NickelMaghrebV1, PascalFrancis, Corpus, bibRecord, 000087

Synthesis and Thermal Behavior of Poly(methyl methacrylate)/Maghnia Bentonite Nanocomposite Prepared at Room Temperature via In Situ Polymerization Initiated by a New Ni(II)α-Benzoinoxime Complex

Identifieur interne : 000087 ( PascalFrancis/Corpus ); précédent : 000086; suivant : 000088

Synthesis and Thermal Behavior of Poly(methyl methacrylate)/Maghnia Bentonite Nanocomposite Prepared at Room Temperature via In Situ Polymerization Initiated by a New Ni(II)α-Benzoinoxime Complex

Auteurs : Kamel Ouaad ; Said Djadoun ; Hafida Ferfera-Harrar ; Nicolas Sbirrazzuoli ; Luc Vincent

Source :

Journal of applied polymer science [ 0021-8995 ] ; 2011.

RBID : Pascal:12-0295635

Descripteurs français

Pascal (Inist)
- Préparation, Propriété thermique, Méthacrylate de méthyle polymère, Bentonite, Nanocomposite, Polymérisation catalyseur complexe, Argile organique, Viscosité intrinsèque, Température transition vitreuse, Stabilité thermique, Oxime, Nickel II Complexe, Structure moléculaire, Morphologie, Etude expérimentale, Matériau composite, Propriété rhéologique, Argile.

English descriptors

KwdEn :
- Bentonite, Clay, Complex catalyst polymerization, Composite material, Experimental study, Glass transition temperature, Intrinsic viscosity, Methyl methacrylate polymer, Molecular structure, Morphology, Nanocomposite, Nickel II Complexes, Organic clay, Oxime, Preparation, Rheological properties, Thermal properties, Thermal stability.

Abstract

Poly(methyl methacrylate) (PMMA) and poly(methyl methacrylate)/clay nanocomposite (PMMA/ OBT) were successfully prepared in dioxan at room temperature via in situ radical polymerization initiated by a new Ni(II)α- Benzoinoxime complex as a single component in presence of 3% by weight of an organically modified bentonite (OBT) (originated from Maghnia, Algeria) and characterized by FTIR, ¹H-NMR and viscometry. Mainly intercalated and partially exfoliated PMMA/OBT nanocomposite was elaborated and evidenced by X-Ray diffraction (XRD) and transmission electron microscopy (TEM). The intrinsic viscosity of PMMA/OBT nanocomposite is much higher than the one of pure PMMA prepared under the same conditions. Differential scanning calorimetry (DSC) displayed an increase of 10°C in the glass transition temperature of the elaborated PMMA/OBT nanocomposite relative to the one of pure PMMA. Moreover, the TGA analysis confirms a significant improvement of the thermal stability of PMMA/OBT nanocomposite compared to virgin PMMA: the onset degradation temperature of the nanocomposite, carried out under nitrogen atmosphere, increased by more than 45°C.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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C03	`07`	`X`	`FRE`	`@0 Argile organique @1 SEC @5 07`
C03	`07`	`X`	`ENG`	`@0 Organic clay @1 SEC @5 07`
C03	`07`	`X`	`SPA`	`@0 Arcilla orgánica @1 SEC @5 07`
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C03	`18`	`X`	`SPA`	`@0 Arcilla @5 33`
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Format Inist (serveur)

