含Ag抗菌双相不锈钢表面腐蚀产物的XPS分析
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刘东,向红亮,刘春育
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XPS Analysis of Corrosion Product Scale on Surface of Silver-bearing Antibacterial Duplex Stainless Steel
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Dong LIU,Hongliang XIANG,Chunyu LIU
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| 表2 Ag3d5/2结合能及对应价态相对含量 |
| Table 2 Binding energies and relative contents of Ag3d5/2 |
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| Sample | Time / s | 367.40 eV (AgO) | 367.70 eV (AgF) | 367.80 eV (Ag2O) | 368.00 eV (AgO) | 368.10 eV (Ag) | 368.16 eV (Ag) | 368.23 eV (Ag) | 368.40 eV (Ag3O) |
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| A | 0 | 27.29 | 5.60 | 11.05 | 13.35 | 15.60 | 8.66 | 7.54 | 10.91 | | 10 | 25.16 | 0.00 | 16.03 | 12.84 | 0.00 | 24.65 | 16.20 | 5.11 | | 20 | 14.36 | 0.00 | 19.32 | 13.32 | 19.10 | 13.71 | 20.37 | 0.00 | | 30 | 11.25 | 0.00 | 24.11 | 0.00 | 21.44 | 43.20 | 0.00 | 0.00 | | B | 0 | 21.98 | 5.06 | 14.38 | 26.08 | 0.00 | 5.94 | 3.24 | 23.32 | | 10 | 14.66 | 0.00 | 31.62 | 19.84 | 16.41 | 0.00 | 7.43 | 10.04 | | 20 | 18.25 | 0.00 | 38.65 | 0.00 | 24.04 | 6.04 | 12.84 | 0.00 | | 30 | 12.34 | 0.00 | 32.30 | 0.00 | 38.57 | 16.79 | 0.00 | 0.00 |
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