基于杂多酸盐无机-有机复合质子导体的设计、合成和性能.pdf

最后,用席夫碱1,4-双()一2,3-氮杂一1,3-丁二烯(配体L),过渡金属镍离子Ni2+和Keggin型杂多阴离子,。在化合物8-9中,。杂多阴离子不仅影响金属一席夫碱配位阳离子的形成,而且还起着平衡电荷的作用。关键词:无机一有机复合物,Keggin型[PMol2040】3。杂多阴离子,电导率ABSTRACTHeteropolyacidisaclassofmulti-,posedofprotons,heteropolyanionsandwater(structuralwaterandcrystalwater).Keggins咖ctIlreheteropolyacidionhasauniquestructure,is跚excellentlow-,anie--plexesbythesdfassemblyofprotonatedwaterdusters,transition-metalionswaterclusters,Keggin—typepolyanionsandisonicotinicacidN-oxide(HINO),pounds1-,thermalanalysis,haracterization,protonconductivitytesting,-anicmoleculesHINO,protonatedwaterclustersH+(H20)n(n=2,,3),transition-metalionswaterclusters【M(H20h]2+(M--Co,Ni,Mn,Zn,Cu)andKeggin--typepolyanions,transition-metalionswaterclusters,,Keggin-typepolyanionsformedone-;,itssnl】cmreisrelativelystablein200oC:X-raypowderdiffractiondatashowedthattheprotonconductivityofpowdersampleshavethesamesuper-molecularskeletonbeforeandafterthemeasurements,poundshavenotchanged;InfraredanalysisshowedthattheKeggin-anicIUmoleculesHINOare丘ec,-anicmolecularHINO,waterclustersandKeggin--~。Cunderrelativehumidity98%.poundsI-6haveagoodconductivity,isanewtypeoflow-,poundwassynthesizedbyN,N’-dioxide-4,4’-bipyridine(dpdo)asaligand,metalrubidiumionRb+andKeggin-typepolyanions,#n-typepolyanions,coordinationcations,protonatedwaterclustersappeared