NO :	PASCAL 12-0295635 INIST
ET :	Synthesis and Thermal Behavior of Poly(methyl methacrylate)/Maghnia Bentonite Nanocomposite Prepared at Room Temperature via In Situ Polymerization Initiated by a New Ni(II)α-Benzoinoxime Complex
AU :	OUAAD (Kamel); DJADOUN (Said); FERFERA-HARRAR (Hafida); SBIRRAZZUOLI (Nicolas); VINCENT (Luc)
AF :	Laboratoire des Matériaux Polymères, Faculté de Chimie, USTHB, BP 32, El-Alia, Bab-Ezzouar/Algiers 16111/Algérie (1 aut., 2 aut., 3 aut.); Departement de Chimie, Faculté des Sciences, Université M'Hamed Bouguera, Avenue de L'Independance/Boumerdès 35000/Algérie (1 aut.); Laboratoire Chimie des Matériaux Organiques et Métalliques, Institut de Chimie de Nice, Faculté des Sciences, Université de Nice Sophia Antipolis/Nice 06108/France (4 aut., 5 aut.)
DT :	Publication en série; Niveau analytique
SO :	Journal of applied polymer science; ISSN 0021-8995; Coden JAPNAB; Etats-Unis; Da. 2011; Vol. 119; No. 6; Pp. 3227-3233; Bibl. 38 ref.
LA :	Anglais
EA :	Poly(methyl methacrylate) (PMMA) and poly(methyl methacrylate)/clay nanocomposite (PMMA/ OBT) were successfully prepared in dioxan at room temperature via in situ radical polymerization initiated by a new Ni(II)α- Benzoinoxime complex as a single component in presence of 3% by weight of an organically modified bentonite (OBT) (originated from Maghnia, Algeria) and characterized by FTIR, ¹H-NMR and viscometry. Mainly intercalated and partially exfoliated PMMA/OBT nanocomposite was elaborated and evidenced by X-Ray diffraction (XRD) and transmission electron microscopy (TEM). The intrinsic viscosity of PMMA/OBT nanocomposite is much higher than the one of pure PMMA prepared under the same conditions. Differential scanning calorimetry (DSC) displayed an increase of 10°C in the glass transition temperature of the elaborated PMMA/OBT nanocomposite relative to the one of pure PMMA. Moreover, the TGA analysis confirms a significant improvement of the thermal stability of PMMA/OBT nanocomposite compared to virgin PMMA: the onset degradation temperature of the nanocomposite, carried out under nitrogen atmosphere, increased by more than 45°C.
CC :	001D10A06H
FD :	Préparation; Propriété thermique; Méthacrylate de méthyle polymère; Bentonite; Nanocomposite; Polymérisation catalyseur complexe; Argile organique; Viscosité intrinsèque; Température transition vitreuse; Stabilité thermique; Oxime; Nickel II Complexe; Structure moléculaire; Morphologie; Etude expérimentale; Matériau composite; Propriété rhéologique; Argile
ED :	Preparation; Thermal properties; Methyl methacrylate polymer; Bentonite; Nanocomposite; Complex catalyst polymerization; Organic clay; Intrinsic viscosity; Glass transition temperature; Thermal stability; Oxime; Nickel II Complexes; Molecular structure; Morphology; Experimental study; Composite material; Rheological properties; Clay
SD :	Preparación; Propiedad térmica; Metacrilato de metilo polímero; Bentonita; Nanocompuesto; Polimerización catalizador complejo; Arcilla orgánica; Viscosidad intrínsica; Temperatura transición vítrosa; Estabilidad térmica; Oxima; Niquel II Complejo; Estructura molecular; Morfología; Estudio experimental; Material compuesto; Propiedad reológica; Arcilla
LO :	INIST-1257.354000194610040130
ID :	12-0295635

