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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,金属有机骨架材料及其应用,金属有机骨架材料及其应用,研究背景,早在,20,世纪,90,年代中期，第一类,MOFs,就被合成出来，但其孔隙率和化学稳定性都不高,目前，已经有大量的金属有机骨架材料被合成，这些金属有机骨架中多数都具有高的孔隙率和好的化学稳定性,金属有机骨架（,MOFs,）是由含氧、氮等的多齿有机配体（大多是芳香多酸和多碱）与过渡金属离子自组装而成的配位聚合物,研究背景早在20世纪90年代中期，第一类MOFs就被合成出来,Omar M.Yaghi received his Ph.D.from the,University of Illinois-Urbana(1990),with Professor Walter G.Klemperer.,He was an NSF Postdoctoral Fellow at,Harvard University(1990-92),with Professor Richard H.Holm.,He has been on the faculties of,Arizona State University(1992-98),and,University of Michigan(1999-2006).,His current position is the Jean Stone Professor of Chemistry at,UCLA,.,Omar M.Yaghi received his Ph.,催化剂,气体储存,吸附分离,含氮杂环,含羧基,含氮杂环与羧基,分层、扩散法,水热法,搅拌合成法,多孔性,大比表面积,结构的多样性,MOFs,合成方法,特点,应用,分类,催化剂气体储存吸附分离含氮杂环含羧基含氮杂环与羧基分层、扩散,Design and synthesis of an exceptionally stable and highly porous metal-organic framework,This synthesis is achieved by borrowing ideas from metal carboxylate cluster chemistry,where an organic dicarboxylate linker is used in a reaction that gives,supertetrahedron,clusters when capped with monocarboxylates.,Li,H.Eddaoudi,M.OKeeffe,M.Yaghi,O.M.,Nature,402,276-279(1999),Design and synthesis of an exc,MOF-5一个空腔的结构图,MOF-5一个空腔的结构图,MOF-5的层结构图,MOF-5的层结构图,MOF-5的吸附性能,MOF-5的吸附性能,Interwoven Metal-Organic Framework on a PeriodicMinimal Surface with Extra-Large Pores,Chen,B.L.,Eddaoudi,M.,Hyde,S.T.,OKeeffe,M.,Yaghi,O.M.,science,291,1021-1023(2001),Interwoven Metal-Organic Frame,Chen,B.L.,Eddaoudi,M.,Hyde,S.T.,OKeeffe,M.,Yaghi,O.M.,science,291,1021-1023(2001),Chen,B.L.Eddaoudi,M.Hyde,Systematic Design of Pore Size and Functionality in Isoreticular MOFs and Their Application in Methane Storage,Eddaoudi,M.,Kim,J.,Rosi,N.,Vodak,D.,OKeeffe,M.,Yaghi,O.M.,science,295,469-472(2002),Systematic Design of Pore Size,金属有机骨架材料MOFs及其应用课件,金属有机骨架材料MOFs及其应用课件,Hydrogen Storage in Microporous Metal-Organic Frameworks,Rosi,N.L.,Eckert,J.,Eddaoudi,M.,OKeeffe,M.Yaghi,O.M.,science,300,1027-1029(2003),Hydrogen Storage in Microporou,MOF-5的储氢性能,78K,298K,MOF-5的储氢性能78K298K,Rowsell,J.L.C.,Spencer,E.C.,Eckert,J.,Yaghi,O.M.,science,309,1350-1354(2005),Rowsell,J.L.C.Spencer,E.,Metal Organic Frameworks as Adsorbents for Trapping and Preconcentration of Organic Phosphonates,Ni,Z.,Jerrell,J.P.,Cadwallader,K.R.,Masel,R.I.,Analytical Chemistry,79,1290-1293(2007),In this paper,IRMOF1 is tested as an adsor-bent for,preconcentration,for,the first time,using dimethyl meth-ylphosphonate(DMMP)as a test case.,Metal Organic Frameworks as Ad,金属有机骨架材料MOFs及其应用课件,实验流程图,实验流程图,吸附性能,吸附性能,富集效果,105ppb,2030ppb,富集效果105ppb2030ppb,MetalOrganic Framework MIL-101 for High-Resolution Gas-Chromatographic Separation of Xylene Isomers and Ethylbenzene,Gu,Z.Y.,Yan,X.P.,Angewandte Chemie-International Edition,49,1477-1480(2010),We show,the first fabrication of the MOF-coated capillary column,for high-resolution GC separation.,we choose MIL-101 as the stationary phase and,xylene isomers and ethy-lbenzene,(EB)as the targets for separation.,MetalOrganic Framework MIL-10,分离效果,分离效果,影响因素,影响因素,抗干扰能力,抗干扰能力,Thank You!,Thank You!,
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