固体氧化物燃料电池金属连接体研究进展
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董子烨, 吴毅恒, 卢翀, 沈朝, 曾小勤
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Research Progress in Metallic Interconnectors for Solid Oxide Fuel Cells (SOFCs)
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DONG Ziye, WU Yiheng, LU Chong, SHEN Zhao, ZENG Xiaoqin
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表1 各种尖晶石的电导率及热膨胀系数[76]
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Table 1 Electrical conductivities and coefficients of thermal expansion of various spinels[76]
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Element | Mg | Mn | Co | Ni | Cu | Zn |
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Al | MgAl2O4 | MnAl2O4 | CoAl2O4 | NiAl2O4 | CuAl2O4 | ZnAl2O4 | σ = 10-6 | σ = 10-3 | σ = 10-5 | σ = 10-4 | σ = 0.05 | σ = 10-6 | α = 9.0 | α = 7.9 | α = 8.7 | α = 8.1 | α = / | α = 8.7 | Cr | MgCr2O4 | Mn1.2Cr1.8O4 | CoCr2O4 | NiCr2O4 | CuCr2O4 | ZnCr2O4 | σ = 0.02 | σ = 0.02 | σ = 7.4 | σ = 0.73 | σ = 0.40 | σ = 0.01 | α = 7.2 | α = 6.8 | α = 7.5 | α = 7.3 | α = / | α = 7.1 | Mn | MgMn2O4 | Mn3O4 | CoMn2O4 | NiMn2O4 | Cu1.3Mn1.7O4 | ZnMn2O4 | σ = 0.97 | σ = 0.10 | σ = 6.4 | σ = 1.4 | σ = 225(750 oC) | σ = / | α = 8.7 | α = 8.8 | α = 7.0 | α = 8.5 | α = 12.2 | α = / | Fe | MgFe2O4 | MnFe2O4 | CoFe2O4 | NiFe2O4 | CuFe2O4 | ZnFe2O4 | σ = 0.08 | σ = 8.0 | σ = 0.93 | σ = 0.26 | σ = 9.1 | σ = 0.07 | α = 12.3 | α = 12.5 | α = 12.1 | α = 10.8 | α = 11.2 | α = 7.0 | Co | MgCo2O4 | MnCo2O4 | Co3O4 | NiCo2O4 | CuCo2O4 | ZnCo2O4 | σ = / | σ = 60 | σ = 6.7 | σ = / | σ = / | σ = / | α = / | α = 9.7 | α = 9.3 | α = / | α = / | α = / |
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