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Pascal:12-0295635

Le document en format XML

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<front><div type="abstract" xml:lang="en">Poly(methyl methacrylate) (PMMA) and poly(methyl methacrylate)/clay nanocomposite (PMMA/ OBT) were successfully prepared in dioxan at room temperature via in situ radical polymerization initiated by a new Ni(II)α- Benzoinoxime complex as a single component in presence of 3% by weight of an organically modified bentonite (OBT) (originated from Maghnia, Algeria) and characterized by FTIR, <sup>1</sup>
H-NMR and viscometry. Mainly intercalated and partially exfoliated PMMA/OBT nanocomposite was elaborated and evidenced by X-Ray diffraction (XRD) and transmission electron microscopy (TEM). The intrinsic viscosity of PMMA/OBT nanocomposite is much higher than the one of pure PMMA prepared under the same conditions. Differential scanning calorimetry (DSC) displayed an increase of 10°C in the glass transition temperature of the elaborated PMMA/OBT nanocomposite relative to the one of pure PMMA. Moreover, the TGA analysis confirms a significant improvement of the thermal stability of PMMA/OBT nanocomposite compared to virgin PMMA: the onset degradation temperature of the nanocomposite, carried out under nitrogen atmosphere, increased by more than 45°C.</div>
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<fA11 i1="01" i2="1"><s1>OUAAD (Kamel)</s1>
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<fA11 i1="02" i2="1"><s1>DJADOUN (Said)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>FERFERA-HARRAR (Hafida)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>SBIRRAZZUOLI (Nicolas)</s1>
</fA11>
<fA11 i1="05" i2="1"><s1>VINCENT (Luc)</s1>
</fA11>
<fA14 i1="01"><s1>Laboratoire des Matériaux Polymères, Faculté de Chimie, USTHB, BP 32, El-Alia, Bab-Ezzouar</s1>
<s2>Algiers 16111</s2>
<s3>DZA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Departement de Chimie, Faculté des Sciences, Université M'Hamed Bouguera, Avenue de L'Independance</s1>
<s2>Boumerdès 35000</s2>
<s3>DZA</s3>
<sZ>1 aut.</sZ>
</fA14>
<fA14 i1="03"><s1>Laboratoire Chimie des Matériaux Organiques et Métalliques, Institut de Chimie de Nice, Faculté des Sciences, Université de Nice Sophia Antipolis</s1>
<s2>Nice 06108</s2>
<s3>FRA</s3>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</fA14>
<fA20><s1>3227-3233</s1>
</fA20>
<fA21><s1>2011</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
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</fA43>
<fA44><s0>0000</s0>
<s1>© 2012 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>38 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>12-0295635</s0>
</fA47>
<fA60><s1>P</s1>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i1="01" i2="1"><s0>Journal of applied polymer science</s0>
</fA64>
<fA66 i1="01"><s0>USA</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Poly(methyl methacrylate) (PMMA) and poly(methyl methacrylate)/clay nanocomposite (PMMA/ OBT) were successfully prepared in dioxan at room temperature via in situ radical polymerization initiated by a new Ni(II)α- Benzoinoxime complex as a single component in presence of 3% by weight of an organically modified bentonite (OBT) (originated from Maghnia, Algeria) and characterized by FTIR, <sup>1</sup>
H-NMR and viscometry. Mainly intercalated and partially exfoliated PMMA/OBT nanocomposite was elaborated and evidenced by X-Ray diffraction (XRD) and transmission electron microscopy (TEM). The intrinsic viscosity of PMMA/OBT nanocomposite is much higher than the one of pure PMMA prepared under the same conditions. Differential scanning calorimetry (DSC) displayed an increase of 10°C in the glass transition temperature of the elaborated PMMA/OBT nanocomposite relative to the one of pure PMMA. Moreover, the TGA analysis confirms a significant improvement of the thermal stability of PMMA/OBT nanocomposite compared to virgin PMMA: the onset degradation temperature of the nanocomposite, carried out under nitrogen atmosphere, increased by more than 45°C.</s0>
</fC01>
