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磺化聚醚醚酮质子交换膜的共混改性及在直接甲醇燃料电池的应用研究

作者简历第7-9页
摘要第9-12页
ABSTRACT第12-15页
Chapter 1 Introduction第20-59页
    §1.1 Fuel Cell第20-24页
        1.1.1 Development of fuel cell第20-21页
        1.1.2 Proton exchange membrane fuel cell第21-23页
        1.1.3 Direct methanol fuel cell第23-24页
    §1.2 Proton exchange membrane第24-31页
        1.2.1 Property requirements of PEMs第25-29页
        1.2.2 Nafion membranes第29页
        1.2.3 Sulfonated aromatic polymer membranes第29-31页
        1.2.4 PEMs based on SPEEK第31页
    §1.3 Modified strategies to PEMs第31-56页
        1.3.1 Inorganic/organic composite membranes第32-41页
        1.3.2 Blending membranes第41-49页
        1.3.3 Semi‐interpenetrating polymer networks第49-56页
    §1.4 Research purpose and content第56-59页
        1.4.1 Research purpose第56页
        1.4.2 Research content第56-59页
Chapter 2 Experiment第59-65页
    §2.1 Characterization of polymer第59-60页
    §2.2 Characterization of PEM第60-65页
Chapter 3 Preparation and Property Investigation of Sulfonated Carbon Nanofibers Doped SPEEK Composite Membranes第65-78页
    §3.1 Experimental Section第67-69页
        3.1.1 Materials第67页
        3.1.2 Preparation of SCNFs第67-68页
        3.1.3 Sulfonation of PEEKK第68页
        3.1.4 Preparation of SCNFF/SPEEK composite membranes第68-69页
    §3.2 Characterization of the SCNF/SPEEK membranes第69-77页
        3.2.1 Morphology第69-70页
        3.2.2 Structure of the SCNF/SPEEK membranes第70-71页
        3.2.3 Thermal and Mechanical Properties第71-72页
        3.2.4 4Water uptakeandarea swelling第72-74页
        3.2.5 Proton conductivity and electric conductivity第74-76页
        3.2.6 Methanol permeability第76-77页
    §3.3 Chapter summary第77-78页
Chapter 4 Preparation and Property Investigation of SPEEK/BPPO Blending Proton Exchange Membranes第78-95页
    §4.1 Experimental Section第79-80页
        4.1.1 Materials第79页
        4.1.2 Purification of BPPO第79-80页
        4.1.3 Sulfonation of PEEK第80页
        4.1.4 Preparation of membranes第80页
    §4.2 Characterization of the SPEEK/BPPO membranes第80-93页
        4.2.1 Chemical structure第80-82页
        4.2.2 Morphology第82-86页
        4.2.3 Thermal and mechanical properties第86-87页
        4.2.4 Water uptake and area swelling第87-88页
        4.2.5 Proton conductivity and methanol permeability第88-90页
        4.2.6 Cell performance第90-93页
    §4.3 Chapter summary第93-95页
Chapter 5 Effect of Sulfonated/Non‐sulfonated Diamine Cross‐linkers on Properties of Semi‐Interpenetrating Membranes Based on SPEEK/BPPO第95-114页
    §5.1 Experimental Section第96-98页
        5.1.1 Materials第96-97页
        5.1.2 Preparation of SPEEK第97页
        5.1.3 Preparation of membranes第97-98页
    §5.2 Characterization of the semi-IPN membranes第98-112页
        5.2.1 Chemical structure第98-100页
        5.2.2 Morphology第100-102页
        5.2.3 Hydrophilic region dimension第102-104页
        5.2.4 Water uptake and area swelling第104-105页
        5.2.5 Contact angle第105-106页
        5.2.6 Mechanical property第106-107页
        5.2.7 Proton conductivity and methanol permeability第107-109页
        5.2.8 Oxidative stability第109-110页
        5.2.9 DMFC performance第110-112页
    §5.3 Chapter summary第112-114页
Chapter 6 Effect of Structure and Polarity of Diamine Cross‐linkers on Properties of Semi‐Interpenetrating Membranes Based on SPEEK/BPPO第114-129页
    §6.1 Experimental Section第116-117页
        6.1.1 Materials第116页
        6.1.2 Preparation of SPEEK第116页
        6.1.3 Synthesis of sulfonated 9, 9‐Bis(4‐aminophenyl)fluorene (BAPFDS)第116-117页
        6.1.4 Preparation of membranes第117页
    §6.2 Characterization of the semi-IPN membranes第117-127页
        6.2.1 Chemical structure第117-119页
        6.2.2 Morphology第119-120页
        6.2.3 Thermal and mechanical properties第120-121页
        6.2.4 Oxidative stability第121页
        6.2.5 Hydrophilic/hydrophobic phase separation第121-123页
        6.2.6 TEM morphology第123-124页
        6.2.7 Water uptake and area swelling第124页
        6.2.8 Proton conductivity, methanol permeability and relative selectivity第124-126页
        6.2.9 Cell performance第126-127页
    §6.3 Chapter summary第127-129页
Chapter 7 Effect of Content of Amine‐containing Crosslinking Networks on Properties of Semi‐Interpenetrating Membranes第129-141页
    §7.1 Experimental Section第130-132页
        7.1.1 Materials第130-131页
        7.1.2 Sulfonation of PEEK第131页
        7.1.3 Preparation of BPPO and C‐BP membranes第131页
        7.1.4 Preparation of semi‐IPN membranes第131-132页
    §7.2 Characterization of the semi-IPN membranes第132-140页
        7.2.1 Investigation of the crosslinking networks第132-133页
        7.2.2 Chemical structure of the semi‐IPN membrane第133-134页
        7.2.3 Proton conductivity第134-135页
        7.2.4 Methanol permeability第135-137页
        7.2.5 Water uptake and area swelling第137-138页
        7.2.6 Thermal stability and mechanical strength第138-139页
        7.2.7 DMFC performance第139-140页
    §7.3 Chapter summary第140-141页
Chapter 8 Summary and prospect第141-145页
    §8.1 Summary第141-144页
    §8.2 Prospect第144-145页
Acknowledgements第145-146页
References第146-160页

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