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Title of Journal: J Inorg Organomet Polym

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Abbravation: Journal of Inorganic and Organometallic Polymers and Materials

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Springer US

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DOI

10.1016/j.ad.2011.05.015

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ISSN

1574-1451

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Polyphosphazenes as Solid Templates for the Format

Authors: Carlos Díaz María Luisa Valenzuela Nicolás Yutronic
Publish Date: 2007/07/03
Volume: 17, Issue: 4, Pages: 577-582
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Abstract

A simple synthetic route to monometallic and bimetallic nanostructured materials is presented Pyrolysis of the organometallic iron copolyphosphazenes N = PR1208N = POC6H4CH2CNFe2015PF6032n 1 and N = PR12055N = POC6H4CH2CNFe202PF6032n 2 with R1 = OC12H8 Fe = CpFedppe+ Cp = η−C5H5 dppe = PPh2CH22PPh2 in air affords nanoparticles of the iron pyrophosphate Fe2Fe5P2O74 while the pyrolysis of both copolymers in air and in the presence of TlPF6 yield bimetallic Tl Fe nanostructures The polyphosphazene acts as a hybrid organic–inorganic template By carbonization the organic part of the polymer provides holes where the metallic centers grow while the inorganic P = N acts as precursor for the formation of phosphorus oxides which form the metal pyrophosphates or the stabilizing matrix Pyrolysis of organometallic polyphosphazene polymers containing two organometallic fragments is discussed as a new and general method for obtaining bimetallic nanostructured materials

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  2. Photoluminescent Polymer Composites Based on New Tb(III) and Eu(III): Maleimide Complexes
  3. Synthesis, Morphology, and Viscoelastic Properties of Polyhedral Oligomeric Silsesquioxane Nanocomposites with Epoxy and Cyanate Ester Matrices
  4. Metal-Induced Structural Switching of a Folded Quinone-Sandwiched Porphyrin
  5. Sonochemical Synthesis of a New Lead(II) Coordination Polymer with 2-Quinoline Carboxylate Ligand: A Precursor for the Preparation of Nano-structured Lead(II) Oxide
  6. Sonochemical Synthesis of Two New Nano-structured Cadmium(II) Supramolecular Complexes
  7. Controllable Synthesis of NiSe 2 Nanostructures via Hydrothermal Process for Photocatalytic and Solar Cell Applications
  8. Co-sensitization Promoted Light Harvesting for Dye-Sensitized Solar Cells
  9. Synthesis, Characterization and Biological Studies of Oil Based Tin Polymer
  10. Synthesis and Characterization of Mn 3 O 4 /BC Nanocomposite and Its Antimicrobial Activity
  11. Synthesis, Structures and Properties of Novel Platinum(II) Acetylide Complexes and Polymers with Tri(tolyl)phosphine as the Auxiliary Ligand
  12. Gamma Radiation Synthesis and Characterization of Starch Based Polyelectrolyte Hydrogels Loaded Silver Nanoparticles
  13. Ionic Conductivity of Cross-linked Polymethacrylate Derivatives/Cyclophosphazenes/Li + Salt Complexes
  14. Preparation and Dielectric Properties of AGS@CuPc/PVDF Composites
  15. Synthesis and Characterization of Platinum Nanoparticles on PT-Coated Mesoporous Silica as an Electrocatalyst for Direct Methanol Fuel Cells
  16. Synthesis, Optical Properties, and Photoluminescence of Organometallic Acetylide Polymers of Platinum Functionalized with Si and Ge-Bridged Bis(3,6-Diethynyl-9-butylcarbazole)
  17. Optical Properties of Eu 3+ -Doped Aluminophosphate Glass with a High Concentration of Silver and Tin
  18. Synthesis of Metal-containing Polymers via Ring Opening Metathesis Polymerization (ROMP). Part II: Polymers Containing Transition Metals
  19. A Chemical Precipitation Method to Synthesize Na 3 CrF 6 Crystal with Unique Shapes
  20. One-Step Fabrication of Magnetic Carbon Nanocomposite as Adsorbent for Removal of Methylene Blue
  21. Quaternary Ammonium Salts (QAS) Modified Polysiloxane Biocide Supported on Silica Materials
  22. Historical Overview of the Army Contributions to Phosphazene Chemistry
  23. Phosphoryl Triamide Polymers Revisited: Identification of Structural Units with ESI-MS/MS and Solid State NMR
  24. Synthesis and Self-assembling Properties of 2,2′:6′,2″-Terpyridine-Based Carbon Nanotube Coordination Polymers
  25. Metal(II)-Directed Various Polyoxometalates-Based Hybrid Compounds: Assembly, Structures and Properties
  26. Linear Coordination Polymers Assembled from Dinuclear Cu(I) Units: Interchain π–π and CH–π Interactions in Controlling Alignments of Polymeric Chains in Solid State
  27. A novel Route to Synthesize p -Terphenyl from Benzene by the Catalysis of h-BN Nanoparticles
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