A comparison between hot-hydrolysis and sonolysis of various Mn(II) salts

V. Ganesh Kumar, D. Aurbuch, A. Gedanken

Research output: Contribution to journalArticlepeer-review

30 Scopus citations

Abstract

A variety of manganese salts ranging from completely soluble and ionized to insoluble compounds have been subjected to ultrasonic radiation in aqueous medium at pH∼8.3. All of the manganese salts yielded a product identified as nanoparticles of Mn3O4, expect for MnCO3, which yields of mixture of phases. The characteristics of the products obtained are compared with those obtained under vigorous stirring conditions. The shapes of nanocrystals varied from sharp-edged crystals to smooth particles.

Original languageEnglish
Pages (from-to)17-23
Number of pages7
JournalUltrasonics Sonochemistry
Volume10
Issue number1
DOIs
StatePublished - Jan 2003

Keywords

  • Aqueous medium
  • Lithiated manganese oxides
  • Manganese oxides
  • Nanoparticles
  • Sonochemistry

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