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Development of BPPO-Based Anion Exchange Membranes for Electrodialysis and Diffusion Dialysis

摘要第4-6页
Abstract第6-8页
Dedications第9-10页
Acknowledgements第10-25页
Chapter 1 Basic Introduction and background第25-49页
    1.1 Introduction第25页
    1.2 Anion exchange membranes (AEMs)第25-29页
        1.2.1 Homogenous membrane第25-27页
        1.2.2 Heterogeneous membranes第27-28页
            1.2.2.1 Ion-solvating polymers (ISP)第27-28页
            1.2.2.2 Hybrid membranes第28页
        1.2.3 Interpenetration polymer network第28-29页
    1.3 Fabrication of BPPO-based AEMs第29-46页
        1.3.1 Selection of BPPO polymer第29-30页
        1.3.2 Synthesis of BPPO-based AEMs for electrodialysis anddiffusion dialysis Processes第30-46页
            1.3.2.1 Electro dialysis第30-32页
            1.3.2.2 Diffusion dialysis第32-34页
            1.3.2.3 Homogeneous membranes for electrodialysis and diffusiondialysis第34-40页
            1.3.2.4 Porous membranes for diffusion dialysis第40-46页
    1.4 Perspective and outline of this thesis第46-49页
Chapter 2 Experimental details第49-59页
    2.1 Materials第49-50页
    2.2 Methods of membrane development第50-51页
        2.2.1 Solution casting method第50页
        2.2.2 Phase-inversion method第50-51页
    2.3 Characterizations第51-59页
        2.3.1 FTIR spectra & thermal stability第51页
        2.3.2 Ion exchange capacity (IEC)第51-52页
        2.3.3 Microscopic Characterizations第52页
        2.3.4 Water Uptake, linear expansion ratio and volume expansionratio第52-53页
        2.3.5 Mechanical property第53页
        2.3.6 Chemical stability of membranes第53页
        2.3.7 Dimensional stability第53-54页
        2.3.8 Fixed group concentration第54页
        2.3.9 Membrane area resistance第54-55页
        2.3.10 Membrane transport number第55-56页
        2.3.11 Electrodialysis Stack第56-57页
        2.3.12 Diffusion dialysis of mixture HCl/FeCl_2第57-59页
Chapter 3 Development of BPPO-based anion exchange membranes for electrodialysisdesalination applications第59-74页
    3.1. Introduction第59-61页
    3.2 Experimental第61-63页
        3.2.1 Membrane fabrication第61-63页
    3.3 Results and discussion第63-72页
        3.3.1 FTIR analysis第63-64页
        3.3.2 Thermal stability第64-65页
        3.3.3 Ion exchange capacity, water uptake and linearExpansion ratio第65-67页
        3.3.4 Membrane morphologies第67-68页
        3.3.5 Mechanical properties第68-69页
        3.3.6 Alkaline stability第69-70页
        3.3.7 Membrane area resistance and Transport number第70-71页
        3.3.8 ED performance第71-72页
    3.4 Conclusions第72-74页
Chapter 4 Preparation of anion exchange membranes from BPPO anddimethylethanolamine for electrodialysis第74-91页
    4.1 Introduction第74-76页
    4.2 Experimental第76-78页
        4.2.1 Membrane Preparation第76-77页
        4.2.2 Preparation of quaternized poly (2, 6-dimethyl-1,4--phenylene oxide) (QPPO) membrane第77-78页
    4.3 Results and discussion第78-89页
        4.3.1 FT-IR spectra第78-79页
        4.3.2 Thermal stability第79-81页
        4.3.3 Ion exchange capacity, water uptake and volumeexpansion ratio第81-83页
        4.3.4 Chemical Stability第83-84页
        4.3.5 Mechanical properties第84-85页
        4.3.6 Membrane morphologies第85-86页
        4.3.7 Membrane area resistance and Transport number第86-88页
        4.3.8 Desalination performance of developed membranes第88-89页
    4.4 Conclusions第89-91页
Chapter 5 Preparation of Diffusion Dialysis Membrane for Acid Recovery via a PhaseInversion Method第91-104页
    5.1 Introduction第91-93页
    5.2 Experimental第93-94页
        5.2.1 Membrane preparation第93-94页
    5.3 Results and discussion第94-103页
        5.3.1 FTIR spectra第94-95页
        5.3.2 Morphologies第95-96页
        5.3.3 Thermal stability第96-98页
        5.3.4 Ion exchange capacity, water uptake and dimensionalstability第98-99页
        5.3.5 Fixed group concentration (C_R) and water contact angle第99-100页
        5.3.6 Diffusion dialysis performance第100-103页
            5.3.6.1 Diffusion dialysis coefficients第100-102页
            5.3.6.2 Separation factor (S)第102-103页
    5.4 Conclusions第103-104页
Chapter 6 Porous BPPO-based membranes modified by aromatic amine for acidRecovery第104-122页
    6.1 Introduction第104-106页
    6.2 Experimental第106-107页
        6.2.1 Fabrication of the porous BPPO-based membranes第106-107页
    6.3 Results and discussions第107-121页
        6.3.1 FTIR spectra analysis第107-108页
        6.3.2 Thermal stability第108-110页
        6.3.3 Water Uptake (WU), Linear Expansion Ration (LER)and Ion exchange capacity(IEC)第110-112页
        6.3.4 Fixed Group Concentration第112-113页
        6.3.5 Membrane morphologies第113-116页
        6.3.6 DD for HCl/FeCl_2 solution第116-121页
    6.4 Conclusions第121-122页
Chapter 7 Preparation of Pyrrolidinium-Based Anion Exchange Membranes for AcidRecovery Via Diffusion Dialysis第122-136页
    7.1 Introduction第122-124页
    7.2 Experimental第124-125页
        7.2.1 Membrane Preparation第124-125页
    7.3 Results and discussion第125-135页
        7.3.1 FTIR Spectra analysis第125-126页
        7.3.2 Thermal stability第126-127页
        7.3.3 Membrane morphology第127-129页
        7.3.4 Ion exchange capacity and water uptake andlinear extension ratio第129-131页
        7.3.5 Mechanical and acid stability第131-133页
        7.3.6 Diffusion dialysis performance for acid recovery第133-135页
    7.4 Conclusions第135-136页
Chapter 8 Overall conclusions and future Perspectives第136-140页
    8.1 Overall conclusions第136-138页
    8.2 Future Perspectives第138-140页
References第140-163页
Curriculum Vitae第163页

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