Zhang, L. and Tao, S. W. (2011) An intermediate temperature solid oxide fuel cell fabricated by one step co-press-sintering. International Journal of Hydrogen Energy, 36 (22). pp. 14643-14647. ISSN 0360-3199
Full text not available in this repository. (Request a copy from the Strathclyde author)Abstract
Lithiated NiO was adopted as electrodes for doped-ceria based IT-SOFCs. Li(0.3)Ni(0.7)O(y) electrode is chemically compatible with Ce(0.8)Gd(0.05)Y(0.15)O(1.9) (GYDC) electrolyte in air. Single cell with configuration Li(0.3)Ni(0.7)O vertical bar GYDC vertical bar Li(0.3)Ni(0.7)O was fabricated by one step dry-pressing and sintering at 1200 degrees C. Maximum power density of 503 mWcm(-2) at 0.5 V was achieved at 600 degrees C with H(2) as fuel and air as oxidant. Cell stability test was carried out at 575 degrees C under a constant voltage of 0.3 V and a current output of 380 mAcm(-2) was continually generated after an initial performance decrease. A stable anode is required for symmetrical IT-SOFCs.
| Item type: | Article |
|---|---|
| ID code: | 41701 |
| Keywords: | solid oxide fuel cell, lithiated NiO, doped-ceria, electrodes, behavior, molten-carbonate, anode, cathode, stability, intermediate temperature, intermediate temperature , co-press-sintering, Chemical engineering |
| Subjects: | Technology > Chemical technology > Chemical engineering |
| Department: | Faculty of Engineering > Chemical and Process Engineering |
| Related URLs: | |
| Depositing user: | Pure Administrator |
| Date Deposited: | 24 Oct 2012 15:59 |
| Last modified: | 24 Oct 2012 15:59 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/41701 |
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