Studies on polymeric Pb(Mg 1 3Nb 2 3)O3 gels

P. Ravindranathan, E. Breval, S. Komarneni, R. Roy

Research output: Contribution to journalArticlepeer-review

6 Scopus citations


Sol-gel method is gaining importance in the field of electronic ceramic materials. It is important to study the structure of the gels before processing to final product. Lead-, magnesium-, niobium- and titanium-containing gels of different composition have been prepared and characterized by TEM. The TEM study revealed that the as-prepared gels have a coarse texture and showed some crystallites of a few nanometer in size. Analyses by EDS and SAEDP indicated that phase separation exists on a very fine scale.

Original languageEnglish (US)
Pages (from-to)161-164
Number of pages4
JournalMaterials Letters
Issue number5
StatePublished - Jun 1989

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering


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