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Surfactants-controlled morphosynthesis of strontium carbonate

  • Chao You*
  • , Qiang Zhang
  • , Yun Zhao
  • , Qing Ze Jiao
  • *Corresponding author for this work
  • Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The controlled synthesis of SrCO3 microstructures with different morphologies, such as flower-like, cauliflower-like and finger-like, were successfully achieved in the presence of mixed nonionic/anionic surfactants polyoxyethylene (20) sorbitan monolaurate (Tween20) and sodium dodecyl sulfate (SDS). Results indicated that SDS/Tween20 complex micelles played important roles in the morphological control of SrCO3 microstructures. Also, the influence of CO32- concentration on the morphology of SrCO3 crystals was investigated and discussed. X-ray powder diffraction (XRD), fourier transform infrared spectroscopy (FT-IR) and field-emission scanning electron microscope (FE-SEM) were used to characterize the as-synthesized crystals.

Original languageEnglish
Title of host publicationAdvanced Engineering Materials
Pages683-688
Number of pages6
DOIs
Publication statusPublished - 2011
Event2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011 - Guilin, China
Duration: 9 Apr 2011 → 11 Apr 2011

Publication series

NameAdvanced Materials Research
Volume194-196
ISSN (Print)1022-6680

Conference

Conference2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011
Country/TerritoryChina
CityGuilin
Period9/04/11 → 11/04/11

Keywords

  • Complex micelle
  • Microstructure
  • SrCO
  • Surfactant

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