化学修饰电极制备及在环境监测中的应用VIP免费

化学修饰电极的制备及其在环境监测中的应用摘要化学修饰电极（CME）是当前电化学、电分析化学中十分活跃的研究领域，其应用研究范围非常的广泛。本文综述了化学修饰电极的定义、种类、如何制备，应具有的表征及其实际的意义，即在环境监测中的应用。让我们从中认识了什么是化学修饰电极，应该如何制备电极使具有针对性和特效性，尤其是在环境监测中的应用包括：重金属离子、非金属和胺类、酚类等有机化合物的监测与治理。主要利用的是化学修饰电极的高灵敏、高效性的特性，对环境中的污染物进行监测与治理，从而尽可能的减少环境污染对人体的危害及各种动植物的危害和全球环境的影响。在环境监测的实例中，将体现出化学修饰电极在实际中的运用和给人类社会带来的巨大利益，并展望了化学修饰电极在实际中的应用前景。关键词：修饰电极，制备，环境监测，应用PreparationofchemicallymodifiedelectrodeanditsapplicationinenvironmentalmonitoringABSTRACTChemicallymodifiedelectrode(CME)arethecurrentElectrochemistry,AnalyticalChemistryelectricityveryactiveareaofresearch,itsapplicationsareverybroadscopeofthestudy.Inthispaper,thedefinitionofchemicallymodifiedelectrodes,types,howthepreparation,characterizationandshouldhavepracticalsignificance,namely,inenvironmentalmonitoringapplications.Letusgettoknowwhatarechemicallymodifiedelectrode,theelectrodeshouldbepreparedtomaketargetedandeffective,especiallyinenvironmentalmonitoringapplicationsinclude:heavymetalions,non-metallicandamines,phenolsandotherorganiccompoundsmonitoringandgovernance.Themainuseofchemicallymodifiedelectrodesarethecharacterizationofthecharacteristicsofthepollutantsontheenvironmentmonitoringandmanagement,therebyreducingpossiblehealthhazardsofenvironmentalpollutiononplantsandanimalsandallkindsofhazardsandtheglobalenvironment.Examplesofenvironmentalmonitoringwillreflectthechemicallymodifiedelectrodeuseinpracticeandtohumansocietybroughtaboutenormousbenefitsandtheprospectofachemicallymodifiedelectrodeattheprospectofpracticalapplication.KEYWORDS:Modifiedelectrode,Preparation,Environmentalmonitoring,Application目录前言...............................................................................................1第1章化学修饰电极的制备与方法分类.......21.1共价键结合法...........................................................21.2吸附法...............................................................................31.3高聚物涂层法...........................................................4第2章化学修饰电极在环境监测中的应用（一）...............................................................................................62.1大气监测........................................................................62.2水污染监测..................................................................62.3土壤监测........................................................................7第3章化学修饰电极在环境监测中的应用（二）...............................................................................................93.1阴离子的监测...........................................................93.2有机物的监测........................................................10第4章化学修饰电极的应用展望.......................12结论............................................................................................13谢辞...............................................................................................14参考文献.....................................................................................15外文...