發(fā)布時(shí)間：2021-03-07 03:12

　　The two-dimensional layered material is the novel type of materials.The unique layered structure features give it excellent physical and chemical properties and broad application spectrum.Among these,two-dimensional transition metal chalcogenides（TMDs）are particularly prominent.In this thesis,we focused on the design of the metallic phase 1T-MS₂（M =Mo/W）,and their related photocatalytic and supercapacitor properties in detail.The results are expected to be suitable for the future rati... 

【文章來源】：中國(guó)科學(xué)技術(shù)大學(xué)安徽省 211工程院校 985工程院校

【文章頁(yè)數(shù)】：105 頁(yè)

【學(xué)位級(jí)別】：博士

【文章目錄】：
Abstract
Chapter 1. Introduction and Literature Review
    1.1 Background
    1.2 The Crystal Structure of （Molybdenum/Tungsten） Disulfide
    1.3 Metal Phase （Molybdenum/Tungsten） Disulfide Preparation Methods
        1.3.1 High-Pressure Method
        1.3.2 Colloidal Synthesis Method
        1.3.3 Atomic Plane Gliding Method
        1.3.4 Alkali Metal Intercalation Exfoliation Method
        1.3.5 Noble Metal Electron Transfer Method
    1.4 Metallic Phase （Molybdenum /Tungsten） Disulfide Applications
        1.4.1 Supercapacitor Applications
        1.4.2 Photocatalytic Hydrogen Production
        1.4.3 Electrocatalytic Hydrogen Evolution Reaction
    1.5 X-ray Absorption Fine Structure （XAFS） Spectroscopy and Application
    1.6 Motiavtion of This Thesis
    1.7 References
2 Nanoribbons as High Conductive Electrode for Supercapacitor">Chapter 2. Metallic 1T-WS₂ Nanoribbons as High Conductive Electrode for Supercapacitor
    2.1 Introduction
    2.2 Experimental
2 Nanoribbons">        2.2.1 Hydrothermal Synthesis of Metallic 1T-WS₂ Nanoribbons
        2.2.2 Characterizations
        2.2.3 Electrochemical Measurments
    2.3 Results and discussion
        2.3.1 Morphology
        2.3.2 Structural Characterization
        2.3.3 Electrochemical Performance
    2.4 References
2@CdS Heterostructure for Promoted Visible-Light-Driven Photocatalytic Hydrogen Evolution">Chapter 3. In-situ Integrating Metallic 1T-MoS₂@CdS Heterostructure for Promoted Visible-Light-Driven Photocatalytic Hydrogen Evolution
    3.1 Introduction
    3.2 Experimental
2@CdS Heterostructures">        3.2.1 Synthesis of 1T-MoS₂@CdS Heterostructures
        3.2.2 Characterizations
        3.2.3 Photocatalytic Hydrogen Evolution Measurements
        3.2.4 Details of the Pump-Probe Experiments
    3.3 Results and discussion
        3.3.1 Morphology
        3.3.2 Structural Characterization
        3.3.3 Optical Properties
        3.3.4 Photocatalytic Performance
    3.4 References
9S₈/MoS₂ Hetero-catalyst for Enhanced Hydrogen Evolution Reaction">Chapter 4. Synthesis of Layered Ni₉S₈/MoS₂ Hetero-catalyst for Enhanced Hydrogen Evolution Reaction
    4.1 Introduction
    4.2 Experimental
2 Nanosheets">        4.2.1 Synthesis of MoS₂ Nanosheets
9S₈/MoS₂ Hybrid">        4.2.2 Synthesis of the Ni₉S₈/MoS₂ Hybrid
        4.2.3 Photocatalytic Hydrogen Evolution Measurements
        4.2.4 Characterizations
    4.3 Results and discussion
        4.3.1 Morphology
        4.3.2 Structural Characterization
        4.3.3 Photocatalytic Performance
    4.4 References
Chapter 5. Summary and Future Prospects
List of Publications
Acknowledgement



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