| 厚膜导体银浆耐酸性研究 |
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| 引用本文： | 付明,陈栋,吕文中,汪小红. 厚膜导体银浆耐酸性研究[J]. 贵金属, 2011, 32(1): 40-43 |
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| 作者姓名： | 付明 陈栋 吕文中 汪小红 |
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| 作者单位： | 华中科技大学,电子科学与技术系,武汉,430074 |
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| 基金项目： | 湖北省重点自然基金资助项目 |
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| 摘 要： | 采用高温熔炼水淬法,制备了Bi2O3-B2O3-SiO2系无铅玻璃料,并利用该玻璃料制得厚膜导体银浆.研究了玻璃料组分及其软化温度(Tg)等对银浆耐酸性的影响.结果表明,玻璃料Tg对银浆的耐酸性能产生直接影响,加入适量TiO2和Al2O3能改善银膜的耐酸性.当玻璃料中ZnO与Al2O3的配比在某些值时,该玻璃料可在一定...
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| 关 键 词： | 无机材料 无铅玻璃料 软化温度 微晶玻璃 耐酸性 |
Study on the Acid Resistance of Silver Paste |
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| FU Ming,CHEN Dong,LV Wenzhong,WANG Xiaohong. Study on the Acid Resistance of Silver Paste[J]. Precious Metals, 2011, 32(1): 40-43 |
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| Authors: | FU Ming CHEN Dong LV Wenzhong WANG Xiaohong |
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| Affiliation: | FU Ming,CHEN Dong*,LV Wenzhong,WANG Xiaohong (Department of Electronics Science and Technology,Huazhong University of Science and Technology,Wuhan 430074,China) |
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| Abstract: | Lead-free glass frits of Bi2O3-B2O3-SiO2 materials were developed by high temperature melting and water quenching methods,and the silver conductive paste was prepared by using above glass frits.The effect of the softening point(Tg) and content of glass frits on the acid resistance of silver paste were discussed.The results showed that,the Tg are very important parameter to the acid resistance of silver films.The acid resistance properties of silver films were improved by adding suitable amount of Al2O3 and ... |
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| Keywords: | inorganic material lead-free glass frits softening point microcrystalline glass acid resistance |
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