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Surface Modification of Polymer by Atmospheric Non-thermal Plasmas and Plasma-Assisted Atomic Layer Deposition

ABSTRACT第5-6页
PREFACE第7-8页
LIST OF ORIGINAL PAPERS第8-9页
LIST OF ABBREVIATION AND ACRONYMS第9-10页
TABLE OF CONTENT第10-13页
TABLE OF FIGURES第13-16页
1 INTRODUCTION第16-17页
2 BACKGROUND第17-37页
    2.1 Atomic Layer Deposition第17-25页
        2.1.1 Definition of atomic layer deposition第17-18页
        2.1.2 Description of ALD system第18-21页
            2.1.2.1 The schematic of ALD system第18-20页
            2.1.2.2 Reaction mechanism第20-21页
        2.1.3 Growth theory第21-22页
        2.1.4 Characteristics ALD growth第22-25页
    2.2 Plasma-Assisted Atomic Layer Deposition第25-30页
        2.2.1 Description of PA-ALD第25-27页
        2.2.2 The process and reaction mechanism of plasma assisted ALD第27-29页
        2.2.3 PA-ALD for polymer application第29-30页
    2.3 Atmospheric Non-thermal Plasmas第30-37页
        2.3.1 Description of non-thermal plasma第30-33页
        2.3.2 Dielectric harrier discharge(DBD)plasma第33-35页
        2.3.3 Gaseous plasma第35页
        2.3.4 Effect of plasma pressure on the polymer treatment第35-37页
3 EXPERIMENTAL PROCEDURES第37-44页
    3.1 Experimental of the Su rface Modification of UHMWPE fiber by PA-ALD第37-40页
        3.1.1 Materials第37页
        3.1.2 Plasma-assisted atomic layer deposition process第37-38页
        3.1.3 Characterizations第38-40页
            3.1.3.1 SEM imaging第38页
            3.1.3.2 Micromechanical test第38-39页
            3.1.3.3 FTIR analysis第39-40页
            3.1.3.4 AFM evaluation第40页
    3.2 Experimental of the Influence of Low Pressure Argon Plasma on the Deposition of Al_2O_3 Film onto PET Surfaces by ALD第40-42页
        3.2.1 Materials第40页
        3.2.2 PA-ALD deposition第40-41页
        3.2.3 Characterizations第41-42页
    3.3 Experimental of DBD Plasma Treatment on PET Film第42-44页
        3.3.1 Material & plasma treatment第42-43页
        3.3.2 Charaterizations第43-44页
4 RESULTS & DISCUSSION第44-81页
    4.1 Surface Modification of UHMWPE Fiber by PA-ALD第44-51页
        4.1.1 The discharge voltage waveform第44页
        4.1.2 Typical of force-strain curve第44-45页
        4.1.3 The thickness of Al_2O3 film onto the silicon第45-47页
        4.1.4 SEM and AFM imgage of UHMWPE fibers第47-48页
        4.1.5 Surface morphology of the Al_2O3 coated UHMWPE fiber第48-49页
        4.1.6 Chemical structure of the fiber surfaces第49-50页
        4.1.7 Interfacial shear strength of fiber-matrix interface第50-51页
    4.2 Surface Modification of PET Film by ALD and PA-ALD第51-69页
        4.2.1 Waveform of the discharge voltage and the current第51-52页
        4.2.2 FESEM cross section images of the Al_2O_3 coated silicon第52页
        4.2.3 FESEM front view images第52-56页
        4.2.4 EDS analysis第56-57页
        4.2.5 Surface morphology of the Al_2O_3 ALD coated PET film第57-60页
        4.2.6 Contact angle measurement第60-61页
        4.2.7 Structural analysis of XRD第61-62页
        4.2.8 FTIR spectra第62-63页
        4.2.9 XPS spectra analysis第63-69页
            4.2.9.1 Chemical composition of the Al_2O_3 coated PET film第63-64页
            4.2.9.2 The identification of the surface modification in the C 1s spectra第64-67页
            4.2.9.3 The chemical states of the O 1s and Al 2p spectra第67-69页
    4.3 Dielectric Barrier Discharge(DBD)Plasma Treatment on Polyethylene terephthalate(PET)Film第69-81页
        4.3.1 Waveforms of the discharge voltage and the current第69页
        4.3.2 Optical emission spectroscopy第69-71页
        4.3.3 SEM images of PET film第71-72页
        4.3.4 Contact angle test第72-76页
        4.3.5 FTIR analysis第76-79页
        4.3.6 Surface morphology and roughness第79-81页
5 CONCLUSIONS第81-83页
REFERENCES第83-94页

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