Anode process of carbon electrode in molten alkali fluorides

Guihua Wang; Xiaoli Guo; Hongmin Zhu

Anode process of carbon electrode in molten alkali fluorides

Guihua Wang, Xiaoli Guo, Hongmin Zhu

研究成果: Article › 査読

抄録

The anode process of carbon electrode in LiF-39%NaF system was studied by cyclic voltammetry (CV) and chronoamperometry (CA). Two peaks were observed on the cyclic voltammograms. After pre-electrolysis, the first peak was weakened, while the second peak stayed unchanged. It is considered that the first peak corresponded to the discharge of O^2- and the second to the discharge of F^-. The anode effect occurred when the potential reached the value for the discharge of F^-.

本文言語	English
ページ（範囲）	78-80
ページ数	3
ジャーナル	Journal of Rare Earths
巻	23
号	SUPPL. 1
出版ステータス	Published - 2005 10月
外部発表	はい

ASJC Scopus subject areas

化学 (全般)
地球化学および岩石学

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引用スタイル

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abstract = "The anode process of carbon electrode in LiF-39%NaF system was studied by cyclic voltammetry (CV) and chronoamperometry (CA). Two peaks were observed on the cyclic voltammograms. After pre-electrolysis, the first peak was weakened, while the second peak stayed unchanged. It is considered that the first peak corresponded to the discharge of O2- and the second to the discharge of F-. The anode effect occurred when the potential reached the value for the discharge of F-.",

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AU - Guo, Xiaoli

AU - Zhu, Hongmin

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N2 - The anode process of carbon electrode in LiF-39%NaF system was studied by cyclic voltammetry (CV) and chronoamperometry (CA). Two peaks were observed on the cyclic voltammograms. After pre-electrolysis, the first peak was weakened, while the second peak stayed unchanged. It is considered that the first peak corresponded to the discharge of O2- and the second to the discharge of F-. The anode effect occurred when the potential reached the value for the discharge of F-.

AB - The anode process of carbon electrode in LiF-39%NaF system was studied by cyclic voltammetry (CV) and chronoamperometry (CA). Two peaks were observed on the cyclic voltammograms. After pre-electrolysis, the first peak was weakened, while the second peak stayed unchanged. It is considered that the first peak corresponded to the discharge of O2- and the second to the discharge of F-. The anode effect occurred when the potential reached the value for the discharge of F-.

KW - Anode effect

KW - Electrochemical methods

KW - Fluorides

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ER -

Anode process of carbon electrode in molten alkali fluorides

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