| 新型多纤维陶瓷电容器的设计 |
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| 引用本文： | 罗学涛,黄前军,陈小君,吴清良,陈立富. 新型多纤维陶瓷电容器的设计[J]. 功能材料与器件学报, 2003, 9(2): 155-160 |
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| 作者姓名： | 罗学涛 黄前军 陈小君 吴清良 陈立富 |
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| 作者单位： | 厦门大学材料科学与工程系,厦门,361005 |
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| 摘 要： | 提出了一种新型多纤维陶瓷电容器(MFC)。MFC由众多纤维电容器并联而成，而每根纤维电容器由内电极(导电纤维)、介电层和外电极构成。理论分析表明，当纤维直径与介电层厚度相匹配时，MFC的电容比多层电容器(MLC)的电容大，而且MFC也具有更优异的抗击穿性能。
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| 关 键 词： | 多纤维陶瓷电容器 MFC 芯电极 纤维电容单元 设计 |
| 文章编号： | 1007-4252(2003)02-0155-06 |
| 修稿时间： | 2002-07-03 |
Design of a novel capacitor: multifiber ceramic capacitor |
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| LUO Xue-tao,HUANG Qian-jun,CHEN Xiao-jun,WU Qing-liang,CHEN Li-fu. Design of a novel capacitor: multifiber ceramic capacitor[J]. Journal of Functional Materials and Devices, 2003, 9(2): 155-160 |
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| Authors: | LUO Xue-tao HUANG Qian-jun CHEN Xiao-jun WU Qing-liang CHEN Li-fu |
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| Abstract: | Based on the fundamental principles of ceramic capacitor, a new type of capacitor designated as multifiber capacitor (MFC) is proposed. It is made up of fiber capacitors (elements) connected in parallel and bonded together with a binder. Each element consists of fiber core (inner electrode), dielectric coating and outer electrode. Theoretical analysis indicates that MFC has the optimum and greater capacitance in comparison with multilayer capacitor (MLC), when the diameter of fiber core is carefully matched with the thickness of dielectric coating. MFC also has better resistance to dielectric breakdown. |
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| Keywords: | ceramic capacitor fiber core electrode fiber capacitor unit |
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