ICCAS OpenIR
Conductive hybrids from water-borne conductive polyaniline and (3-glycidoxypropyl)trimethoxysilane
Wang, QG; Liu, NJ; Wang, XH; Li, J; Zhao, XJ; Wang, FS
2003-07-29
Source PublicationMACROMOLECULES
ISSN0024-9297
Volume36Issue:15Pages:5760-5764
AbstractFree-standing conductive films of organic-inorganic hybrids were prepared employing the sol-gel process of (3-glycidoxypropyl)trimethoxysilane (GPTMS) and water-borne conductive polyaniline (cPANI) in water/ethanol solution. The hybrids displayed a percolation threshold for electrical conductivity at a volume fraction of 2.1% polyaniline (PANI); the maximum conductivity of the hybrids reached 0.6 S/cm. GPTMS showed good compatibility with water-borne cPANI during the sol-gel process, and freestanding conductive films were obtained at room temperature. Transmission electron microscopy images of the hybrids indicated that the cPANI was dispersed in the inorganic phase in nanoscale. Because of good confinement of cPANI chains in the inorganic network, water resistance of the hybrid films was significantly improved compared with that of pure cPANI; the electrical conductivity of the films kept stable for 6-7 days soaking in water, whereas it decreased sharply for 1 day soaking for the pure cPANI.
DOI10.1021/ma0345246
Indexed BySCI
Language英语
WOS IDWOS:000184398600044
PublisherAMER CHEMICAL SOC
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80346
Collection中国科学院化学研究所
Corresponding AuthorWang, XH
AffiliationChinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Wang, QG,Liu, NJ,Wang, XH,et al. Conductive hybrids from water-borne conductive polyaniline and (3-glycidoxypropyl)trimethoxysilane[J]. MACROMOLECULES,2003,36(15):5760-5764.
APA Wang, QG,Liu, NJ,Wang, XH,Li, J,Zhao, XJ,&Wang, FS.(2003).Conductive hybrids from water-borne conductive polyaniline and (3-glycidoxypropyl)trimethoxysilane.MACROMOLECULES,36(15),5760-5764.
MLA Wang, QG,et al."Conductive hybrids from water-borne conductive polyaniline and (3-glycidoxypropyl)trimethoxysilane".MACROMOLECULES 36.15(2003):5760-5764.
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