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氧化锰纳米结构基超级电容器电极材料研究

Acknowledgement第6-7页
Abstract第7-9页
摘要第10-19页
List of Abbreviations第19-20页
1 Introduction第20-38页
    1.1 Objectives of dissertation第20页
    1.2 Structure of dissertation第20-21页
    1.3 Supercapacitors第21-22页
    1.4 Types of supercapacitors第22-23页
    1.5 Charge storage mechanism of supercapacitors第23-24页
    1.6 MnO_2 as electrode materials for supercapacitors第24-25页
    1.7 Configurations of supercapacitors第25-26页
        1.7.1 Symmetric supercapacitor第25-26页
        1.7.2 Asymmetric supercapacitor第26页
        1.7.3 Hybrid supercapacitor第26页
    1.8 Electrolytes and separators for supercapacitors第26-27页
    1.9 Experimental Techniques第27-28页
        1.9.1 Synthesis methods第27页
        1.9.2 Hydrothermal Synthesis method第27-28页
    1.10 Characterization Techniques第28-32页
        1.10.1 X-ray Diffraction (XRD)第28-29页
        1.10.2 X-ray photoelectron spectroscopy (XPS)第29页
        1.10.3 FT-IR spectroscopy第29-30页
        1.10.4 Brunauer-Emmett-Teller (BET)第30页
        1.10.5 Scanning Electron Microscopy (SEM)第30-31页
        1.10.6 High-resolution electron microscopy (HRTEM)第31-32页
    1.11 Supercapacitor electrode fabrication and electrochemical measurements第32-35页
        1.11.1 Fabrication of supercapacitors electrode第32-33页
        1.11.2 Cyclic voltammetry (CV)第33-34页
        1.11.3 Galvanostatic charge/discharge (GCD)第34-35页
    1.12 Applications of supercapacitors第35页
    1.13 Motivations第35-36页
    1.14 Novelties of thesis第36-38页
2 MnO_2 nanorods forest on carbon textile as efficient electrode material for supercapacitors第38-53页
    2.1 Introduction第38-40页
    2.2 Experimental section第40-43页
        2.2.1 Chemicals and Materials第40-41页
        2.2.2 Hydrothermal synthesis of MnO_2-NRF@CT第41-42页
        2.2.3 Characterization第42页
        2.2.4 Electrochemical measurements第42-43页
    2.3 Results and discussion第43-52页
        2.3.1 Structure Characterization第43-46页
        2.3.2 Morphological characterization第46-48页
        2.3.3 Electrochemical performance第48-52页
    2.4 Summary第52-53页
3 Birnessite-type Cu_(0.45)Mn_(0.55)O_2 nanosheets on flexible carbon textile for high-performance supercapacitors electrode第53-66页
    3.1 Introduction第53-55页
    3.2 Experimental Section第55-57页
        3.2.1 Chemical and Materials第55页
        3.2.2 Growth of Cu_(0.45)Mn_(0.55)O_2 nanosheets on carbon textile(CMO-CT)第55-56页
        3.2.3 Characterization第56页
        3.2.4 Electrochemical measurements第56-57页
    3.3 Results and discussion第57-64页
        3.3.1 Structural characterization第57-58页
        3.3.2 Morphological characterization第58-61页
        3.3.3 Electrochemical performance第61-64页
    3.4 Summary第64-66页
4 Controlled Size Mn_3O_4 Nanoparticles for Supercapacitor Applications第66-77页
    4.1 Introduction第66-67页
    4.2 Experimental Section第67-69页
        4.2.1 Chemical第67-68页
        4.2.2 Synthesis of Mn_3O_4 nanoparticles第68页
        4.2.3 Material Characterizations第68页
        4.2.4 Electrode preparation and electrochemical characterization第68-69页
    4.3 Results and Discussion第69-76页
        4.3.1 Structural analysis第69-70页
        4.3.2 Raman analysis第70-71页
        4.3.3 FE-SEM, HR-TEM and EDX analysis of the samples第71-72页
        4.3.4 Electrochemical performance第72-76页
    4.4 Summary第76-77页
5 Reduced graphene oxide-Mn_3O_4 nanocomposite as efficient electrode material for supercapacitor第77-86页
    5.1 Introduction第77-78页
    5.2 Experimental Section第78-79页
        5.2.1 Synthesis of GO, rGO and rGO-Mn_3O_4第78-79页
    5.3 Characterization第79-80页
        5.3.1 Electrode preparation and electrochemical characterization第79-80页
    5.4 Results and discussion第80-84页
    5.5 Summary第84-86页
6 Mn_3O_4 nanosheets decorated on flexible carbon textile as flexible supercapacitors electrode第86-94页
    6.1 Introduction第86-87页
    6.2 Experimental Section第87-88页
        6.2.1 Growth of Mn_3O_4@CF-NS第87-88页
        6.2.2 Characterization第88页
        6.2.3 Electrochemical characterization第88页
    6.3 Results and discussion第88-93页
    6.4 Summary第93-94页
7 Conclusion and future perspective第94-98页
    7.1 Conclusion第94-96页
    7.2 Future Recommendations第96-98页
References第98-114页
Author's Curriculum Vitae第114-120页
学位论文数据集第120页

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