Chem. J. Chinese Universities ›› 1999, Vol. 20 ›› Issue (10): 1538.

• Articles • Previous Articles     Next Articles

Studies on Separation of Different Species Containing Boron in Boric Acid Solution Using Electrostatic Ion Chromatography

SHEN Gui-Jun, PENG Zeng-Hui, HUANG Hai-Ying, SHI Yu-Hua, YU Ai-Min, JIN Qin-Han   

  1. Department of Chemistry, Jilin University, Changchun 130023, China
  • Received:1999-02-05 Online:1999-10-24 Published:1999-10-24

Abstract: Astationary phase for the electrostatic ion chromatography(EIC) was improved by coating the reversed-phase ODS column with conjugated bile acid salt micelles(CHAPSO). The detector of refactometry was connected on line to the EIC. Using purewater as mobile phase, the separation and speciation conditions of species in boric acid solution were studied. Retention behavior of EICfor ions and molecules in boric acid solutions were discussed.

Key words: Electrostatic ion chromatography, Boron, Boric acid solution, Speciation, Re-tention behavior

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