hollow fiber SOFC

被引：105
|
作者：
Yang, Chunli [1 ]
Li, Wei [1 ]
Zhang, Shangquan [1 ]
Bi, Lei [1 ]
Peng, Ranran [1 ]
Chen, Chusheng [1 ]
Liu, Wei [1 ]
机构：
[1] Univ Sci & Technol China, Lab Adv Funct Mat & Devices, Dept Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
来源：
JOURNAL OF POWER SOURCES | 2009年 / 187卷 / 01期
关键词：
Solid oxide fuel cells; Ni-YSZ anode-supported; Hollow-fiber; Phase inversion; OXIDE FUEL-CELL; MICRO TUBULAR SOFCS; INTERMEDIATE TEMPERATURE; OPERATION; PERFORMANCE;
D O I：
10.1016/j.jpowsour.2008.10.069
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：
In this study, an anode-supported hollow-fiber solid oxide fuel cell (SOFC) of diameter 1.7 mm has been successfully fabricated using the phase inversion and vacuum assisted coating techniques. The cell has a special structure consisting of a 12-mu m-thick yttria-stabilized zirconia (YSZ) electrolyte film and a Ni-YSZ anode layer which has large finger-like pores on both sides of the hollow-fiber membrane. The hollow-fiber SOFC has an active electrode area of 0.63 cm(2) and generates maximum power densities of 124, 287 and 377 mW cm(-2) at 600, 700 and 800 degrees C, respectively, indicating that its use in applications requiring high power density is promising. (c) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：90 / 92
页数：3
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