Synthesis and Properties of Amorphous Trichalcogenide Cathode Materials

Abstract

The research program has demonstrated that thin films of MoS2+y (y= 0.3) can be prepared by vapor deposition techniques. Electrical and optical properties of the films have been investigated as a function of sulfur content. The films can be electrochemically intercalated with 4 mol Li/mol MoS2+y. Lithium diffusion coefficients were found to be in the range of 10-5 cm2/s and are dependent on film composition. Cathode materials, molybdenum sulfide, Lithium diffusion, Thin film electrochemical cells, Thin film deposition.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1988
Accession Number
ADA201082

Entities

People

  • Bruce Dunn
  • R. F. Bunshah

Organizations

  • University of California, Los Angeles

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Bulk Materials
  • Carbonate Esters
  • Chemistry
  • Current Density
  • Diffusion Coefficient
  • Electrochemical Cells
  • Films
  • Ionic Liquids
  • Materials
  • Materials Engineering
  • Materials Science
  • Measurement
  • Optical Properties
  • Raman Spectra
  • Spectra
  • Thin Films
  • Vapor Deposition

Fields of Study

  • Materials science

Readers

  • Electrochemical Engineering/ Fuel Cell Technologies
  • Thin Film Deposition Science.