NMR studies on ferroelectric phase transition in vinylidene fluoride and trifluoroethylene copolymers NMRによるビニリデンフルオライドとトリフルオロエチレン共重合体の強誘電的相転移に関する研究
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著者
書誌事項
- タイトル
-
NMR studies on ferroelectric phase transition in vinylidene fluoride and trifluoroethylene copolymers
- タイトル別名
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NMRによるビニリデンフルオライドとトリフルオロエチレン共重合体の強誘電的相転移に関する研究
- 著者名
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石井, 文明
- 著者別名
-
イシイ, フミアキ
- 学位授与大学
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東京理科大学
- 取得学位
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理学博士
- 学位授与番号
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乙第326号
- 学位授与年月日
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1991-01-25
注記・抄録
博士論文
目次
- CONTENTS / p1 (0003.jp2)
- Chapter I.Introductory Remarks / p1 (0006.jp2)
- I-1.Molecular and Crystal Structures / p2 (0007.jp2)
- I-2.Ferroelectricity of the VDF/TrFE Copolymers / p8 (0013.jp2)
- I-3.Ferroelectric Phase Transition / p12 (0017.jp2)
- I-4.Critical fluctuation of polarization and molecular motions near Tc / p16 (0021.jp2)
- I-5.Nuclear Magnetic Resonance of Ferroelectrics near Tc. / p19 (0024.jp2)
- I-6.NMR of Polymer solids / p25 (0030.jp2)
- I-7.Purpose and abstract of each chapter / p27 (0032.jp2)
- References / p39 (0044.jp2)
- Chapter II.Ferroelectric Transition in Vinylidene Fluoride/ Trifluoroethylene Copolymer Studied by Nuclear Magnetic Resonance Method. / p42 (0047.jp2)
- II-1.Introduction / p42 (0047.jp2)
- II-2.Experimental / p42 (0047.jp2)
- II-3.Results / p43 (0048.jp2)
- II-4.Discussion / p49 (0054.jp2)
- II-5.Conclusion / p54 (0059.jp2)
- Appendix. / p56 (0061.jp2)
- References. / p58 (0063.jp2)
- Chapter III.Ferroelectric Transition in Vinylidene Fluoride/ Trifluoroethylene Copolymer Studied by NMR Method II. 52 and 65 mol% VDF Copolymers / p59 (0064.jp2)
- III-1.Introduction / p59 (0064.jp2)
- III-2.Experimental / p62 (0067.jp2)
- III-3.Results / p63 (0068.jp2)
- III-4.Discussion / p70 (0075.jp2)
- III-5.Conclusion / p75 (0080.jp2)
- References. / p78 (0083.jp2)
- Chapter IV.Proton Spin Lattice Relaxation in Vinylidene Fluoride/Trifluoroethylene Copolymers I. Vinylidene Fluoride 72 mol% Copolymer / p79 (0084.jp2)
- IV-1.Introduction / p79 (0084.jp2)
- IV-2.Theory / p81 (0086.jp2)
- IV-3.Experimental Results / p87 (0092.jp2)
- IV-4.Discussion / p90 (0095.jp2)
- IV-5 Conclusion / p93 (0098.jp2)
- References. / p95 (0100.jp2)
- Chapter V.Proton Spin Lattice Relaxation in Vinylidene Fluoride/Trifluoroethylene Copolymers II.Effects of Vinylidene Fluoride Content upon Spin Relaxation Processes / p96 (0101.jp2)
- V-1.Introduction / p96 (0101.jp2)
- V-2.Experimental / p97 (0102.jp2)
- V-3.Results / p98 (0103.jp2)
- V-4.Discussion / p103 (0108.jp2)
- V-5.Conclusion / p110 (0115.jp2)
- References. / p112 (0117.jp2)
- Chapter VI.Ferroelectric Critical Behavior in the Copolymers of Vinylidene Fluoride and Trifluoroethylene from Nuclear Spin-Lattice Relaxation Studies / p113 (0118.jp2)
- VI-1.Introduction / p113 (0118.jp2)
- VI-2.Nuclear Spin-Lattice Relaxation of Polymer Ferroelectrics due to Polarization Fluctuation / p115 (0120.jp2)
- VI-3.Anomalous Spin-Lattice Relaxation in the VDFx/TrFE₁₀₀₋x Copolymers near Tc / p121 (0126.jp2)
- VI-4.Estimation of d and ξ on Polarization Fluctuation / p127 (0132.jp2)
- VI-5.Conclusion / p130 (0135.jp2)
- Appendix. / p131 (0136.jp2)
- References. / p135 (0140.jp2)
- Chapter VII.Critical Behaviors of the NMR Line Width in Vinylidene Fluoride and Trifluoroethylene Copolymers near Tc. / p137 (0142.jp2)
- VII-1.Introduction / p137 (0142.jp2)
- VII-2.Anomalous Increasing of NMR Line Width in Ferroelectric polymer due to Polarization Fluctuation / p138 (0143.jp2)
- VII-3.Anomalous behaviors of line width in the VDFx/TrFE₁₀₀₋x Copolymers near Tc / p145 (0150.jp2)
- VII-4.Conclusion / p150 (0155.jp2)
- References. / p152 (0157.jp2)
- Chapter VIII. Concluding Remarks / p153 (0158.jp2)