首页--工业技术论文--化学工业论文--高分子化合物工业(高聚物工业)论文--高分子化合物产品论文

聚酰亚胺碳化过程的研究

学位论文数据集第3-6页
Abstract第6-9页
摘要第10-18页
Chapter 1 Introduction第18-29页
    1.1 Background第18-19页
    1.2 Objects of the thesis第19-20页
    1.3 Innovative points of this research第20页
    1.4 Literature review第20-22页
        1.4.1 Polyimides-a special class of polymers第20-22页
    1.5 Applications of Polyimides第22-24页
        1.5.1 Polyimies in electronics industry第22-23页
        1.5.2 Polyimides in optoelectronic industry第23-24页
        1.5.3 Polyimides in aerospace industry第24页
    1.6 Applications of polyimide composites第24-26页
        1.6.1 Application in aerospace industries第25页
        1.6.2 Application in maritime structures第25-26页
        1.6.3 Other high performance applications第26页
    1.7 Issues related to perforrmance of polyimide and high temperature polyimide composites第26-27页
    1.8 Carbonization of polyimide film第27-28页
    1.9 Overview第28-29页
Chapter 2 Polyimide-Chemistry and Structures第29-55页
    2.1 ntroduction第29页
    2.2 Two-step method for polyimide Synthesis第29-41页
        2.2.1 Formation of Poly(amic acid)第30-32页
        2.2.2 Effect of monomer reactivity第32-34页
        2.2.3 The effect of reaction conditions and solvents on the synthesis polyimide第34-35页
        2.2.4 Side reactions and other factors involved in polyimide synthesis第35-37页
        2.2.5 Thermal imidization of a poly(amic acid)第37-40页
            2.2.5.1 Determination of the degree of imidization第39-40页
            2.2.5.2 Changes in mechanical properties & molecular weight during thermal imidization第40页
        2.2.6 Chemical imidization of the poly(amic acid)第40-41页
    2.3 One step method-high temperature solution polymerization第41-42页
    2.4 Structure property relationships in linear aromatic polyimides第42-55页
        2.4.1 T_g-structure relationship第42-43页
        2.4.2 Polyimide chain-chain interactions第43-46页
        2.4.3 Effect of chain length of the ether diamines on the glass transition第46-48页
        2.4.4 Effect of isomeric attachment of the diamines第48-50页
        2.4.5 Effect of the dianhydride structure on the glass transition第50页
        2.4.6 Effect of chain structure on the crystallinit第50-51页
        2.4.7 Crystallization behavior from the melt第51-52页
        2.4.8 Polyimide composites第52-55页
Chapter 3 Characterization and Study on the Thermal Degradation behavior in the Carbonization of the Polyimide/Fe Composite Films第55-68页
    3.1 Introduction第55-57页
    3.2. Experimental Section第57-59页
        3.2.1. Materials第57页
        3.2.2. Preparation of PI-Fe composite film第57-58页
        3.2.3. Carbonization of PI and PI-Fe composite films第58页
        3.2.4. Characterization第58-59页
    3.3. Results and discussion第59-67页
        3.3.1 XRD test第59-61页
        3.3.2 SEM of PI and PI-Fe composite film with different carbonization temperatures第61-62页
        3.3.3 Thermal properties of PI/Fe composite film第62-63页
        3.3.4 Electrical conductivity第63-64页
        3.3.5 Magnetic properties第64-67页
    3.4. Summary第67-68页
Chapter 4 Carbonization Behavior of Polyimide Hybrid Films with Different Metal Catalysts第68-86页
    4.1 Introduction第68-70页
    4.2 Experimental Section第70-76页
        4.2.1 Materials第70-73页
            4.2.1.1 Poly-biphenyl dianhydride(BPDA)第70页
            4.2.1.2 Para-phenylenediamine(PDA)第70-71页
            4.2.1.3 Dimethylacetamide(DMAc)第71-72页
            4.2.1.4 Ferrum(Ⅲ)acetylacetonate(AAI)第72-73页
            4.2.1.5 Nickel(Ⅱ)acetate第73页
        4.2.2 Preparation of PI-Fe and PI-Ni composite films第73-74页
        4.2.3 Carbonization of PI-Fe and PI-Ni composite films第74-75页
        4.2.4 Characterization第75-76页
    4.3 Results and discussion第76-82页
        4.3.1 XRD measurement第76-78页
        4.3.2 Raman spectroscopy measurement第78-80页
        4.3.3 SEM and TEM of PI-Fe and PI-Ni composite films with different carbonization temperatures第80-82页
    4.4 Properties of the composite films第82-85页
        4.4.1 Electrical conductivity第82-84页
        4.4.2 Magnetic properties第84-85页
    4.5 Summary第85-86页
Chapter 5 Conclusion第86-88页
References第88-100页
Papers submitted for publication第100-101页
Acknowledgements第101-103页
Brief introduction of the supervisor第103-105页
Author's resume第105-106页
附件第106-107页

论文共107页,点击 下载论文
上一篇:DDX46在肠癌中的生物学功能及辐射敏感性研究
下一篇:《三朝北盟会编》述补结构研究