Synthesis of [Sb2W20FeII2(H2O)6O70]10− with iron powder under mild conditions and its applications in both catalytic Fenton reaction and electrochemical sensing of ascorbic acid

Minghui Sun; Fengyan Li; Longjiao Yu; Ya Wang; Lin Xu

doi:10.1039/C5DT04637H

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Synthesis of [Sb₂W₂₀Fe ^II₂(H₂O)₆O₇₀]¹⁰⁻ with iron powder under mild conditions and its applications in both catalytic Fenton reaction and electrochemical sensing of ascorbic acid†

Minghui Sun,^a Fengyan Li,*^a Longjiao Yu,^a Ya Wang^a and Lin Xu*^a

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* Corresponding authors

^a Key Laboratory of Polyoxometalates Science of Ministry of Education, College of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
E-mail: linxu@nenu.edu.cn, lify525@nenu.edu.cn
Fax: +86-431-85099765
Tel: +86-431-85098760

Abstract

The first Krebs-type tungstoantimonate containing ferrous ions Na₂H₄[C₃H₅N₂]₄[Sb₂W₂₀Fe^II₂(H₂O)₆O₇₀]·12H₂O (1) was prepared by a new route of synthesis under mild reaction conditions. The facile synthesis route represented a favourable tactic for the successful synthesis of Fe^II-based polyoxometalate. Its applications in both catalytic Fenton reaction and electrochemical sensing of ascorbic acid were also investigated primarily.

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Article information

DOI: https://doi.org/10.1039/C5DT04637H
Article type: Communication
Submitted: 26 Nov 2015
Accepted: 05 Jan 2016
First published: 06 Jan 2016

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Dalton Trans., 2016,45, 2417-2421

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Synthesis of [Sb₂W₂₀Fe^II₂(H₂O)₆O₇₀]¹⁰⁻ with iron powder under mild conditions and its applications in both catalytic Fenton reaction and electrochemical sensing of ascorbic acid

M. Sun, F. Li, L. Yu, Y. Wang and L. Xu, Dalton Trans., 2016, 45, 2417 DOI: 10.1039/C5DT04637H

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