Journal of Inorganic Materials, Volume. 39, Issue 11, 1189(2024)
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2. Distribution functions of functional gradient materials in anode
7. First principal stresses of anode in different preparation processes
8. Maximum residual stresses in (a) anode, (b) cathode and (c) electrolyte
10. Stress distribution in the metal frame of the cell during operation
12. Maximum residual stresses in SOFC under different gradient conditions
Table 1. Geometric parameters of the model
View tableView in ArticleTable 1. Geometric parameters of the model
Parameter Value/mm Description L×W×H 40×40×4.59 Length, width and height of the SOFC model hASL 0.48 Thickness of anode support layer hAFL 0.02 Thickness of anode functional layer hEL 0.02 Thickness of electrolyte hCFL 0.02 Thickness of cathode functional layer hCCCL 0.05 Thickness of cathode current collecting layer Hch 1 Height of gas channel Wch 6 Width of gas channel
Table 2. Material parameters of the model[10, 13-17]
View tableView in ArticleTable 2. Material parameters of the model[10, 13-17]
Material T/K E/MPa $\nu $ $\alpha $ NiO 298 220 0.32 11.70 1073 220 0.32 14.10 Ni 298 210 0.30 12.48 1073 171 0.30 16.90 LSM 298 41.3 0.28 11.42 1073 48.3 0.28 12.70 8YSZ 298 206 0.31 8.37 1073 145 0.31 10.50 Frame 298 216 0.30 10.06 1073 92 0.30 11.87
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Dingxi XUE, Bingyao YI, Guojun LI, Shuai MA, Keqin LIU.
Paper Information
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Received: Mar. 13, 2024
Accepted: --
Published Online: Jan. 21, 2025
The Author Email: LI Guojun (liguojun@xjtu.edu.cn)
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