1 / 8

Investigation of Novel Layered Cuprates with Kagome Network for High-Temperature Synthesis

This collaborative study explores the solid-state synthesis of high-temperature cuprates incorporating Kagome lattice structures through a detailed investigation. The research delves into the unique properties and potential applications of these novel compounds in the realm of materials science and solid-state chemistry.

laith-oneal
Download Presentation

Investigation of Novel Layered Cuprates with Kagome Network for High-Temperature Synthesis

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Summary of Collaborative Investigation: CU-6 Jeffrey Clayhold, Miami University, USA Shiou-Jyh Hwu, Clemson University, USA Raivo Stern & Toomas Rõõm, National Institute of Chemical Physics & Biophysics, Estonia Sergei Zvyagin, National High Magnetic Field Laboratory, USA

  2. CU-6-Cl 2mm CU-6; (AX)·Cu5O2(M’O4)2(A = Rb, Cs; X = Cl, Br, I; M’=P, As ) High-Temperature, Solid-State Synthesis CsCl + 5 CuO + As2O5 (CsCl)·Cu5O2(AsO4)2 800oC in carbon-coated fused silica

  3. Cu(1)-O-As slab Cu(2)-O slab Cu(2)-O slab Novel Layered Cuprates with Kagome Network of a Pyrochlore-Type dCu-Cl = 3.149 Å Kagome Lattice a)Averievite : Starova, et al., Minerological Magazine1997, 61, 441-446. b) Hwu et al.Angew. Chem. Int. Ed. Engl., submitted.

  4. Greedan, J. Mater. Chem.2001, 11, 37-53 and references cited therein. Magnetic Susceptibility of Geometrically Frustrated Magnetic Kagome Lattice • = -204(7) K • meff = 1.93(4) mBM ?

  5. Room temperature 133Cs MAS NMR in Geometrically Frustrated Magnetic Kagome LatticeCU-6: (CsCl)·Cu5O2(AsO4)2 Multiple Cs sites at room temperature?

  6. Variable temperature 133Cs MAS NMR in Geometrically Frustrated Magnetic Kagome LatticeCU-6: (CsCl)·Cu5O2(AsO4)2

  7. Variable temperature 133Cs MAS NMR in Geometrically Frustrated Magnetic Kagome LatticeCU-6: (CsCl)·Cu5O2(AsO4)2

  8. Variable temperature 133Cs MAS NMR in Geometrically Frustrated Magnetic Kagome LatticeCU-6: (CsCl)·Cu5O2(AsO4)2

More Related