Pattern transition between periodic Liesegang pattern and crystal growth regime in reaction-diffusion systems

István Lagzi, Daishin Ueyama

Research output: Contribution to journalArticle

40 Citations (Scopus)

Abstract

The pattern transition between periodic precipitation pattern formation (Liesegang phenomenon) and pure crystal growth regimes is investigated in silver nitrate and potassium dichromate system in mixed agarose-gelatin gel. Morphologically different patterns were found depending on the quality of the gel, and transition between these typical patterns can be controlled by the concentration of gelatin in mixed gel. Effect of temperature and hydrodynamic force on precipitation pattern structure was also investigated.

Original languageEnglish
Pages (from-to)188-192
Number of pages5
JournalChemical Physics Letters
Volume468
Issue number4-6
DOIs
Publication statusPublished - Jan 22 2009

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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