Synthesis and characterization of surfactant-encapsulated polyoxoanions:: [(CnH2n+1)2N(CH3)2]12[Mo36(NO)4O108(H2O)16] (n=12,18)

被引：0
|
作者：
Bu, WF
Zhang, J
Wu, LX [1 ]
Tang, AC
机构：
[1] Jilin Univ, Key Lab Supramol Struct, Changchun 130023, Peoples R China
[2] Jilin Univ, Mat Minist Educ, Changchun 130023, Peoples R China
[3] Jilin Univ, State Key Lab Theoret & Computat Chem, Changchun 130023, Peoples R China
来源：
CHINESE JOURNAL OF CHEMISTRY | 2002年 / 20卷 / 12期
关键词：
surfactant; polyoxoanion; encapsulation; core-shell structure;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
By employing electrostatic interaction as driving force, an organic/inorganic composite with positively charged dimethyl dialkyl-chain ammonium surfactants encapsulating negatively charged (NH4)(12)[Mo-36(NO)(4)O-108(H2O)(16)].33H(2)O polyoxoanion was prepared. The structure of the novel organic/inorganic hybrid particle with hydrophilic core and hydrophobic shell in a defined stoichiometric ratio was confirmed by element analysis, H-1 NMR and FT-IR spectra. The property of the polyoxoanion was changed due to the encapsulation and it can be dissolved in organic solvent such as chloroform, benzene and toluene, but not dissolved in water.
引用
收藏
页码：1514 / 1518
页数：5
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