| 工艺条件对硫脲-酒石酸-柠檬酸三配位体系化学镀锡沉积速度的影响 |
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| 引用本文： | 杨余芳,文朝晖,邓斌,周费亮.工艺条件对硫脲-酒石酸-柠檬酸三配位体系化学镀锡沉积速度的影响[J].材料保护,2011,44(4):34-37,7. |
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| 作者姓名： | 杨余芳 文朝晖 邓斌 周费亮 |
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| 作者单位： | 湘南学院化学与生命科学系;湘南学院图书馆; |
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| 基金项目： | 湖南省科技厅资助课题(2007FJ3028) |
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| 摘 要： | 为了提高硫脲、酒石酸、柠檬酸三配位体系化学镀锡的沉积速度和镀液稳定性,考察了硫脲单配位体系、硫脲-酒石酸及硫脲-柠檬酸双配位体系、硫脲-酒石酸-柠檬酸三配位体系镀锡液中配位剂浓度对沉积速度的影响,并研究了三配位体系主盐浓度、还原剂浓度、镀液温度、pH值、沉积时间对沉积速度的影响,优化了工艺条件,探讨了最优工艺制备的镀层...
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| 关 键 词： | 化学镀锡 硫脲 酒石酸 柠檬酸 配位剂 沉积速度 |
Effect of Process Conditions on Deposition Rate of Electroless Tin Coating in Thiourea-Tartaric Acid-Citric Acid Tri-Ligand System |
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| YANG Yu-fang,WEN Zhao-hui,DENG Bin,ZHOU Fei-liang.Effect of Process Conditions on Deposition Rate of Electroless Tin Coating in Thiourea-Tartaric Acid-Citric Acid Tri-Ligand System[J].Journal of Materials Protection,2011,44(4):34-37,7. |
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| Authors: | YANG Yu-fang WEN Zhao-hui DENG Bin ZHOU Fei-liang |
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| Affiliation: | YANG Yu-fanga,WEN Zhao-huib,DENG Bina,ZHOU Fei-lianga(a.Department of Chemistry and Life Science,b.Library,Xiangnan University,Chenzhou 423000,China). |
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| Abstract: | The effect of complexing agent concentration of thiourea mono ligand,thiourea-tartaric acid and thiourea-citric acid bicomponent ligand,and thiourea-tartaric acid-citric acid tricomponent ligand on the deposition rate of electroless Sn plating was investigated.The effects of major salt concentration,reducing agent concentration,plating bath temperature,pH value and deposition time of tri-ligand system on the deposition rate were examined,and the plating parameters were optimized.The properties of the coatin... |
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| Keywords: | electroless tin plating thiourea tartaric acid citric acid ligand deposition rate |
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