The synthesis of new bismuth basic nitrate complex oxides by the soft processing -BiO(NO3)-KOH-H2O system-

Yuji Nishio, Koji Amezawa, Masayoshi Horibe, Naoichi Yamamoto

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

The formation diagram of BiO(NO3)-KOH-H2O system was studied using hydrothermal or "wet" method. New seven kinds of compounds of bismuth basic nitrate complex oxides were detected by XRD measurements. The four of new compounds were separated as single phases and the chemical compositions were determined to be Bi5(NO3)2O6(OH), Bi5(NO3)O6(OH)2 Bi6(NO3)3O7(OH) and Bi6(NO3)2O7(OH)2, respectively. The effects of the temperature and pH value on the composition of the compounds were also speculated.

Original languageEnglish
Pages (from-to)593-599
Number of pages7
JournalFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume49
Issue number7
DOIs
Publication statusPublished - 2002 Jul
Externally publishedYes

Keywords

  • Bi (NO)O(OH)
  • Bi (NO)O(OH)
  • Bi(NO)O (OH)
  • Bi(NO)O(OH)

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Metals and Alloys
  • Materials Chemistry

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