Organic Derivatives of Layered Group (4) Phosphates

Abstract

A great variety of layered phosphonates and organophosphates of group (IV) metals, particularly zirconium, were prepared. The types of organic groups include polyethers, polyimines, pyridines, aryl and carboxyl. By using diphosphonates the organic groups can bridge across the layers to make rigid structures. If ethylphosphate or H3PO4 is mixed with the reactants, the bridging groups (or non-bridging groups) may be spaced along the layers. Manipulation of the synthetic method and choice of spacing then results in the production of a vast array of compounds with potential as catalysts, complexing and/or encapsulating agents, ion exchangers and ionic conductors. Zirconium phosphonates, Zirconium organophosphates, Organically pillared zirconium phosphates.

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Document Details

Document Type
Technical Report
Publication Date
Aug 19, 1988
Accession Number
ADA201080

Entities

People

  • Abraham Clearfield

Organizations

  • Texas A&M University

Tags

Communities of Interest

  • C4I

DTIC Thesaurus Topics

  • Acids
  • Amines
  • Chemical Compounds
  • Chemical Synthesis
  • Chemistry
  • Classification
  • Electron Transfer
  • Elements
  • Metals
  • Organic Chemistry
  • Organophosphates
  • Phosphonates
  • Polyethers
  • Precipitation
  • Security
  • Transition Metals
  • Zirconium

Fields of Study

  • Chemistry

Readers

  • Nanocomposite Materials Science
  • Organic Chemistry
  • Surface Engineering/Surface Coating Technology.

Technology Areas

  • Space