Stabilization of Quantum Size CdSe Clusters in Zeolite-Y EXAFS and X-Ray Diffraction Studies

Abstract

Small (<15A) CdSe clusters have been synthesized within the cage system of zeolite-Y. Cluster size and connectivity patterns are controlled by cadmium ion concentration, selenium source and residual water. Analysis of Cd-edge EXAFS and power synchrotron X-ray diffraction data, in addition to model calculations reveal the presence of Cd4(O, Se)4 cubes within the sodalite units of the zeolite structure. Cadmium selenides.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1988
Accession Number
ADA196090

Entities

People

  • Galen D Stucky
  • Karin Moller
  • Mike Eddy
  • Norman Herron
  • Thomas Bein

Organizations

  • University of California, Santa Barbara

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Chemical Analysis
  • Chemistry
  • Crystal Structure
  • Crystals
  • Diffraction
  • Electrons
  • Inorganic Chemistry
  • Ionization Chambers
  • Materials
  • Materials Science
  • New Mexico
  • Scattering
  • Silicates
  • Three Dimensional
  • Universities
  • X Rays
  • X-Ray Diffraction

Fields of Study

  • Physics

Readers

  • Quantum Chemistry
  • Thin Film Deposition Science.

Technology Areas

  • Quantum Computing