镍/(氮掺杂)碳纳米管的制备及其电催化析氢性能研究

摘要第6-8页
Abstract第8-16页
Chapter1Introduction第16-30页
    1.1Hydrogenasanenergycarrier第16-19页
        1.1.1Steamreforming第17页
        1.1.2Partialoxidation第17-18页
        1.1.3Coalgasification第18页
        1.1.4Electrocatalysisofwater第18-19页
    1.2Hydrogenevolutionreaction(HER)第19-26页
        1.2.1PerformancecriteriaforHERelectrocatalyst第19-21页
            1.2.1.1Overpotential第20页
            1.2.1.2Tafelslope第20-21页
            1.2.1.3Stability第21页
            1.2.1.4Faradayefficiency第21页
        1.2.2PlatinumasidealelectrocatalystforHER第21-22页
        1.2.3NickelasanalternativeelectrocatalystforHER第22页
        1.2.4CarbonnanotubeassupportsforHERelectrocatalyst第22-23页
        1.2.5Synthesisofcarbonnanotubes第23-26页
            1.2.5.1Electricarcdischargemethod第23-24页
            1.2.5.2Laservaporization/ablation第24页
            1.2.5.3Chemicalvapordeposition(CVD)第24-26页
            1.2.5.4Pyrolysisoforganiccompoundswithmetalsascatalysts第26页
    1.3NickelbasedcarbonnanotubesasHERelectrocatalyst第26-28页
    1.4Mainresearchcontentofthethesis第28-30页
Chapter2Novelone-stepsynthesisofnickelencapsulatedcarbonnanotubesasefficientelectrocatalystforhydrogenevolutionreaction第30-50页
    2.1Introduction第30-32页
    2.2Experiments第32-36页
        2.2.1Chemicalreagentsandexperimentalequipment第32-34页
        2.2.2Synthesisofnickelencapsulatedcarbonnanotubes第34-35页
        2.2.3Characterizations第35-36页
            2.2.3.1Materialscharacterization第35页
            2.2.3.2Electrochemicalmeasurements第35-36页
    2.3Resultsanddiscussion第36-48页
        2.3.1Mechanismofformationofnickelencapsulatedcarbonnanotubes第36-37页
        2.3.2XRDcharacterizationofnickelencapsulatedcarbonnanotubes第37-38页
        2.3.3Ramancharacterizationofnickelencapsulatedcarbonnanotubes第38-39页
        2.3.4BETcharacterizationofnickelencapsulatedcarbonnanotubes第39-40页
        2.3.5SEMcharacterizationofnickelencapsulatedcarbonnanotubes第40-41页
        2.3.6TEMandHRTEMcharacterizationofnickelencapsulatedcarbonnanotubes第41-42页
        2.3.7EDScharacterizationofnickelencapsulatedcarbonnanotubes第42-43页
        2.3.8Electrochemicalcharacterizationofnickelencapsulatedcarbonnanotubes第43-48页
            2.3.8.1LSVandTafelslope第43-45页
            2.3.8.2EIScharacterization第45-46页
            2.3.8.3Chronoamperometryandstability第46-47页
            2.3.8.4Electrochemicalactivesurfacearea(ECSA)第47-48页
    2.4Chapterconclusion第48-50页
Chapter3IncorporationofpyridinicandgraphiticNtoNi@CNTsasacompetentelectrocatalystforhydrogenevolutionreaction第50-67页
    3.1Introduction第50-52页
    3.2Experiments第52-56页
        3.2.1Chemicalreagentsandexperimentalequipment第52-54页
        3.2.2Syntheticprocedure第54-55页
        3.2.3Characterizations第55-56页
            3.2.3.1Materialscharacterization第55页
            3.2.3.2Measurementofelectrochemicalactivities第55-56页
    3.3Resultsanddiscussion第56-65页
        3.3.1X-raypowderdiffraction(XRD)andRamancharacterization第56-57页
        3.3.2SEMcharacterization第57页
        3.3.3TEMandHRTEMcharacterization第57-58页
        3.3.4EDXcharacterization第58-59页
        3.3.5XPScharacterization第59-61页
        3.3.6Electrochemicalcharacterization第61-65页
            3.3.6.1LSVandTafelslope第61-63页
            3.3.6.2EIScharacterization第63-64页
            3.3.6.3Chronoamperometryandstability第64页
            3.3.6.4Electrochemicalactivesurfacearea(ECSA)第64-65页
    3.4Chapterconclusion第65-67页
Chapter4Nitrogen-enrichednickelcarbonnanotubesforimprovedhydrogenevolutionreaction第67-88页
    4.1Introduction第67-69页
    4.2Experiments第69-72页
        4.2.1Chemicalreagentsandexperimentalequipment第69-70页
        4.2.2Materialfabrication第70-71页
        4.2.3Characterization第71-72页
            4.2.3.1Materialcharacterization第71页
            4.2.3.2Electrochemicalmeasurements第71-72页
    4.3Resultsanddiscussion第72-82页
        4.3.1Mechanismofformationofbamboo-likeN-dopedcarbonnanotubes第72-73页
        4.3.2X-raypowderdiffraction(XRD)andRamancharacterization第73-74页
        4.3.3SEMcharacterization第74页
        4.3.4TEMandHRTEM第74-75页
        4.3.5EDXcharacterization第75-76页
        4.3.6XPScharacterization第76-77页
        4.3.7Electrochemicalcharacterization第77-82页
            4.3.7.1LSVandTafel第77-78页
            4.3.7.2EIScharacterization第78-79页
            4.3.7.3Chronoamperometryandstability第79-81页
            4.3.7.4Electrochemicalsurfacearea(ECSA)第81-82页
    4.4Effectofnickelconcentration第82-84页
        4.4.1SEMcharacterization第82-83页
        4.4.2Electrochemicalactivity第83-84页
    4.5Effectofglucoseconcentration第84-86页
        4.5.1SEMcharacterization第84-85页
        4.5.2Electrochemicalactivity第85-86页
    4.6Chapterconclusion第86-88页
Chapter5ConclusionsandFutureprospects第88-91页
    5.1Conclusions第88-90页
    5.2Thecoreinnovationofthisstudy第90页
    5.3Existingproblemsandprospects第90-91页
References第91-118页
Acknowledgement第118-119页
Publishedworks第119-120页

论文共120页,点击 下载论文
上一篇:高分散铜纳米粒子电催化还原二氧化碳的性能研究
下一篇:多晶型AgVO_3的可控合成及光催化性能研究