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Citation: HE Hong, GONG Jian, CHEN Ya-Guang, QU Lun-Yu. Functional Polyaniline Doped with Polyoxometalate——Synthesis and Characterization of SiW₁₁Co/PAn by Co-insertion of HCl and Polyoxometalate[J]. Chinese Journal of Applied Chemistry, ;2006, 23(5): 533-537. shu

Functional Polyaniline Doped with Polyoxometalate——Synthesis and Characterization of SiW₁₁Co/PAn by Co-insertion of HCl and Polyoxometalate

1.
Department of Chemistry, Northeast Normal University, Changchun 130024

Corresponding author: QU Lun-Yu,
Received Date: 25 June 2005
Available Online: 22 December 2005

SiW₁₁Co/Polyaniline(PAn) was synthesized by co-insertion of HCl together with substituted heteropolyanion.Its thermal stability,fluorescence property,conductivity,cyclic voltammetric behavior and magnetism were investigated.The results revealed that SiW₁₁Co/PAn had better thermal stability.Its decomposition temperature is about 162℃ higher than that of PAn base.The conductivity of the material is 0.54 S/cm.It has reversible electrochemical property.Its saturation magnetization is higher than that of the heteropolyacid,and at the same time,the system shows paramagnetism.
- polyaniline,
- polyoxometalate,
- doping,
- fluorescence
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Functional Polyaniline Doped with Polyoxometalate——Synthesis and Characterization of SiW11Co/PAn by Co-insertion of HCl and Polyoxometalate

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Functional Polyaniline Doped with Polyoxometalate——Synthesis and Characterization of SiW₁₁Co/PAn by Co-insertion of HCl and Polyoxometalate