A novel 3D network constructed from tetra-substituted trisalkoxy-hexavanadate clusters: Na2[V6IVO7{(OCH2)3CNH2}4]

被引:8
|
作者
Xie, Youquan [1 ]
Huang, Bo [1 ]
Xu, Chao [1 ]
Hu, Xunliang [1 ]
Chen, Weizhou [1 ]
Xiao, Zicheng [1 ]
Wu, Pingfan [1 ]
机构
[1] Hubei Univ Technol, Hubei Prov Key Lab Green Mat Light Ind, Inst POM Based Mat, Wuhan 430068, Hubei, Peoples R China
基金
中国国家自然科学基金;
关键词
Polyoxovanadate; Hydrothermal synthesis; Crystal structure; 3D framework; Cyclic voltammetry; POLYOXOMETALATE; POLYOXOVANADATES; FRAMEWORKS; CATALYSTS; SERIES;
D O I
10.1016/j.inoche.2017.08.010
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A new tetra-substituted trisalkoxy-hexavanadate Na-2[(V6O7)-O-IV{(OCH2)(3)CCH2NH2}(4)] (1) has been synthesized under hydrothermo conditions and structurally characterized by IR, TG, UV-Vis, elemental analysis and single crystal X-ray diffraction. Compound 1 exhibit a 3D network similar to the silica oxide in which each POM cluster was connected to four neighboring clusters by sodium ions, results in good thermostability. The electrochemical property of 1 was also studied by cyclic voltammetry. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码:96 / 98
页数:3
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