A huge novel polyoxometalate-based cluster Fe10P4W32 exhibiting prominent electrocatalytic activity for the oxygen evolution reaction and third-order NLO properties

Wei Jiang; Xiao-Mei Liu; Jian Liu; Jie Shi; Jia-Peng Cao; Xi-Ming Luo; Wan-Sheng You; Yan Xu

doi:10.1039/C9CC03937F

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A huge novel polyoxometalate-based cluster Fe₁₀P₄W₃₂ exhibiting prominent electrocatalytic activity for the oxygen evolution reaction and third-order NLO properties†

Wei Jiang,‡^a Xiao-Mei Liu,‡^a Jian Liu,^b Jie Shi,^a Jia-Peng Cao,^a Xi-Ming Luo,^a Wan-Sheng You

^b and Yan Xu

*^a

Author affiliations

* Corresponding authors

^a College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
E-mail: yanxu@njtech.edu.cn

^b School of Chemistry and Chemical Engineering, Liaoning Normal University, Liaoning 116029, P. R. China

Abstract

Two novel POM-based huge clusters modified by conjugated organic ligands (DAPSC), {Fe₁₀P₄W₃₂} and {Fe₈MoW₁₈}, have been successfully isolated. Compound 1 consists of a novel huge inorganic building block {Fe₁₀P₄W₃₂} and four organic groups DAPSC linked by ten iron ions and four sodium ions. The DAPSC ligands enhance the electric delocalization effects of polyoxoanions, leading to strengthening of the third-order nonlinear optical (NLO) responses of compounds 1–2. Additionally, the oxygen evolution reaction (OER) electrocatalytic activity and the magnetic properties of compound 1 have also been investigated.

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Article information

DOI: https://doi.org/10.1039/C9CC03937F
Article type: Communication
Submitted: 21 May 2019
Accepted: 02 Jul 2019
First published: 02 Jul 2019

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Chem. Commun., 2019,55, 9299-9302

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A huge novel polyoxometalate-based cluster Fe₁₀P₄W₃₂ exhibiting prominent electrocatalytic activity for the oxygen evolution reaction and third-order NLO properties

W. Jiang, X. Liu, J. Liu, J. Shi, J. Cao, X. Luo, W. You and Y. Xu, Chem. Commun., 2019, 55, 9299 DOI: 10.1039/C9CC03937F

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