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发明公开
CN101017735A 阳极元件、制造该阳极元件的方法和固体电解质电容器 有权

阳极元件、制造该阳极元件的方法和固体电解质电容器
摘要：
本发明改进了固体电解质电容器的阳极元件和制造所述阳极元件的方法，以简化制造所述固体电解质电容器的步骤，提高可靠性，并且增加所述固体电解质电容器的耐电压。本发明提供包含金属(1)和在其表面上形成的涂层(3)的阳极元件，所述涂层(3)由下列化合物组成：以化学式(1)MOx·yH2O显示的水合氧化物，其中M表示阀用金属，并且x和y表示从1至6的整数或小数；以化学式(2)M(OH)n显示的氢氧化物，其中M表示阀用金属，并且n表示从1至6的整数或小数；或它们的复合物，提供制造所述阳极元件的方法以及使用所述阳极元件的固体电解质电容器。
摘要（英）：

An anode element of a solid electrolytic capacitor and a method of fabricating the anode element are improved, so that the step of manufacturing the solid electrolytic capacitor is simplified, reliability is improved, and a withstand voltage of the solid electrolytic capacitor is increased. An anode element including a metal and a coating layer formed on a surface thereof, the coating layer being composed of a hydrated oxide shown as MOx.yH2O in chemical formula (1), where M represents a valve metal and x and y represent an integer or a decimal fraction from 1 to 6, a hydroxide shown as M(OH)n in chemical formula (2), where M represents a valve metal and n represents an integer or a decimal fraction from 1 to 6, or a composite thereof, a method of manufacturing the anode element, and a solid electrolytic capacitor employing the anode element are provided.

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