<fC02 i1="01" i2="X"><s0>001D10A06H</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Préparation</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Preparation</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Preparación</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Propriété thermique</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Thermal properties</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Propiedad térmica</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Méthacrylate de méthyle polymère</s0>
<s2>NK</s2>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Methyl methacrylate polymer</s0>
<s2>NK</s2>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Metacrilato de metilo polímero</s0>
<s2>NK</s2>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Bentonite</s0>
<s1>SEC</s1>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Bentonite</s0>
<s1>SEC</s1>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Bentonita</s0>
<s1>SEC</s1>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Nanocomposite</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Nanocomposite</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Nanocompuesto</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Polymérisation catalyseur complexe</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Complex catalyst polymerization</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Polimerización catalizador complejo</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Argile organique</s0>
<s1>SEC</s1>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Organic clay</s0>
<s1>SEC</s1>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Arcilla orgánica</s0>
<s1>SEC</s1>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Viscosité intrinsèque</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Intrinsic viscosity</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Viscosidad intrínsica</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Température transition vitreuse</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Glass transition temperature</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Temperatura transición vítrosa</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Stabilité thermique</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Thermal stability</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Estabilidad térmica</s0>
<s5>10</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Oxime</s0>
<s2>FC</s2>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Oxime</s0>
<s2>FC</s2>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Oxima</s0>
<s2>FC</s2>
<s5>11</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE"><s0>Nickel II Complexe</s0>
<s1>ACT</s1>
<s2>NC</s2>
<s2>NA</s2>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="X" l="ENG"><s0>Nickel II Complexes</s0>
<s1>ACT</s1>
<s2>NC</s2>
<s2>NA</s2>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="X" l="SPA"><s0>Niquel II Complejo</s0>
<s1>ACT</s1>
<s2>NC</s2>
<s2>NA</s2>
<s5>12</s5>
</fC03>
<fC03 i1="13" i2="X" l="FRE"><s0>Structure moléculaire</s0>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="X" l="ENG"><s0>Molecular structure</s0>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="X" l="SPA"><s0>Estructura molecular</s0>
<s5>13</s5>
</fC03>
<fC03 i1="14" i2="X" l="FRE"><s0>Morphologie</s0>
<s5>14</s5>
</fC03>
<fC03 i1="14" i2="X" l="ENG"><s0>Morphology</s0>
<s5>14</s5>
</fC03>
<fC03 i1="14" i2="X" l="SPA"><s0>Morfología</s0>
<s5>14</s5>
</fC03>
<fC03 i1="15" i2="X" l="FRE"><s0>Etude expérimentale</s0>
<s5>15</s5>
</fC03>
<fC03 i1="15" i2="X" l="ENG"><s0>Experimental study</s0>
<s5>15</s5>
</fC03>
<fC03 i1="15" i2="X" l="SPA"><s0>Estudio experimental</s0>
<s5>15</s5>
</fC03>
<fC03 i1="16" i2="X" l="FRE"><s0>Matériau composite</s0>
<s5>31</s5>
</fC03>
<fC03 i1="16" i2="X" l="ENG"><s0>Composite material</s0>
<s5>31</s5>
</fC03>
<fC03 i1="16" i2="X" l="SPA"><s0>Material compuesto</s0>
<s5>31</s5>
</fC03>
<fC03 i1="17" i2="X" l="FRE"><s0>Propriété rhéologique</s0>
<s5>32</s5>
</fC03>
<fC03 i1="17" i2="X" l="ENG"><s0>Rheological properties</s0>
<s5>32</s5>
</fC03>
