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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 37 - 42 (6page)
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Aluminum was electrochemically etched in acid solution and the surface area was magnified by the formation of etch pits. Etched aluminum was covered with a compact and dense dielectric oxide film by anodization and applied to the aluminum electrolytic capacitor electrode. Capacitance of aluminum electrolytic capacitor is closely related with surface area, which depends on size and number of etch pits. Size of etch pits need to be controlled because inside of the pits can be buried by the formation of dielectric oxide film. In this work, the effect of ultrasound pretreatment on the aluminum etch pit formation and capacitance were investigated. Additionally, the relationship between the second etching effect on pit size and capacitance was studied.
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참고문헌 (17)
참고문헌 신청
D. G. W. Goad / 2000 / / J. Appl. Electrochem 30 : 285 ~
D. Goad / 1997 / / J. Electrochem. Soc 144 : 1965 ~
H. J. Engell / 1959 / / Chem. N. F 20 : 113 ~
J. Bard / 1973 / Encyclopedia of electrochemistry of the elements / Marcel Dekker : 6 ~
K. S. Suslick / 1990 / / Advanced in sonochemistry 1 : 187 ~
D. Goad / 1997 / / J. Electrochem. Soc 144 : 1965 ~
H. J. Engell / 1959 / / Chem. N. F 20 : 113 ~
J. Bard / 1973 / Encyclopedia of electrochemistry of the elements / Marcel Dekker : 6 ~
K. S. Suslick / 1990 / / Advanced in sonochemistry 1 : 187 ~
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