Keggin型多酸超分子材料的制备及电化学性质研究的开题报告【摘要】Keggin型多酸是一类具有特殊结构和多种应用价值的化合物，由于其在催化、吸附、化学传感等领域的广泛应用，近年来对其研究越来越受到关注。本论文以Keggin型多酸为核心，研究了其与聚合物、无机固体等材料的组装构筑及其在电化学领域的应用。通过调控组装条件和材料结构等因素，制备出了一系列具有不同形态和尺寸的超分子材料，并对其电化学性质进行了表征和研究。研究结果表明，Keggin型多酸超分子材料具有较好的电催化活性和电化学稳定性，可作为催化剂、传感器等领域的重要材料。【关键词】Keggin型多酸；超分子材料；电化学性质【Abstract】Keggin-typepolyoxometalatesareakindofcompoundswithspecialstructureandvariousapplicationvalues.Duetotheirwideapplicationinthefieldsofcatalysis,adsorption,chemicalsensing,etc.,theirresearchhasbeenpaidmoreandmoreattentioninrecentyears.Inthispaper,Keggin-typepolyoxometalateswereusedasthecore,andtheassemblyconstructionwithpolymers,inorganicsolidsandothermaterialsandtheirapplicationinthefieldofelectrochemistrywerestudied.Aseriesofsupramolecularmaterialswithdifferentshapesandsizeswerepreparedbyadjustingtheassemblyconditionsandmaterialstructures,andtheirelectrochemicalpropertieswerecharacterizedandstudied.TheresultsshowedthatKeggin-typepolyoxometalatesupramolecularmaterialshadgoodelectrocatalyticactivityandelectrochemicalstability,andcouldbeusedasimportantmaterialsinthefieldsofcatalysis,sensors,etc.【Keywords】Keggin-typepolyoxometalates；Supramolecularmaterials；Electrochemicalproperties