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이차 비선형 광학 성질을 갖는 새로운 스티릴 퀴놀리니움-알콕시 벤젠 설포네이트 결정연구
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | 권오필 | - |
| dc.contributor.author | 최재영 | - |
| dc.date.accessioned | 2018-11-08T08:10:26Z | - |
| dc.date.available | 2018-11-08T08:10:26Z | - |
| dc.date.issued | 2017-02 | - |
| dc.identifier.other | 24070 | - |
| dc.identifier.uri | https://dspace.ajou.ac.kr/handle/2018.oak/11133 | - |
| dc.description | 학위논문(석사)--아주대학교 일반대학원 :분자과학기술학과,2017. 2 | - |
| dc.description.tableofcontents | Ι. Introduction II. Experiments II.1. Chemical structure II.2. Synthesis II.2.1. Materials II.2.2. Synthesis of Intermediate II.2.3. Synthesis of Chromophore II.3. General Characterization II.3.1. 1H-NMR Analysis II.3.1.1. 1H-NMR Analysis of Intermediate II.3.1.2. 1H-NMR Analysis of Chromophore III. Results and Discussion III.1. Design of Crystals III.2. Thermal Analysis III.3. Optical Properties III.3.1 UV-vis Absorption Spectra III.4. Second Harmonic Generation (SHG) Test III.5. Crystal Growth and Structure Analysis III.6. Crystal Characteristics and Morphology III.7. IR spectroscopy in THz region IV. Conclusions V. References | - |
| dc.language.iso | eng | - |
| dc.publisher | The Graduate School, Ajou University | - |
| dc.rights | 아주대학교 논문은 저작권에 의해 보호받습니다. | - |
| dc.title | 이차 비선형 광학 성질을 갖는 새로운 스티릴 퀴놀리니움-알콕시 벤젠 설포네이트 결정연구 | - |
| dc.title.alternative | New Styryl Quinolinium Crystals with Methoxybenzenesulfonate for Second-Order Nonlinear Optics | - |
| dc.type | Thesis | - |
| dc.contributor.affiliation | 아주대학교 일반대학원 | - |
| dc.contributor.department | 일반대학원 분자과학기술학과 | - |
| dc.date.awarded | 2017. 2 | - |
| dc.description.degree | Master | - |
| dc.identifier.localId | 770487 | - |
| dc.identifier.url | http://dcoll.ajou.ac.kr:9080/dcollection/jsp/common/DcLoOrgPer.jsp?sItemId=000000024070 | - |
| dc.subject.keyword | Second-Order Nonlinear Optics | - |
| dc.subject.keyword | Organic Crystals | - |
| dc.description.alternativeAbstract | We designed new styryl quinolinium crystals with methoxybenzenesulfonate, named OHQ-MBS (2-(4-hydroxystyryl)-1-methylquinolinium methoxybenzene sulfonate). OHQ-MBS aligned in non-centrosymmetric structure which is almost as same as OHQ-T (2-(4-hydroxystyryl)-1-methylquinolinium 4-methylbenzenesulfonate). Molecular properties were investigated by TGA, DSC, UV-vis absorption spectroscopy. The OHQ-MBS crystals have almost same properties compared to OHQ-T, even though the anion is methoxybenzenesulfonate group which is larger than methylbenzenesulfonate and can rotate. The OHQ-MBS crystals were grown in single solvent (methanol) and co-solvent (methanol:acetonitrile (1:1 mol.)) with temperature cooling method and solvent evaporation method. In the grown crystals, we could have known that OHQ-MBS crystals show different morphology and optical property in THz-frequency region in comparison with OHQ-T crystals. | - |
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- Graduate School of Ajou University > Department of Molecular Science and Technology > 3. Theses(Master)
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