Accession Number : AD0695625

Title :   HOLOGRAPHY FOR ELECTROCHEMICAL STUDIES: CONCENTRATION GRADIENTS.

Descriptive Note : Technical rept.,

Corporate Author : ARMY ELECTRONICS COMMAND FORT MONMOUTH N J

Personal Author(s) : Williams,Dorothy D.

Report Date : AUG 1969

Pagination or Media Count : 17

Abstract : The use of holographic interferometry to study concentration changes and diffusion coefficients in a Cu-CuSO4 cell is discussed. The direct relationship of refractive index change to concentration allows calculation of diffusion coefficients using an optical system which does not disturb the electrochemical processes being studied. Values of diffusion coefficients obtained agree with published literature values. (Author)

Descriptors :   (*ELECTROCHEMISTRY, *CONCENTRATION(CHEMISTRY)), (*INTERFEROMETERS, CONCENTRATION(CHEMISTRY)), DIFFUSION, LASERS, ELECTRODES, COPPER, COPPER COMPOUNDS, SULFATES, REFRACTIVE INDEX

Subject Categories : Physical Chemistry
      Test Facilities, Equipment and Methods
      Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE