Two nanoscale Nb containing polyoxometalates based on {P2W15Nb3O62} clusters and chromium cations

Peng Huang; Xin-Long Wang; De-Qing He; Hai-Yang Wu; Chao Qin; Meng Du; Chao Lai; Zhong-Min Su

doi:10.1039/C7DT02737K

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Two nanoscale Nb containing polyoxometalates based on {P₂W₁₅Nb₃O₆₂} clusters and chromium cations†

Peng Huang,^a Xin-Long Wang,

^b De-Qing He,^a Hai-Yang Wu,^a Chao Qin,*^b Meng Du,^a Chao Lai*^a and Zhong-Min Su

*^b

Author affiliations

* Corresponding authors

^a Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Department of Chemistry, School of Chemistry and Material Science, Jiangsu Normal University, Xuzhou, PR China
E-mail: laichao@jsnu.edu.cn

^b Institute of Functional Material Chemistry, National & Local United Engineering Lab for Power Battery, Northeast Normal University, Changchun, 130024 Jilin, People's Republic of China
E-mail: qinc703@nenu.edu.cn, zmsu@nenu.edu.cn

Abstract

Two novel mixed-addenda Nb/W polyoxometalates are successfully fabricated, and investigated as anode materials for lithium-ion batteries. For the Cs₅K₄{Cr₃(H₂O)₁₂[P₂W₁₅Nb₃O₆₂]₂}·60H₂O sample, a reversible capacity (466.6 mA h g⁻¹) and stable cycle performance are obtained.

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Article information

DOI: https://doi.org/10.1039/C7DT02737K
Article type: Communication
Submitted: 27 Jul 2017
Accepted: 01 Sep 2017
First published: 01 Sep 2017

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Dalton Trans., 2017,46, 13345-13348

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Two nanoscale Nb containing polyoxometalates based on {P₂W₁₅Nb₃O₆₂} clusters and chromium cations

P. Huang, X. Wang, D. He, H. Wu, C. Qin, M. Du, C. Lai and Z. Su, Dalton Trans., 2017, 46, 13345 DOI: 10.1039/C7DT02737K

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