Synthesis of TiO2-Ag composite powder by spray pyrolysis

Matsumoto Mineaki, Kaneko Kenji, Yasutomi Yoshiyuki, Ohara Satoshi, Fukui Takehisa, Ozawa Yasuo

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


Spray pyrolysis was used to fabricate TiO2-Ag composite powders for application in oxide barrier between filaments of superconducting multifilamentary tapes. The powders were prepared from an aqueous solution of TiO2 sol and AgNO3. SEM and TEM observations revealed that the average size of the synthesized powder was less than 1 μm and consisted of well-dispersed fine primary particles of TiO2 and Ag. It was clearly observed that the microstructure of the particles was altered by conditions of heat treatment.

Original languageEnglish
Pages (from-to)60-62
Number of pages3
JournalJournal of the Ceramic Society of Japan
Issue number1277
Publication statusPublished - Jan 2002
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry


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