| 正交试验研究制备工艺对片状银粉性能的影响 |
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| 引用本文： | 吴海斌,孟淑媛,唐元勋.正交试验研究制备工艺对片状银粉性能的影响[J].电子元件与材料,2008,27(12). |
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| 作者姓名： | 吴海斌 孟淑媛 唐元勋 |
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| 作者单位： | 广东风华高新科技股份有限公司; |
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| 摘 要： | 采用正交试验法,分析了前驱体球状银粉的制备及球磨工艺对最终片状银粉性能的影响。经优选得出的工艺参数组合是:硝酸银初始质量浓度为60g/L,水合联氨初始质量浓度为80g/L,ζ(十二烷基硫酸钠:硝酸银)为0.2%等。该工艺参数组合制备的片状银粉性能很好,比表面积达0.697m2/g,方阻为3.2mΩ/□。
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| 关 键 词： | 金属材料 正交试验法 片状银粉 球状银粉 |
Study on the influence of process on flake silver powder properties using orthogonal experiment method |
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| WU Hai-bin,MENG Shu-yuan,TANG Yuan-xun.Study on the influence of process on flake silver powder properties using orthogonal experiment method[J].Electronic Components & Materials,2008,27(12). |
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| Authors: | WU Hai-bin MENG Shu-yuan TANG Yuan-xun |
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| Institution: | WU Hai-bin,MENG Shu-yuan,TANG Yuan-xun (Guangdong Fenghua Advanced Technology Co.,Ltd,Zhaoqing 526020,Guangdong Province,China) |
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| Abstract: | Applying orthogonal experiment method,the influence of processes of ball silver powder precursor and ball milling on the properties of final flake silver powder were analyzed. The optimal process parameter combine is the initial mass concentration of AgNO3 is 60 g/L,the initial mass concentration of N2H4·H2O is 80 g/L,ζ (C12H25SO4Na : AgNO3) is 0.2%,etc. The properties of flake silver powder are excellent processed by the optimal process parameter combine,the specific surface area is 0.697 m2/g,sheet resistance is 3.2mΩ/□. |
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| Keywords: | metallic material orthogonal experiment method flake silver powder ball silver powder |
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