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Fabrication of micro- and nanostruct...

Zhai, Lei.

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Fabrication of micro- and nanostructures from functionalized regioregular poly(3-alkylthiophenes).

Record Type:	Electronic resources : Monograph/item
Title/Author:	Fabrication of micro- and nanostructures from functionalized regioregular poly(3-alkylthiophenes)./
Author:	Zhai, Lei.
Description:	156 p.
Notes:	Source: Dissertation Abstracts International, Volume: 63-12, Section: B, page: 5880.
Contained By:	Dissertation Abstracts International63-12B.
Subject:	Chemistry, Polymer. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoeng/servlet/advanced?query=3074905
ISBN:	0493950850

Fabrication of micro- and nanostructures from functionalized regioregular poly(3-alkylthiophenes).
Zhai, Lei.

Fabrication of micro- and nanostructures from functionalized regioregular poly(3-alkylthiophenes). - 156 p.

Source: Dissertation Abstracts International, Volume: 63-12, Section: B, page: 5880.

Thesis (Ph.D.)--Carnegie Mellon University, 2002.

Fabrications of microelectronics have inspired material scientists for decades. Conjugated polymers such as regioregular polythiophenes have demonstrated great potentials as active materials in chemosensors, microelectronics and electro-optics. A critical aspect of incorporating polythiophenes into these applications is their reproducible deposition onto different surfaces. 3-Substituents on regioregular polythiophenes not only improve the solubility and processability of the polymers but also introduce some interesting properties.

ISBN: 0493950850Subjects--Topical Terms:

1018428
Chemistry, Polymer.

Fabrication of micro- and nanostructures from functionalized regioregular poly(3-alkylthiophenes).
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100 1 $a Zhai, Lei. $3 1944599
245 1 0 $a Fabrication of micro- and nanostructures from functionalized regioregular poly(3-alkylthiophenes).
300 $a 156 p.
500 $a Source: Dissertation Abstracts International, Volume: 63-12, Section: B, page: 5880.
500 $a Adviser: Richard D. McCullough.
502 $a Thesis (Ph.D.)--Carnegie Mellon University, 2002.
520 $a Fabrications of microelectronics have inspired material scientists for decades. Conjugated polymers such as regioregular polythiophenes have demonstrated great potentials as active materials in chemosensors, microelectronics and electro-optics. A critical aspect of incorporating polythiophenes into these applications is their reproducible deposition onto different surfaces. 3-Substituents on regioregular polythiophenes not only improve the solubility and processability of the polymers but also introduce some interesting properties.
520 $a In this thesis, we have focused on functionalizing 3-substituents of polythiophenes using a post-polymerization functionalization method. The functionalized polymers have been used in fabricating nano- and microscale structures including layer by-layer assembly multilayers of poly(3-octanic thiophene) and poly(3-hexylammonium thiophene), micro-scale patterns of poly(3-dodecyl-3<super>′</super>-hexylthiol-5, 2<super>′</super>-bithiophene)s on gold coated glass slides and microstructures of poly (3-hexylthiophene)s on glass surfaces.
520 $a The efforts of incorporating poly(3-alkylthiophenes) in submicrometer electronics have been performed by synthesizing poly(3-alkylthiophenes) ending with thiol groups on both ends of polymer chains and poly(3-hexylthiophene)/gold-nanoparticle hybrid materials.
520 $a These studies have demonstrated that derivatives of regioregular polyalkylthiophenes can be readily synthesized and built into different desirable structures.
590 $a School code: 0041.
650 4 $a Chemistry, Polymer. $3 1018428
690 $a 0495
710 2 0 $a Carnegie Mellon University. $3 1018096
773 0 $t Dissertation Abstracts International $g 63-12B.
790 1 0 $a McCullough, Richard D., $e advisor
790 $a 0041
791 $a Ph.D.
792 $a 2002
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoeng/servlet/advanced?query=3074905