Control of CSD width via PEI-assisted reactive crystallization of micro-SrSO4 particles

Takashi Mikami*, Izumi Hirasawa

*この研究の対応する著者

研究成果: Article査読

5 被引用数 (Scopus)

抄録

A controlled double-jet reactive crystallization technique using a PEI (polyethylenimine) additive has been conducted to produce agglomeration-free micro-particles of SrSO4 with narrow and mono-dispersed size distributions. PEI successfully inhibits rapid/continuous nucleation due to a complexation with strontium ions before nucleation occurs, and enables realization of perfect separation of nucleation and growth. Our idea to obtain fine particles with desired size distributions will introduce a new potential for contributing to enhance high-valued material properties.

本文言語English
ページ(範囲)308-312
ページ数5
ジャーナルJOURNAL OF CHEMICAL ENGINEERING OF JAPAN
43
3
DOI
出版ステータスPublished - 2010 3月 25

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)

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