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咪唑基电致发光材料的设计、合成、表征及其在OLED方面的应用

摘要第4-6页
abstract第6-7页
Chapter 1: Introduction第12-50页
    1.1 Organic Electronics第12页
    1.2 Latest Breakthroughs of OLEDs第12-13页
    1.3 Current Development Status of OLED Lighting第13-14页
    1.4 Electroluminescence第14-17页
    1.5 Structure of OLEDs第17-20页
        1.5.1 Substrate Materials第18页
        1.5.2 Anode Materials第18-19页
        1.5.3 Hole Injection Layers第19页
        1.5.4 Hole Transport Layers第19页
        1.5.5 Electron Transport Layer第19页
        1.5.6 Emissive Layer第19-20页
        1.5.7 Cathode Materials第20页
    1.6 Principle and Working of OLEDs第20-21页
    1.7 Materials for Emissive Layer of OLEDs第21-22页
        1.7.1 Small Molecules第21页
        1.7.2 Polymers第21-22页
    1.8 Efficiency of OLEDs第22-23页
        1.8.1 Light Extraction Efficiency of OLEDs第22页
        1.8.2 Internal Quantum Efficiency第22页
        1.8.3 External Quantum Efficiency第22-23页
        1.8.4 Power Efficiency of OLEDs第23页
        1.8.5 Luminescence Quantum Yield第23页
    1.9 Fabrication Technologies第23-24页
        1.9.1 Thermal Vacuum Evaporation第23页
        1.9.2 Spin Coating第23-24页
        1.9.3 Ink-Jet Printing第24页
    1.10 Characterization Techniques of OLEDs第24-26页
        1.10.1 V-I Characteristics第24页
        1.10.2 J-V-L Characteristics第24-25页
        1.10.3 Electroluminescence Spectra第25页
        1.10.4 CIE Coordinates第25页
        1.10.5 Color Rendering Index第25页
        1.10.6 Correlated Color Temperature第25页
        1.10.7 Lifetime Measurements of OLEDs第25-26页
    1.11 Recent Progress on Different Materials and OLEDs第26-40页
        1.11.1 Phosphorescent Materials第26-30页
        1.11.2 TADF Materials and OLEDS第30-35页
        1.11.3 HLCT Materials and OLEDs第35-37页
        1.11.4 Hot Exciton Materials and OLEDs第37-40页
    1.12 Imidazole第40-41页
    1.13 Motivations and Aim第41-42页
    References第42-50页
Chapter 2 Donor-Acceptor Based Molecules for Non-Doped Deep Blue OLEDs第50-78页
    2.1 Introduction第50-51页
    2.2 Experimental第51-59页
        2.2.1 General Methods第51-52页
        2.2.2 Synthesis of Compounds第52-59页
            2.2.2.1 Synthesis of 4'-(1-(3-bromophenyl)-4,5-diphenyl-1H-imidazol-2-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine (3)第54页
            2.2.2.2 Synthesis of Compound 4'-(4,5-diphenyl-1-(3-(pyren-1-yl)phenyl)-1H-imidazol-2-yl)-N,N-diphenylbiphenyl-4-amine (TPAPy I)第54-55页
            2.2.2.3 Synthesis of 1,2-bis(4'-(diphenylamino)biphenyl-4-yl)ethane-1,2-dione (6)第55-56页
            2.2.2.4 Synthesis of 4',4'',4'''-(1-phenyl-1H-imidazole-2,4,5-triyl)tris(N,N-diphenylbiphenyl-4-amine) (3TPAI)第56-58页
            2.2.2.5 Synthesis of 4'-(1-(3-bromophenyl)-1H-phenanthro[9,10-d]imidazol-2-yl)-N,N-diphenylbiphenyl-4-amine (8)第58页
            2.2.2.6 Synthesis of N,N-diphenyl-4'-(1-(3-(9-phenyl-9H-carbazol-3-yl)phenyl)-1H-phenanthro[9,10-d]imidazol-2-yl)biphenyl-4-amine (TPA-Cz PI)第58-59页
            2.2.2.7 Synthesis of N,N-diphenyl-4'-(1-(3-(pyren-1-yl)phenyl)-1H-phenanthro[9,10-d]imidazol-2-yl)biphenyl-4-amine (TPA-Py PI)第59页
    2.3 Results and Discussion第59-73页
        2.3.1 Synthesis第59-60页
        2.3.2 Electrochemical Properties第60-62页
        2.3.3 Thermal Properties第62页
        2.3.4 Theoretical Calculations第62-65页
