17239.鋱內嵌金屬富勒烯的分離及化學修飾

1、袋：it“tAP_三i、≮’巍多’分類號UDC密級公孟舅翥廬夕擎碩士研究生學位論文鋱內嵌金屬富勒烯的分離及化學修飾申請人：學號：培養(yǎng)單位：學科專業(yè)：研究方向：指導教師：完成日期：王巖2121149化學化工與材料學院無機化學無機功能材料廉永福教授2015年3月27日黑龍江大學碩士學位論文AbstractFullereneinteriorcanhostatoms，molecules，andmetalclustersofmanytypes，f

2、orminganewfamilyofhybridmaterialsknownasendohedralmetallofullerenesBecauseofitsuniqueelectronicstructureandspecialphysicalandchemicalpropertiesthatmadeEMFhavepotentialapplicationsinmanyfieldsEndohedralmetallofullerenes(E

3、MFs)，atypicalterbiumwerestudiedinthispaper，whichhasbeensynthesizedbyanimprovedDCarcdischargemethod，andtheproducedsootwasextractedwithCS2Aseriesofpurediterbiumendohedralmetallofullerenesandnitrideclusterendohedralmetallof

4、ullereneswere：obtainedbymulti—stagehighperformanceliquidchromatography(HPLC)separation，suchasTb2C84，Tb2C90，Tb2C92，Tb2C94andTb3N@C80，Tb3N@C81，Tb3N@Cs4，Tb3N@C86，Tb3N@CssThederivativesofditerbiumfullerenesweresuccessfullysy

5、nthesizedthroughthephotochemicalreactionofalargecarboncagebasedditerbiumfullereneTb2C90with2admantane一2，3一【3H】diazirineThemonoadductisomerandbisadductisomerTb2C90AdandTb2C90Ad2(Ad=admantylidene)，wereisolatedbymultistageh

6、ighperformenceliquidchromatographywithtolueneaseluentThestudyonUVVisN1RadsorptionshowthattheelectronicpropertyofTb2C90largelypertainedinitsderivative，itisconcludedthatopen—cageadditionof2admantane2，3【3H]一diazirinetoTb2C9

7、0occursat【66]ringjunctions，leadingtotheformationoftheisolatedmonoadductTb2C90AdCyclicvoltammetricdeterminationindicatedthattheredoxpotentialsofTb2C90AdweresystematicallyshiftedcathodicallyincomparisonwithpristineTb2C90ow