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Synthesis and characterization of po...

Kuo, Changshu Linus.

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Synthesis and characterization of polybutadiene-polyaniline core-shell microparticles.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Synthesis and characterization of polybutadiene-polyaniline core-shell microparticles./
Author:	Kuo, Changshu Linus.
Description:	104 p.
Notes:	Source: Dissertation Abstracts International, Volume: 63-08, Section: B, page: 3740.
Contained By:	Dissertation Abstracts International63-08B.
Subject:	Chemistry, Polymer. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3062289
ISBN:	0493782095

Synthesis and characterization of polybutadiene-polyaniline core-shell microparticles.
Kuo, Changshu Linus.

Synthesis and characterization of polybutadiene-polyaniline core-shell microparticles. - 104 p.

Source: Dissertation Abstracts International, Volume: 63-08, Section: B, page: 3740.

Thesis (D.Eng.)--University of Massachusetts Lowell, 2002.

Significant improvements of conducting polyanilines at the molecular level are required in order to prevent several defects in electrical and mechanical properties. The syntheses and characterizations were investigated in this dissertation for rubber modified polyaniline materials in the form of polybutadiene microparticle covered with water-soluble polysulfostyrene-polyaniline as an outer layer. The core-shell structure of these microparticles provided a unique approach for minimizing the phase separation and aggregation of polyaniline while the thermal and mechanical properties were significantly enhanced. The electrical conductivity was found to be the same as materials with no incorporated rubber components. Infrared, NMR, UV-visible spectrophotometry, elemental analysis, and optical microscope were used for the material characterization. Micro-thermal analysis and scanning thermal microscopy were employed for investigation of the localized thermal and mechanical responses arising from the core-shell structures of the microparticles. These results demonstrate a promising method for the fabrication of conducting polymers with the coexistence of elastic properties in the latex phase of the rubber core and requisite electrical properties of the polyaniline shell.

ISBN: 0493782095Subjects--Topical Terms:

1018428
Chemistry, Polymer.

Synthesis and characterization of polybutadiene-polyaniline core-shell microparticles.
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100 1 $a Kuo, Changshu Linus. $3 1250190
245 1 0 $a Synthesis and characterization of polybutadiene-polyaniline core-shell microparticles.
300 $a 104 p.
500 $a Source: Dissertation Abstracts International, Volume: 63-08, Section: B, page: 3740.
500 $a Supervisor: Stephen P. McCarthy.
502 $a Thesis (D.Eng.)--University of Massachusetts Lowell, 2002.
520 $a Significant improvements of conducting polyanilines at the molecular level are required in order to prevent several defects in electrical and mechanical properties. The syntheses and characterizations were investigated in this dissertation for rubber modified polyaniline materials in the form of polybutadiene microparticle covered with water-soluble polysulfostyrene-polyaniline as an outer layer. The core-shell structure of these microparticles provided a unique approach for minimizing the phase separation and aggregation of polyaniline while the thermal and mechanical properties were significantly enhanced. The electrical conductivity was found to be the same as materials with no incorporated rubber components. Infrared, NMR, UV-visible spectrophotometry, elemental analysis, and optical microscope were used for the material characterization. Micro-thermal analysis and scanning thermal microscopy were employed for investigation of the localized thermal and mechanical responses arising from the core-shell structures of the microparticles. These results demonstrate a promising method for the fabrication of conducting polymers with the coexistence of elastic properties in the latex phase of the rubber core and requisite electrical properties of the polyaniline shell.
590 $a School code: 0111.
650 4 $a Chemistry, Polymer. $3 1018428
650 4 $a Plastics Technology. $3 1023683
690 $a 0495
690 $a 0795
710 2 0 $a University of Massachusetts Lowell. $3 1017839
773 0 $t Dissertation Abstracts International $g 63-08B.
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790 1 0 $a McCarthy, Stephen P., $e advisor
791 $a D.Eng.
792 $a 2002
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3062289