Electroless plating of Cu-Ni-P alloy on PET fabrics and effect of plating parameters on the properties of conductive fabrics

被引：0

作者：

Gan, Xueping ^{[1
]}

Wu, Yating ^{[1
]}

Liu, Lei ^{[1
]}

Shen, Bin ^{[1
]}

Hu, Wenbin ^{[1
]}

机构：

[1] State Key Laboratory of Metal Matrix Composites, Shanghai Jiaotong University, Shanghai, 200030, China

来源：

Journal of Alloys and Compounds | 2008年 / 455卷 / 1-2期

关键词：

Electroless plating of Cu-Ni-P alloy on polyethylene terephthalate (PET) fabrics and effect of plating parameters on the properties of alloy-coated fabrics were investigated. The deposition rate increased with the increase of temperature; pH and nickel ion concentration. The addition of K4Fe(CN)6 to the solution could reduce the deposition rate and make the deposits become more compact. The color of the deposits also had a corresponding improvement; changing from dark-brown to copper-bright with the addition of K4Fe(CN)6 to the plating solution. The deposits have an intensified copper (1 1 1) plane orientation with the addition of K4Fe(CN)6 to the plating bath. The surface electrical resistance of alloy-coated fabrics increased with increase of nickel ions concentration in the solution. The addition of K4Fe(CN)6 to the solution reduced significantly the surface resistance of alloy-coated fabrics. The conductive fabrics with high shielding effectiveness could be prepared at the optimum condition with 0.0038 M nickel ions and 2 ppm K4Fe(CN)6. As the deposit weight on the fabric was 40 g/m2; the shielding effectiveness of alloy-coated fabrics was more than 85 dB at frequency ranging from 100 MHz to 20 GHz. © 2007 Elsevier B.V. All rights reserved;

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摘要：

Journal article (JA)

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页码：308 / 313