Preparation and Characterization of Phenylenevinylene Homopolymer and Block Copolymer by Ring Opening Metathesis Polymerization
碩士 === 國立臺灣科技大學 === 材料科學與工程系 === 102 === Conjugate polymers have been wildly used as potential materials on the organic light emitting diode (OLEDs) devices, polymer solar cells (PSCs) and organic field effect transistors (OFETs). We prepared a series of cyclophanediene monomers containing electron...
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ndltd-TW-102NTUS55660472016-03-09T04:30:58Z http://ndltd.ncl.edu.tw/handle/68616497533909908278 Preparation and Characterization of Phenylenevinylene Homopolymer and Block Copolymer by Ring Opening Metathesis Polymerization 開環岐化聚合反應合成聚對苯乙烯均聚物及嵌段共聚合物及結構鑑定 Cheng-Ying Yang 楊承穎 碩士 國立臺灣科技大學 材料科學與工程系 102 Conjugate polymers have been wildly used as potential materials on the organic light emitting diode (OLEDs) devices, polymer solar cells (PSCs) and organic field effect transistors (OFETs). We prepared a series of cyclophanediene monomers containing electron donating or electron withdrawing substituents, and an unreported tri-layered cyclophanetetraene monomer. It would be a potential conjugate dendrimer polymer or conjugate star materials. These kinds of ring strained molecules can be ring opened to form phenylenevinylene polymers through ring opening metathesis polymerization (ROMP). Herein we report the preparation of phenylenevinylene homopolymers and block copolymers and their optical, electrochemical properties. Phenylenevinylene homopolymers and the block copolymer can be prepared by ROMP of cyclophanedienes in the presence Grubbs II initiator. The polymers have been fully characterized by 1H NMR spectroscopy and the optical and electrochemical properties can be determined by UV-Vis, PL spectroscopy and cyclic voltammetry. Overall, these new polymers are interesting and will be applied to optoelectronic devices such as organic photovoltaics or light emitting diodes Cheng-Yang Yu 游進陽 2014 學位論文 ; thesis 156 en_US |
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碩士 === 國立臺灣科技大學 === 材料科學與工程系 === 102 === Conjugate polymers have been wildly used as potential materials on the organic light emitting diode (OLEDs) devices, polymer solar cells (PSCs) and organic field effect transistors (OFETs). We prepared a series of cyclophanediene monomers containing electron donating or electron withdrawing substituents, and an unreported tri-layered cyclophanetetraene monomer. It would be a potential conjugate dendrimer polymer or conjugate star materials. These kinds of ring strained molecules can be ring opened to form phenylenevinylene polymers through ring opening metathesis polymerization (ROMP). Herein we report the preparation of phenylenevinylene homopolymers and block copolymers and their optical, electrochemical properties. Phenylenevinylene homopolymers and the block copolymer can be prepared by ROMP of cyclophanedienes in the presence Grubbs II initiator. The polymers have been fully characterized by 1H NMR spectroscopy and the optical and electrochemical properties can be determined by UV-Vis, PL spectroscopy and cyclic voltammetry. Overall, these new polymers are interesting and will be applied to optoelectronic devices such as organic photovoltaics or light emitting diodes
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Cheng-Yang Yu |
author_facet |
Cheng-Yang Yu Cheng-Ying Yang 楊承穎 |
author |
Cheng-Ying Yang 楊承穎 |
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Cheng-Ying Yang 楊承穎 Preparation and Characterization of Phenylenevinylene Homopolymer and Block Copolymer by Ring Opening Metathesis Polymerization |
author_sort |
Cheng-Ying Yang |
title |
Preparation and Characterization of Phenylenevinylene Homopolymer and Block Copolymer by Ring Opening Metathesis Polymerization |
title_short |
Preparation and Characterization of Phenylenevinylene Homopolymer and Block Copolymer by Ring Opening Metathesis Polymerization |
title_full |
Preparation and Characterization of Phenylenevinylene Homopolymer and Block Copolymer by Ring Opening Metathesis Polymerization |
title_fullStr |
Preparation and Characterization of Phenylenevinylene Homopolymer and Block Copolymer by Ring Opening Metathesis Polymerization |
title_full_unstemmed |
Preparation and Characterization of Phenylenevinylene Homopolymer and Block Copolymer by Ring Opening Metathesis Polymerization |
title_sort |
preparation and characterization of phenylenevinylene homopolymer and block copolymer by ring opening metathesis polymerization |
publishDate |
2014 |
url |
http://ndltd.ncl.edu.tw/handle/68616497533909908278 |
work_keys_str_mv |
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