Synthesis of phenolic/furfural gel microspheres in supercritical CO2

Kyung Nam Lee, Hae Joon Lee, Jung Hyun Kim

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Phenolic/furfural (P/F) gel microspheres have been successfully produced by a new supercritical CO2-based process. CO2-soluble poly(dimethylsiloxane) (PDMS) was used as the stabilizer in this system. The spherical morphology of the gel microspheres was confirmed by scanning electron microscopy. The particle size and particle size distribution of the P/F gel microspheres can be modified upon variation of the solids content and the stabilizer content. The resultant P/F microspheres have an average particle size in the range of 1-6 μm. The structure of the P/F gel microspheres was revealed by IR analysis. (C) 2000 Elsevier Science B.V.

Original languageEnglish
Pages (from-to)73-80
Number of pages8
JournalJournal of Supercritical Fluids
Volume17
Issue number1
DOIs
Publication statusPublished - 2000 Feb 29

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All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

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