玻璃粉体系对MLCC用铜电极浆料性能的影响

材料导报

2021, Vol. 35

Issue (z2): 294-297

金属与金属基复合材料

玻璃粉体系对MLCC用铜电极浆料性能的影响

靳学昌¹, 高珺², 李岩², 陈将俊², 刘春静², 赵宁¹

1 大连理工大学材料科学与工程学院,大连 116024
2 大连海外华昇电子科技有限公司,大连 116023

Influence of Glass Powder Systems on Performance of Copper-based Electrode Paste for MLCC

JIN Xuechang¹, GAO Jun², LI Yan², CHEN Jiangjun², LIU Chunjing², ZHAO Ning¹

1 School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
2 Dalian Overseas Huasheng Electronic Technology Co., Ltd., Dalian 116023, China

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摘要多层陶瓷电容器(MLCC)在电子、通信、航天等领域应用广泛,MLCC铜端电极对MLCC的性能起到关键性作用。探究了玻璃粉体系对MLCC铜端电极组织、性能的影响,分析了不同尺寸的玻璃体系对铜端电极的组织结构及耐酸性能的影响,研究表明:ZnO-B₂O₃-SiO₂体系制备的端电极烧结后在端电极与瓷体之间界面处形成较厚的过渡层,这有利于提高端电极在瓷体上的附着力,但端电极表面出现玻璃泡结构,不利于后续的电镀工艺。降低ZnO-B₂O₃-SiO₂体系玻璃粉尺寸,烧结后界面处形成更厚的过渡层,但端电极表面出现了更多的玻璃泡。向D50为1.5 μm的ZnO-B₂O₃-SiO₂玻璃粉制备的浆料内加入一定量的BaO-ZnO-B₂O₃体系玻璃粉,烧结表面的玻璃泡结构经镀液腐蚀后消失,有利于镀层均匀附着在端电极上,从而更适合MLCC用铜端电极浆料的开发。

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	靳学昌
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关键词: 多层陶瓷电容器端电极电极浆料玻璃粉

Abstract: Multilayer Ceramic Capacitors (MLCC) are widely used in the fields of electronics, communications, aerospace, etc. And copper terminal electrode plays a key role in the performance of MLCC. This paper explored the influence of glass powder systems on the structure and performance of copper terminal electrode. The effects of glass systems with different sizes on the microstructure and acid resistance of the copper terminal electrode were analyzed in detail. The conclusions are as followed. A thick transition layer was formed at the interface between the terminal electrode prepared by ZnO-B₂O₃-SiO₂ glass powder system and the ceramic body after sintering, improved the adhesion of the terminal electrode on the ceramic body. While the glass bubbles formed on the surface of the terminal electrode were harmful for the subsequent electroplating process. And a thicker transition layer was formed at the interface after sintering with more glass bubbles appeared on the surface of the terminal electrode by reducing the size of the ZnO-B₂O₃-SiO₂ glass powder. Then the ZnO-B₂O₃-SiO₂ glass powder slurry with a 1.5 μm size (D50) mo-dified by adding a certain amount of BaO-ZnO-B₂O₃ glass powder system resulted the glass bubbles on the sintered surface disappeared after etching by plating solutions, which is beneficial to achieve a uniform coating on the terminal electrode for electroplating, and more suitable for the copper paste of terminal electrode.

Key words: multilayer ceramic capacitor terminal electrode electrode paste glass powder

发布日期: 2021-12-09

ZTFLH:

TM241

基金资助: 国家自然科学基金(52075072);中央高校基本科研业务费专项资金(DUT20JC46)

通讯作者: zhaoning@dlut.edu.cn

作者简介: 靳学昌,硕士研究生,主要从事导电浆料工作。
赵宁,大连理工大学教授,博士研究生导师。主要研究电子封装微互连材料与技术的基础理论及应用。

引用本文:

靳学昌, 高珺, 李岩, 陈将俊, 刘春静, 赵宁. 玻璃粉体系对MLCC用铜电极浆料性能的影响[J]. 材料导报, 2021, 35(z2): 294-297.
JIN Xuechang, GAO Jun, LI Yan, CHEN Jiangjun, LIU Chunjing, ZHAO Ning. Influence of Glass Powder Systems on Performance of Copper-based Electrode Paste for MLCC. Materials Reports, 2021, 35(z2): 294-297.

链接本文:

http://www.mater-rep.com/CN/ 或 http://www.mater-rep.com/CN/Y2021/V35/Iz2/294

1 王勇. 高温X8R陶瓷电容器研究.硕士学位论文, 电子科技大学, 2012.
2 Wu S P. IEEE Transactions on Components & Packaging Technologies, 2006, 29, 827.
3 Dmitrieva A V, Gordeev P S, Gallai I Y. Key Engineering Materials, 2019, 822, 885.
4 张丽丽, 宣天鹏. 稀有金属快报, 2008, 27(9), 5.
5 尚小东, 宋永生, 罗文忠, 等. 广东化工, 2017, 44(13), 321.
6 蒙青, 屈银虎, 成小乐, 等. 功能材料, 2016, 47(2), 2130.
7 马国超, 朱晓云, 裴占铃, 等. 传感技术学报, 2014, 27(8), 1013.
8 唐浩, 卢艺森, 李基森. 电子元件与材料, 2006, 25(11), 50.
9 吕楠, 朱玉梅, 刘铁山, 等. 陶瓷学报, 1997, 18(4), 228.
10 肖汉宁, 李格. 湖南大学学报(自然科学版), 2018, 45(6), 85.
11 梁力平, 赖永雄, 李基森. 片式叠层陶瓷电容器的制造与材料, 暨南大学出版社, 2008.
12 郑伟宏, 盛丽, 周颖,等. 硅酸盐通报, 2017, 36(4), 1143.

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