RESEARCH INTO THE CHEMICAL BEHAVIOUR OF SURFACES OF SINGLE-, BI- AND TRI-CRYSTALS UNDER DIFFERENT EXPERIMENTAL CONDITIONS.

Abstract

Information is given about the results obtained, by the use of an emission microscope, in the field of oxidation studies and of controlled reduction processes, carried out both on organic nuclei (previously deposited from vapour phase on a suitable metallic substratum), and on hematite natural crystals. New results are summarized concerning the electrochemical behaviour of zinc tri-crystals under potentiostatically controlled conditions. A brief account is given of some preliminary tests regarding liquid metal penetration along the grain boundaries of a zinc tri-crystal substratum.

Document Details

Document Type
Technical Report
Publication Date
Mar 31, 1966
Accession Number
AD0633764

Entities

People

  • Paolo Spinedi

Organizations

  • University of Bologna

Tags

DTIC Thesaurus Topics

  • Boundaries
  • Chemical Compounds
  • Crystals
  • Emission
  • Grain Boundaries
  • Hematite
  • Liquid Metals
  • Liquids
  • Microscopes
  • Oxidation

Fields of Study

  • Chemistry

Readers

  • Materials Science and Engineering.
  • Thin Film Deposition Science.