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 Posted: Thu 7:45, 09 Dec 2010 Post subject: tory burch shoes Aluminum substituted heteropoly t |
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Aluminum silicon substituted heteropoly tungstate isomers / Polyaniline Synthesis and properties of doped
A SiW1. Co / PANI: 7.25 × 1O ~ S ・ cm; 82 a siWllCo / PANI: 6.02 × 10S ・ cm ~; & SiW】 1Co/PANI: 5.0 × 10S ・ cm1I \conductivity of the doped material was higher than a, B a SiWCo / PANI. can be seen, different transition metal substituted heteropoly salt conductivity of polyaniline doped with different, including, ~ 3-SiWA1/PANI maximum conductivity to 0.83S ・ cm, which shows that changing the doping substances can change the conductivity of polyaniline. The measured electromagnetic shielding materials can meet the, anti-static and secondary battery electrode materials and the requirements of the field of biological sensors. 3 Conclusion synthesized by liquid 4 silicon heteropoly tungstate / polyaniline doped,[link widoczny dla zalogowanych], the doping material has fluorescence, electrical conductivity and better thermal stability than the decomposition temperature of polyaniline increased a 121.9 ~ C, the conductivity of doped materials are concentrated in the 10 ~ 10S ・ cm between the fluorescence emission wavelength of 420nm and 480nm, are blue green, scanning electron microscopy showed that more micro-doped polyaniline the nature of holes, most of the present sheet, the polyanion and polyaniline in one, and not attached to the surface. References [1] Guo Xuemei, Dannan Lin. micro / nano-structured polyaniline preparation and application of new progress EJ] . Functional Polymers, 2004,17 (3) :521-526. [2] MacDiarmidAG,[link widoczny dla zalogowanych], ChianJc, HalpernM,[link widoczny dla zalogowanych], eta1.Electrochemi-calcharacteristicsofpolyanilinecathodesandanodesinaqueouseledtrolytes [J]. MolCrystLiqCryst ,1985,121:187-190. [3] Wang EB Huchang Wen, Xu Lin. Introduction acid chemistry EM]. Beijing: Chemical Industry Press, 1998. [4] of the original Ling, Sui Chunhong,[link widoczny dla zalogowanych], Gong Jian, et al. A Soluble Conducting Polyaniline Preparation and Characterization of _J]. 2006,64 (21) :2210-2214. [5] GongJ, CuiXJ, XieZW, eta1.TheSolid-statesynthesisofanilineH4SiW1204materials [J]. SyntheticMetals ,2002,129:187-192. [6] Ma Ronghua, Jun Peng, Qu Lun-yu, and so on. Al Jia heteropoly complexes substituted isomers Synthesis, Characterization and Catalytic _J]. Inorganic Chemistry, 1996,12 (3): 278283. [7] WangXL, BinJX, WangFS, eta1.Polyanilineswithdiffer- entdegreesofoxidationandtheredopingwithHC1 [J]. Syn-theticMetals ,1989,29:363-370. [8] MaRonghua.Synthesisandpropertiesofpolyanilinedopedwithiron-substituteds | licotungstateisomerswithKegginstructure [J]. JCoordChem, 2008,61 (7): 10561065. [9] wilburJW, SandreczkiTC, BrownIM ,[link widoczny dla zalogowanych], eta1.Arepresenta ~ tiveofaFlewclassofconductingoligomeracetylene-terminatedpolyaniline_J]. SyntheticMetals, 1996,82:175181. [1o] Ma Ronghua, Wang Fuping. Keggin structure heteropoly tungsten cobalt-substituted isomers of polyaniline doped silicate Synthesis and Properties of [J ]. Inorganic Chemistry, 2007,23 (3) :445-450. Received date :2009-03-02 Revised draft date :2009-04-11
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