        2.3.5 Absorption and Photoluminescence Properties第65-68页
        2.3.6 Electrochemical Properties第68-73页
    2.4 Conclusion第73-74页
    References第74-78页
Chapter 3 Multifunctional Emitters for Efficient Non-Doped Blue OLEDs with Low Efficiency Roll-off第78-110页
    3.1 Introduction第78-80页
    3.2 Experimental第80-88页
        3.2.1 General Methods第80页
        3.2.2 Synthesis of Compounds第80-88页
            3.2.2.1 Synthesis of 1-(4-bromophenyl)-2-(4'-tert-butylbiphenyl-4-yl)ethane-1,2-dione (3)第82页
            3.2.2.2 Synthesis of 1-(4'-tert-butylbiphenyl-4-yl)-2-(4-(1,2,2-triphenylvinyl)phenyl)ethane-1,2-dione (5)第82页
            3.2.2.3 Synthesis of 4'-(4-(4'-tert-butylbiphenyl-4-yl)-1-phenyl-5-(4-(1,2,2-triphenylvinyl)phenyl)-1H-imidazol-2-yl)-N,N-diphenylbiphenyl-4-amine (BPTPETPAI)第82-84页
            3.2.2.4 Synthesis of 1,2-bis(4-(1,2,2-triphenylvinyl)phenyl)ethane-1,2-dione (7)第84页
            3.2.2.5 Synthesis of N,N-diphenyl-4'-(1-phenyl-4,5-bis(4-(1,2,2-triphenylvinyl)phenyl)-1H-imidazol-2-yl)-[1,1'-biphenyl]-4-amine (2TPETPAI)第84-85页
            3.2.2.6 Synthesis of 4'-(1-(3-bromophenyl)-4,5-diphenyl-1H-imidazol-2-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine (9)第85-86页
            3.2.2.7 Synthesis of 4'-(4,5-diphenyl-1-(3-(1,2,2-triphenylvinyl)phenyl)-1H-imidazol-2-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine (TPETPAI)第86-87页
            3.2.2.8 Synthesis of 4'-(1-(3-bromophenyl)-1H-phenanthro[9,10-d]imidazol-2-yl)-N,N-diphenylbiphenyl-4-amine (11)第87-88页
            3.2.2.9 Synthesis of N,N-diphenyl-4'-(1-(3-(1,2,2-triphenylvinyl)phenyl)-1H-phenanthro[9,10-d]imidazol-2-yl)-[1,1'-biphenyl]-4-amine (TPETPAPI)第88页
    3.3 Results and Discussion第88-105页
        3.3.1 Synthesis第88-89页
        3.3.2 Electrochemical Properties第89-90页
        3.3.3 Thermal Properties第90-91页
        3.3.4 Theoretical Calculations第91-93页
        3.3.5 Absorption and Photoluminescence Properties第93-95页
        3.3.6 Aggregation Induced Emission Properties第95-101页
        3.3.7 Electroluminescence Properties第101-105页
    3.4 Conclusion第105-107页
    References第107-110页
Chapter 4 Simple Structured AIE Emitters for Non-Doped Blueish Green OLEDs第110-132页
    4.1 Introduction第110-111页
    4.2 Experimental第111-114页
        4.2.1 General Methods第111页
        4.2.2 Synthesis of Compounds第111-114页
            4.2.2.1 Synthesis of 1,4,5-triphenyl-2-(4-(1,2,2-triphenylvinyl)phenyl)-1H-imidazole, TPEI第112-113页
            4.2.2.2 Synthesis of 1,2-bis(4-(1,2,2-triphenylvinyl)phenyl)ethane-1,2-dione (5)第113页
            4.2.2.3 Synthesis of 1-phenyl-2,4,5-tris(4-(1,2,2-triphenylvinyl)phenyl)-1H-imidazole 3TPEI第113-114页
    4.3 Results and Discussion第114-126页
        4.3.1 Synthesis第114页
        4.3.2 Electrochemical Properties第114-115页
        4.3.3 Thermal Properties第115-116页
        4.3.4 Theoretical Calculations第116-118页
        4.3.5 Absorption and Photoluminescence Properties第118-120页
        4.3.6 Aggregation Induced Emission Properties第120-123页
        4.3.7 Electroluminescence Properties第123-126页
    4.4 Conclusion第126-127页
    References第127-132页
Chapter 5 Conclusions and Outlook第132-138页
    5.1 Conclusions第132-134页
    5.2 Outlook第134-136页
    References第136-138页
Achievements第138-142页
Acknowledgements第142-145页

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