Synthesis and Characterization of 3-Hexylthiophene based Conjugated Polymers
碩士 === 國立高雄應用科技大學 === 化學工程系碩士班 === 95 === Conjugated polymers are one of the important organic semiconductors material, which were used for light emitting diodes, photovoltaics, filed emission transfer, thin film transistor etc. The research program that forms the basis of this thesis has been direc...
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ndltd-TW-095KUAS00630252016-05-23T04:17:30Z http://ndltd.ncl.edu.tw/handle/09237271275094172166 Synthesis and Characterization of 3-Hexylthiophene based Conjugated Polymers SynthesisandCharacterizationof3-HexylthiophenebasedConjugatedPolymers Huang, Pei-Cheng 黃北辰 碩士 國立高雄應用科技大學 化學工程系碩士班 95 Conjugated polymers are one of the important organic semiconductors material, which were used for light emitting diodes, photovoltaics, filed emission transfer, thin film transistor etc. The research program that forms the basis of this thesis has been directed towards the design, synthesis, and physical characterization of a well-defined conjugated polymer. It attempts to provide answers to the questions of how such materials can be synthesized and processed of polymeric materials. Three classes of luminescent π-conjugated polymers are investigated herein - poly(3-alkylthiophene)s (PATs), poly(9,9`-dialkylfluorene) (PFAs), and their copolymers. Their structure-property relationships were studied by thermal properties. Alternating and random poly(fluorene-co-thiophene)s were prepared with 2,5- thiophene linkages. The type of thiophene linkage had a dramatic effect on the emission color - from UV emitting from blue to orange - while little effect was observed for the emission wavelength. Molar ratio of thiophene and fluorene were given color tuning opportunity, effect on thermal stability either. Han, Yu-Kai 韓于凱 2007 學位論文 ; thesis 0 en_US |
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碩士 === 國立高雄應用科技大學 === 化學工程系碩士班 === 95 === Conjugated polymers are one of the important organic semiconductors material, which were used for light emitting diodes, photovoltaics, filed emission transfer, thin film transistor etc. The research program that forms the basis of this thesis has been directed towards the design, synthesis, and physical characterization of a well-defined conjugated polymer. It attempts to provide answers to the questions of how such materials can be synthesized and processed of polymeric materials. Three classes of luminescent π-conjugated polymers are investigated herein - poly(3-alkylthiophene)s (PATs), poly(9,9`-dialkylfluorene) (PFAs), and their copolymers. Their structure-property relationships were studied by thermal properties.
Alternating and random poly(fluorene-co-thiophene)s were prepared with 2,5- thiophene linkages. The type of thiophene linkage had a dramatic effect on the emission color - from UV emitting from blue to orange - while little effect was observed for the emission wavelength. Molar ratio of thiophene and fluorene were given color tuning opportunity, effect on thermal stability either.
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author2 |
Han, Yu-Kai |
author_facet |
Han, Yu-Kai Huang, Pei-Cheng 黃北辰 |
author |
Huang, Pei-Cheng 黃北辰 |
spellingShingle |
Huang, Pei-Cheng 黃北辰 Synthesis and Characterization of 3-Hexylthiophene based Conjugated Polymers |
author_sort |
Huang, Pei-Cheng |
title |
Synthesis and Characterization of 3-Hexylthiophene based Conjugated Polymers |
title_short |
Synthesis and Characterization of 3-Hexylthiophene based Conjugated Polymers |
title_full |
Synthesis and Characterization of 3-Hexylthiophene based Conjugated Polymers |
title_fullStr |
Synthesis and Characterization of 3-Hexylthiophene based Conjugated Polymers |
title_full_unstemmed |
Synthesis and Characterization of 3-Hexylthiophene based Conjugated Polymers |
title_sort |
synthesis and characterization of 3-hexylthiophene based conjugated polymers |
publishDate |
2007 |
url |
http://ndltd.ncl.edu.tw/handle/09237271275094172166 |
work_keys_str_mv |
AT huangpeicheng synthesisandcharacterizationof3hexylthiophenebasedconjugatedpolymers AT huángběichén synthesisandcharacterizationof3hexylthiophenebasedconjugatedpolymers |
_version_ |
1718277649979146240 |