B10铜合金超双疏表面的制备及其性能研究
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张吉昊, 徐亚程, 贾学远, 高荣杰
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Preparation and Corrosion Resistance of Superamphiphobic Surface on B10 Cu-alloy
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ZHANG Jihao, XU Yacheng, JIA Xueyuan, GAO Rongjie
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表3 电化学拟合参数
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Table 3 Electrochemical fitting parameters
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| Sample | Rs Ω·cm2 | CPE | Rf Ω·cm2 | Rct Ω·cm2 | Cdl F·cm-2 | η |
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| Y0 / S⋅sec n | n |
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| Bare | 2.451 | 5.301 × 10-4 | 0.7354 | 4.981 | 1224 | 3.228 × 10-7 | - | | SA(0 d) | 4.418 | 8.042 × 10-5 | 0.6971 | 5.674 | 13560 | 4.326 × 10-7 | 90.97% | | SA(1 d) | 4.774 | 6.891 × 10-4 | 0.6562 | 4.304 | 7598 | 7.242 × 10-7 | 83.89% | | SA(3 d) | 3.151 | 3.752 × 10-4 | 0.6260 | 7.541 | 6196 | 4.122 × 10-7 | 80.25% | | SA(5 d) | 5.201 | 3.662 × 10-4 | 0.6032 | 3.755 | 3587 | 3.919 × 10-7 | 65.88% |
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