MCM-41-多核稀土配合物組裝體的制備及性能研究.pdf

1、長春理工大學碩士學位論文MCM41多核稀土配合物組裝體的制備及性能研究姓名：彭春佳申請學位級別：碩士專業(yè)：材料物理與化學指導教師：魏長平20080401ABSTRACTHighorderedmesoporousmaterialMCM41wassynthesizedinethylenediamine(EDA)mediumatroomtemperature，andtherareearthcomplexesTb(aspirin)3phenan

2、dEu(aspirin)，phenWasincorporatedintotheone—dimensionalchannelsofMCM41ThestructureandphotoluminescencepropertiesofsampleswereinvestigatedbyXRD，I＆N2adsorption—desorptionTDDTAandPLandtherelationshipbetweentheorganichostandt

3、heinorganicopticalguestWasstudiedTheresultsfromthecharacterizationshowthathighorderedmesoporousmaterialMCM41couldbesynthesizedinethylenediaminemediumatroomtemperature，RareearthcomplexesCanincreasetheffameworkorderofMCM一4

4、1caltinedafterassemblyprocessAsharpbandat1384cm。iSreservedobviouslyintheIRspectrumofrareearthcomplexesMCM41andothervibrationbandsofrareearthcomplexesaredisappearedordecreaseedintheIRspeclrumTheemissionintensityofassembly

5、system、)l，ithMCM41asahostandTb(aspirin)3phenasanactiveopticalguestisequaltothatofTh(aspirin)3phen／Eu(aspirin)aphenpowderMCM41dopedwithYb”wassynthesizedbymeansof“directcalcined’，andtheluminescenceintensityofTb(aspirin)1ph