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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedad Química de México
2011
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=47521272001 |
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| _version_ | 1866812465064443904 |
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| author | Khalil Faghihi |
| author_facet | Khalil Faghihi |
| contents | Preparation of New Series of Poly(amide-imide) Reinforced Layer Silicate Nanocomposite Containing N-Trimellitimide-L-Alanine Khalil Faghihi Masoumeh Soleimani Meisam Shabanian Multidisciplinaria (Ciencias Naturales y Exactas) imide) Poly(amide nanocomposite Polycondensation solution intercalation technique A new poly(amide-imide)-montmorillonite series were generated through solution intercalation technique. Cloisite® 20A was used as a modified montmorillonite for ample compatibility with the poly(amide-imide) (PAI) matrix. The PAI 5 chains were synthesized by the direct polycondensation reaction of N-trimellitylimido-L-alanine (3) with 4,4'-diamino diphenyl ether (4) in the presence of triphenyl phosphite (TPP), CaCl2, pyridine and N-methyl-2-pyrrolidone (NMP). Morphology and structure of the resulting PAI-nanocomposite films 5a-5d with (5-20 Wt%) silicate particles were characterized by FTIR spectroscopy, X-ray diffraction (XRD), and scanning electron microscopy (SEM). The effect of clay dispersion and the interaction between clay and polymeric chains on the properties of nanocomposites films were investigated by using UV-Vis spectroscopy, thermogravimetric analysis (TGA), and water uptake measurements. 2011 artículo científico 1870-249X https://www.redalyc.org/articulo.oa?id=47521272001 en http://www.redalyc.org/revista.oa?id=475 Journal of the Mexican Chemical Society application/pdf Sociedad Química de México Journal of the Mexican Chemical Society (México) Num.4 Vol.55 |
| format | Artículo científico |
| id | redalyc_47521272001 |
| language | en |
| publishDate | 2011 |
| publisher | Sociedad Química de México |
| spellingShingle | Preparation of New Series of Poly(amide-imide) Reinforced Layer Silicate Nanocomposite Containing N-Trimellitimide-L-Alanine Khalil Faghihi Multidisciplinaria (Ciencias Naturales y Exactas) imide) Poly(amide nanocomposite Polycondensation solution intercalation technique Preparation of New Series of Poly(amide-imide) Reinforced Layer Silicate Nanocomposite Containing N-Trimellitimide-L-Alanine Khalil Faghihi Masoumeh Soleimani Meisam Shabanian Multidisciplinaria (Ciencias Naturales y Exactas) imide) Poly(amide nanocomposite Polycondensation solution intercalation technique A new poly(amide-imide)-montmorillonite series were generated through solution intercalation technique. Cloisite® 20A was used as a modified montmorillonite for ample compatibility with the poly(amide-imide) (PAI) matrix. The PAI 5 chains were synthesized by the direct polycondensation reaction of N-trimellitylimido-L-alanine (3) with 4,4'-diamino diphenyl ether (4) in the presence of triphenyl phosphite (TPP), CaCl2, pyridine and N-methyl-2-pyrrolidone (NMP). Morphology and structure of the resulting PAI-nanocomposite films 5a-5d with (5-20 Wt%) silicate particles were characterized by FTIR spectroscopy, X-ray diffraction (XRD), and scanning electron microscopy (SEM). The effect of clay dispersion and the interaction between clay and polymeric chains on the properties of nanocomposites films were investigated by using UV-Vis spectroscopy, thermogravimetric analysis (TGA), and water uptake measurements. 2011 artículo científico 1870-249X https://www.redalyc.org/articulo.oa?id=47521272001 en http://www.redalyc.org/revista.oa?id=475 Journal of the Mexican Chemical Society application/pdf Sociedad Química de México Journal of the Mexican Chemical Society (México) Num.4 Vol.55 |
| title | Preparation of New Series of Poly(amide-imide) Reinforced Layer Silicate Nanocomposite Containing N-Trimellitimide-L-Alanine |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) imide) Poly(amide nanocomposite Polycondensation solution intercalation technique |
| url | https://www.redalyc.org/articulo.oa?id=47521272001 |