ELECTROCHEMICAL OXIDATION OF SATURATED HYDROCARBONS. APPENDIX: SIZE DETERMINATION AND STRUCTURAL STUDY ON UNSUPPORTED PLATINUM CATALYSTS.

Abstract

The average particle size of platinum black samples was determined by X-ray diffraction, adsorption (BET), and electron microscopic techniques. Stacking faults, twinning, locked-in strain, and stored energy were obtained by the Warren-Averbach method. Particle size distribution was measured by two electron microscopic methods and found to conform to a log-normal distribution. Results obtained by the various methods are compared. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1967
Accession Number
AD0648728

Entities

People

  • A. D. Sarney-loomis
  • B. N. Das
  • F. Wald
  • G. A. Wolff

Tags

DTIC Thesaurus Topics

  • Adsorption
  • Catalysts
  • Diffraction
  • Electrons
  • Hydrocarbons
  • Normal Distribution
  • Oxidation
  • Particle Size
  • Particles
  • Platinum
  • X Rays
  • X-Ray Diffraction

Fields of Study

  • Chemistry

Readers

  • Aerosol Science/Aerosol Physics
  • Electrochemical Engineering/ Fuel Cell Technologies
  • Materials Science and Engineering.

Technology Areas

  • Microelectronics