金屬有機(jī)骨架材料MOFs及其應(yīng)用教學(xué)案例

金屬有機(jī)骨架材料及其應(yīng)用研究背景早在20世紀(jì)90年代中期，第一類MOFs就被合成出來(lái)，但其孔隙率和化學(xué)穩(wěn)定性都不高目前，已經(jīng)有大量的金屬有機(jī)骨架材料被合成，這些金屬有機(jī)骨架中多數(shù)都具有高的孔隙率和好的化學(xué)穩(wěn)定性金屬有機(jī)骨架（MOFs）是由含氧、氮等的多齒有機(jī)配體（大多是芳香多酸和多堿）與過(guò)渡金屬離子自組裝而成的配位聚合物

OmarM.YaghireceivedhisPh.D.fromtheUniversityofIllinois-Urbana(1990)withProfessorWalterG.Klemperer.HewasanNSFPostdoctoralFellowatHarvardUniversity(1990-92)withProfessorRichardH.Holm.HehasbeenonthefacultiesofArizonaStateUniversity(1992-98)andUniversityofMichigan(1999-2006).

HiscurrentpositionistheJeanStoneProfessorofChemistryatUCLA.催化劑氣體儲(chǔ)存吸附分離含氮雜環(huán)含羧基含氮雜環(huán)與羧基分層、擴(kuò)散法水熱法攪拌合成法多孔性大比表面積結(jié)構(gòu)的多樣性MOFs合成方法特點(diǎn)應(yīng)用分類MOF-5一個(gè)空腔的結(jié)構(gòu)圖MOF-5的層結(jié)構(gòu)圖MOF-5的吸附性能InterwovenMetal-OrganicFrameworkonaPeriodic

MinimalSurfacewithExtra-LargePoresChen,B.L.

Eddaoudi,M.

Hyde,S.T.

O'Keeffe,M.

Yaghi,O.M.

science291,1021-1023(2001)

Chen,B.L.

Eddaoudi,M.

Hyde,S.T.

O'Keeffe,M.

Yaghi,O.M.

science291,1021-1023(2001)

SystematicDesignofPoreSizeandFunctionalityinIsoreticularMOFsandTheirApplicationinMethaneStorageEddaoudi,M.

Kim,J.

Rosi,N.

Vodak,D.

O'Keeffe,M.

Yaghi,O.M.

science295,469-472(2002)

HydrogenStorageinMicroporousMetal-OrganicFrameworksRosi,N.L.

Eckert,J.

Eddaoudi,M.

O'Keeffe,M.Yaghi,O.M.

science300,1027-1029(2003)

MOF-5的儲(chǔ)氫性能78K298KRowsell,J.L.C.

Spencer,E.C.

Eckert,J.

Yaghi,O.M.

science309,1350-1354(2005)

MetalOrganicFrameworksasAdsorbentsforTrappingandPreconcentrationofOrganicPhosphonatesNi,Z.

Jerrell,J.P.

Cadwallader,K.R.

Masel,R.I.

AnalyticalChemistry

79,1290-1293(2007)

Inthispaper,IRMOF1istestedasanadsor-bentforpreconcentration

for

thefirsttimeusingdimethylmeth-ylphosphonate(DMMP)asatestcase.

實(shí)驗(yàn)流程圖吸附性能富集效果105ppb2030ppbMetal–OrganicFrameworkMIL-101forHigh-ResolutionGas-ChromatographicSeparationofXyleneIsomersandEthylbenzeneGu,Z.Y.

Yan,X.P.

AngewandteChemie-InternationalEdition

49,1477-1480(2010)

WeshowthefirstfabricationoftheMOF-coatedcapillarycolumnforhigh-resolutionGCseparation.wechooseMIL-101asthesta