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单分散银铂合金/氧化石墨烯纳米复合物的制备及催化性能

摘要第4-5页
ABSTRACT第5-6页
1 INTRODUCTION第9-25页
    1.1 Carbon nanomaterial第9-10页
    1.2 Graphene and its key properties第10-18页
        1.2.1 Properties第12-13页
        1.2.2 Graphene synthesis,characterization and application第13-18页
    1.3 Research background第18-25页
        1.3.1 Graphene based hybrid material第18-20页
        1.3.2 Synthesis第20-21页
        1.3.3 Research Motivation第21-23页
        1.3.4 Conclusions第23-25页
2 AgPt/GO PREPARATION AND CATALYTIC APPLICATION第25-48页
    2.1 Introduction to the experimental method第25页
    2.2 Chemistry of Ag~+ reduction using graphene oxide第25-26页
    2.3 Formation mechanism of AgPt bimetallic on graphene surface第26-29页
    2.4 Catalytic testing第29页
    2.5 Experimental第29-32页
        2.5.1 Material used in the experiments第29-30页
        2.5.2 Apparatus used in the experiments第30页
        2.5.3 Synthesis of GO,AgPt/GO,Ag/GO,Pt/GO and AgPt第30-32页
    2.6 Results and discussion第32-48页
        2.6.1 GO characterization第32-33页
        2.6.2 AgPt/GO Characterization第33-39页
        2.6.3 Rhodamine B reduction activity of AgPtNCs/GO nanocomposites第39-47页
        2.6.4 Conclusions第47-48页
3 ELECTROCHEMICAL UNDERSTANDING OF THE COMPOSITION-DEPENDENT STRUCTURE OF SUPPORTED BIMETALLIC AgPtNANOCRYSTALS第48-57页
    3.1 Introduction第48-49页
    3.2 Experimental第49-50页
        3.2.1 Material use in the experiment第49页
        3.2.2 Apparatus use in the experiment第49页
        3.2.3 Synthesis of AgPt/GO第49页
        3.2.4 Synthesis of AgPt/C第49-50页
    3.3 Electrochemical measurement第50页
    3.4 Results and discussion第50-56页
    3.5 Conclusions第56-57页
4 FACILE SYNTHESIS OF ULTRA SMALL Pt DECORATED GRAPHENEOXIDE第57-64页
    4.1 Introduction第57-58页
    4.2 Experimental第58-59页
        4.2.1 Material used in the experiment第58页
        4.2.2 Apparatus used in the experiment第58页
        4.2.3 Synthesis of Pt/GO第58-59页
    4.3 Results and discussion第59-62页
        4.3.1 Morphology第59-60页
        4.3.2 Electrochemical characterization第60-62页
    4.4 Conclusions第62-64页
5. CONCLUSIONS AND FURTHER WORK第64-66页
REFERENCES第66-75页
ACKNOWLEDGEMENTS第75-77页
Publications第77页

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