Monodispersed quinacridone nanocrystals prepared by a high-temperature and high-pressure liquid crystallization method

Bo Li, Hitoshi Kasai, Hidetoshi Oikawa, Shuji Okada, Kunio Arai, Hachiro Nakanishi

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Monodispersed quinacridone nanocrystals were fabricated by a high-temperature and high-pressure liquid crystallization method, which proved to be an advanced technique for fabricating nanocrystals of pigment compound. The aqueous dispersion liquid of quinacridone nanocrystals was very stable. The nanocrystals had a spherical shape with an average size of 60 nm when water was used as the high-temperature and high-pressure liquid at 260°C and cooling solvent. The crystal structure of the nanocrystals could be controlled by varying the experimental conditions.

Original languageEnglish
Pages (from-to)365-367
Number of pages3
JournalJournal of Nanoscience and Nanotechnology
Volume3
Issue number5
DOIs
Publication statusPublished - 2003 Oct

Keywords

  • High-Temperature and High-Pressure Liquid
  • Monodispersed
  • Nanocrystals
  • Pigment
  • Quinacridone
  • Supercritical Fluid

ASJC Scopus subject areas

  • Bioengineering
  • Chemistry(all)
  • Biomedical Engineering
  • Materials Science(all)
  • Condensed Matter Physics

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