Borate 완충용액에서 아연의 부식에 대한 대류와 대기의 영향
It was investigated into the effects on zinc corrosion of the rotation speed of Zn-RDE and the oxygen concentration in borate buffer solution. Zinc corrosion was heavily influenced on the rotation speed of electrode and the oxygen concentration. We have suggested the disproportion reaction following...
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| Veröffentlicht in: | Journal of the Korean Chemical Society 2011, 55(4), , pp.575-580 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | kor |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | It was investigated into the effects on zinc corrosion of the rotation speed of Zn-RDE and the oxygen concentration in borate buffer solution. Zinc corrosion was heavily influenced on the rotation speed of electrode and the oxygen concentration. We have suggested the disproportion reaction following the reversible one electron transfer as the corrosion mechanism of zinc. Borate 완충용액에서 전극의 회전속도와 용액에 녹아 있는 $O_2$가 Zn-RDE의 부식에 미치는 영향을 조사하였다. 아연의 부식은 RDE의 회전속도와 산소의 양에 크게 영향을 받았으며, 부식 반응구조로 가역적 1-전자 전이에 이어서 일어나는 불균등화 반응(disproportion reaction)을 제안하였다. |
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| ISSN: | 1017-2548 2234-8530 |