<fC03 i1="17" i2="X" l="SPA"><s0>Propiedad reológica</s0>
<s5>32</s5>
</fC03>
<fC03 i1="18" i2="X" l="FRE"><s0>Argile</s0>
<s5>33</s5>
</fC03>
<fC03 i1="18" i2="X" l="ENG"><s0>Clay</s0>
<s5>33</s5>
</fC03>
<fC03 i1="18" i2="X" l="SPA"><s0>Arcilla</s0>
<s5>33</s5>
</fC03>
<fN21><s1>226</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 12-0295635 INIST</NO>
<ET>Synthesis and Thermal Behavior of Poly(methyl methacrylate)/Maghnia Bentonite Nanocomposite Prepared at Room Temperature via In Situ Polymerization Initiated by a New Ni(II)α-Benzoinoxime Complex</ET>
<AU>OUAAD (Kamel); DJADOUN (Said); FERFERA-HARRAR (Hafida); SBIRRAZZUOLI (Nicolas); VINCENT (Luc)</AU>
<AF>Laboratoire des Matériaux Polymères, Faculté de Chimie, USTHB, BP 32, El-Alia, Bab-Ezzouar/Algiers 16111/Algérie (1 aut., 2 aut., 3 aut.); Departement de Chimie, Faculté des Sciences, Université M'Hamed Bouguera, Avenue de L'Independance/Boumerdès 35000/Algérie (1 aut.); Laboratoire Chimie des Matériaux Organiques et Métalliques, Institut de Chimie de Nice, Faculté des Sciences, Université de Nice Sophia Antipolis/Nice 06108/France (4 aut., 5 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of applied polymer science; ISSN 0021-8995; Coden JAPNAB; Etats-Unis; Da. 2011; Vol. 119; No. 6; Pp. 3227-3233; Bibl. 38 ref.</SO>
<LA>Anglais</LA>
<EA>Poly(methyl methacrylate) (PMMA) and poly(methyl methacrylate)/clay nanocomposite (PMMA/ OBT) were successfully prepared in dioxan at room temperature via in situ radical polymerization initiated by a new Ni(II)α- Benzoinoxime complex as a single component in presence of 3% by weight of an organically modified bentonite (OBT) (originated from Maghnia, Algeria) and characterized by FTIR, <sup>1</sup>
H-NMR and viscometry. Mainly intercalated and partially exfoliated PMMA/OBT nanocomposite was elaborated and evidenced by X-Ray diffraction (XRD) and transmission electron microscopy (TEM). The intrinsic viscosity of PMMA/OBT nanocomposite is much higher than the one of pure PMMA prepared under the same conditions. Differential scanning calorimetry (DSC) displayed an increase of 10°C in the glass transition temperature of the elaborated PMMA/OBT nanocomposite relative to the one of pure PMMA. Moreover, the TGA analysis confirms a significant improvement of the thermal stability of PMMA/OBT nanocomposite compared to virgin PMMA: the onset degradation temperature of the nanocomposite, carried out under nitrogen atmosphere, increased by more than 45°C.</EA>
<CC>001D10A06H</CC>
<FD>Préparation; Propriété thermique; Méthacrylate de méthyle polymère; Bentonite; Nanocomposite; Polymérisation catalyseur complexe; Argile organique; Viscosité intrinsèque; Température transition vitreuse; Stabilité thermique; Oxime; Nickel II Complexe; Structure moléculaire; Morphologie; Etude expérimentale; Matériau composite; Propriété rhéologique; Argile</FD>
<ED>Preparation; Thermal properties; Methyl methacrylate polymer; Bentonite; Nanocomposite; Complex catalyst polymerization; Organic clay; Intrinsic viscosity; Glass transition temperature; Thermal stability; Oxime; Nickel II Complexes; Molecular structure; Morphology; Experimental study; Composite material; Rheological properties; Clay</ED>
<SD>Preparación; Propiedad térmica; Metacrilato de metilo polímero; Bentonita; Nanocompuesto; Polimerización catalizador complejo; Arcilla orgánica; Viscosidad intrínsica; Temperatura transición vítrosa; Estabilidad térmica; Oxima; Niquel II Complejo; Estructura molecular; Morfología; Estudio experimental; Material compuesto; Propiedad reológica; Arcilla</SD>
<LO>INIST-1257.354000194610040130</LO>
<ID>12-0295635</ID>
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Synthesis and Thermal Behavior of Poly(methyl methacrylate)/Maghnia Bentonite Nanocomposite Prepared at Room Temperature via In Situ Polymerization Initiated by a New Ni(II)α-Benzoinoxime Complex

Synthesis and Thermal Behavior of Poly(methyl methacrylate)/Maghnia Bentonite Nanocomposite Prepared at Room Temperature via In Situ Polymerization Initiated by a New Ni(II)α-Benzoinoxime Complex

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