مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Cites:

1

Information Journal Paper

Title

SYNTHESIS AND CHARACTERIZATION OF NANO-COMPOSITE HYBRID COATINGS BASED ON 3-GLYCIDOXYPROPYL-TRIMETHOXYSILANE AND BISPHENOL A

Pages

  371-377

Abstract

 Organic - inorganic hybrids were prepared using 3-glycidoxypropyl-trimethoxysilane (GPTMS) and bisphenol A (BPA) as a cross-linking agent, via the SOL-GEL PROCESS. The cross-linking agent was used to prevent brittleness and the formation of cracks in HYBRID COATINGS. Attenuated total reflectance infrared (ATR-IR) spectroscopy technique was used to characterize the structure of the hybrids. The morphology of the HYBRID COATINGS was examined by scanning electron microscopy and Si mapping. The hybrid systems have a uniform network structure and inorganic phases have a size of less than 100 nm. In addition, the effect of BPA/GPTMS molar ratio on coss-linking and corrosion protection properties of HYBRID COATINGS was investigated by ATR-IR and CORROSION RESISTANCE evaluation test methods (linear sweep voltametry (LSV) and 2000-h salt spray test methods). The results of these experiments shown that the increasing of cross-linking between silica-network and BPA would prevent the formation of crack and decrease brittleness. Increasing BPA content in organic-inorganic HYBRID COATINGS or NANOCOMPOSITE Lead to the formation of an efficient barrier to water and corrosion initiators such as chloride and oxygen.

Cites

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  • Cite

    APA: Copy

    ZANDI ZAND, R., ERSHAD LANGEROUDI, A., & RAHIMI, AZAM. (2005). SYNTHESIS AND CHARACTERIZATION OF NANO-COMPOSITE HYBRID COATINGS BASED ON 3-GLYCIDOXYPROPYL-TRIMETHOXYSILANE AND BISPHENOL A . IRANIAN POLYMER JOURNAL (ENGLISH), 14(4 (58)), 371-377. SID. https://sid.ir/paper/529269/en

    Vancouver: Copy

    ZANDI ZAND R., ERSHAD LANGEROUDI A., RAHIMI AZAM. SYNTHESIS AND CHARACTERIZATION OF NANO-COMPOSITE HYBRID COATINGS BASED ON 3-GLYCIDOXYPROPYL-TRIMETHOXYSILANE AND BISPHENOL A . IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2005;14(4 (58)):371-377. Available from: https://sid.ir/paper/529269/en

    IEEE: Copy

    R. ZANDI ZAND, A. ERSHAD LANGEROUDI, and AZAM RAHIMI, “SYNTHESIS AND CHARACTERIZATION OF NANO-COMPOSITE HYBRID COATINGS BASED ON 3-GLYCIDOXYPROPYL-TRIMETHOXYSILANE AND BISPHENOL A ,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 14, no. 4 (58), pp. 371–377, 2005, [Online]. Available: https://sid.ir/paper/529269/en

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