In-situ Thin Layer Spectroelectrochemical Study of the Redox Mechanism add Intermediate for Vitamin B2 in Aqueous Solution

Yong Jun MA Shi Min ZHU

引用本文: Yong Jun MA,  Shi Min ZHU. In-situ Thin Layer Spectroelectrochemical Study of the Redox Mechanism add Intermediate for Vitamin B2 in Aqueous Solution[J]. Chinese Chemical Letters, 1996, 7(9): 825-828. shu
Citation:  Yong Jun MA,  Shi Min ZHU. In-situ Thin Layer Spectroelectrochemical Study of the Redox Mechanism add Intermediate for Vitamin B2 in Aqueous Solution[J]. Chinese Chemical Letters, 1996, 7(9): 825-828. shu

In-situ Thin Layer Spectroelectrochemical Study of the Redox Mechanism add Intermediate for Vitamin B2 in Aqueous Solution

  • 基金项目:

    The project was supported by the National Natural Science Foundation of China.

摘要: The electrochemical reaction mechanism of Vitamin B2 on platinum electrode in acid aqueous solution has been studied by thin layer cyclic voltammetry (TLCV) and thin layer spectroelectrochemistry (TLSEC). The results indicate that there is a redox process of VB2 via a semiquinone radical to dihydroflavin. The radical intermediate has been detected by in-situ UVSEC method for the first time.

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  • 收稿日期:  1995-07-26
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