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基于金刚烷和庚嗪环的盘状液晶

Abstract in Chinese第5-6页
Abstract in English第6页
Chapter 1 Introduction第14-44页
    1.1 Molecular Self-assembly第14页
    1.2 Self-assembly and liquid crystals第14-15页
    1.3 Liquid crystals第15-16页
    1.4 Types of liquid crystals第16-20页
        1.4.1 Lyotropic liquid crystal第16-17页
        1.4.2 Thermotropic liquid crystals第17-20页
            1.4.2.1 Calamitic liquid crystals第18-19页
                1.4.2.1.1 Nematic phase第18页
                1.4.2.1.2 Smectic phase第18-19页
            1.4.2.2 Bent-core liquid crystals第19-20页
            1.4.2.3 Discotic liquid crystals第20页
    1.5 Discotic liquid crystals第20-40页
        1.5.1 Characterization of discotic liquid crystals第22-23页
        1.5.2 Types of discotic liquid crystals第23-40页
            1.5.2.1 Nematic phase of discotic mesogens第23-27页
            1.5.2.2 Smectic phase of discotic mesogens第27-28页
            1.5.2.3 Columnar phase of discotic mesogens第28-40页
                1.5.2.3.1 Columnar hexagonal phase第29-33页
                1.5.2.3.2 Columnar rectangular phase第33-35页
                1.5.2.3.3 Columnar square phase第35-36页
                1.5.2.3.4 Columnar lamellar phase第36-37页
                1.5.2.3.5 Columnar plastic phase第37-38页
                1.5.2.3.6 Columnar oblique phase第38页
                1.5.2.3.7 Columnar helical phase第38-40页
    1.6 Applications第40-44页
        1.6.1 Solar cells第41-42页
        1.6.2 Light emitting diode第42-43页
        1.6.3 Field effect transistors第43-44页
Chapter 2 Generation of liquid crystallinity from a Td-symmetry central unit第44-65页
    2.1 Introduction第44-45页
    2.2 Results and discussion第45-56页
        2.2.1 Synthesis第45-48页
        2.2.2 Mesomorphism第48-56页
    2.3 Experimental section第56-60页
        2.3.1 General consideration第56页
        2.3.2 Experimental procedures第56-60页
            2.3.2.1 Synthesis of 1,3-adamantanedicarboxylic acid第56-57页
            2.3.2.2 Synthesis of 1,3,5-adamantanetricarboxylic acid第57页
            2.3.2.3 Synthesis of ADLC1第57-58页
            2.3.2.4 Synthesis of ADLC2第58页
            2.3.2.5 Synthesis of ADLC3第58-59页
            2.3.2.6 Synthesis of ADLC4第59-60页
    2.4 NMR spectra第60-65页
Chapter 3 A Room-Temperature Heptazine Core Discotic Liquid Crystal第65-80页
    3.1 Introduction第65-66页
    3.2 Results and discussion第66-72页
        3.2.1 Synthesis第66-67页
        3.2.2 Mesomorphism第67-69页
        3.2.3 Optical absorbance第69页
        3.2.4 Electrochemical properties第69-72页
    3.3 Experimental section第72-76页
        3.3.1 Materials and instrumentation第72页
        3.3.2 Experimental procedures第72-76页
            3.3.2.1 Synthesis of 3,4,5-trimethoxynitrobenzene第72-73页
            3.3.2.2 Synthesis of 3,4,5-trihydroxynitrobenzene第73页
            3.3.2.3 Synthesis of 3,4,5-tris(dodecyloxy)-nitrobenzene第73-74页
            3.3.2.4 Synthesis of 3,4,5-tris(dodecyloxy)-aniline第74页
            3.3.2.5 Synthesis of potassium cyamelurate第74页
            3.3.2.6 Synthesis of cyameluric chloride第74-75页
            3.3.2.7 Synthesis of HDLC第75-76页
    3.4 NMR and IR spectra第76-80页
Chapter 4 Exploration:Click Chemistry第80-93页
    4.1 Introduction第80-81页
    4.2 Results and discussion第81-82页
    4.3 Experimental procedures第82-88页
        4.3.1 Synthesis of 1,6-bis(4-iodophenoxy)hexane第82-83页
        4.3.2 Synthesis of 1,6-bis(4-azidophenoxy)hexane第83页
        4.3.3 Synthesis of 1,6-bis(4-((trimethylsilyl)ethynyl)phenoxy)hexane第83-84页
        4.3.4 Synthesis of 1,6-bis(4-ethynylphenoxy)hexane第84页
        4.3.5 Synthesis of 1,12-bis(4-iodophenoxy)dodecane第84-85页
        4.3.6 Synthesis of 1,12-bis(4-azidophenoxy)dodecane第85-86页
        4.3.7 Synthesis of 1,12-bis(4-ethynylphenoxy)dodecane第86页
        4.3.8 Synthesis of 1,4-phenylen bis(hept-6-ynoate)第86-87页
        4.3.9 Synthesis of 2,2-bis((hept-6-ynoyloxy)methyl)-propane-1,3-diylbis(hept-6-ynoate)第87-88页
    4.4 NMR spectra第88-93页
Chapter 5 Conclusion第93-95页
Chapter 6 References第95-113页
List of publications第113-114页
Acknowledgment第114页

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