高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 531.

• Environmental Analysis • 上一篇    下一篇

Synthesis and Charcterzation of SilicaImmobilized Benzene-Diazo-Dmino-Azobenzene

LU Jian-Quan, LU Gui-Ying, ZHOU Xing-Wang   

  1. Department of Chemistry, Hubei Normal University, Huangshi, 435002, P. R. China
  • 出版日期:1999-12-31 发布日期:1999-12-31
  • 基金资助:

    Supported by Hubei Province Education Committee Science Foundation

Synthesis and Charcterzation of SilicaImmobilized Benzene-Diazo-Dmino-Azobenzene

LU Jian-Quan, LU Gui-Ying, ZHOU Xing-Wang   

  1. Department of Chemistry, Hubei Normal University, Huangshi, 435002, P. R. China
  • Online:1999-12-31 Published:1999-12-31
  • Supported by:

    Supported by Hubei Province Education Committee Science Foundation

PDF (PC)

摘要：

Chelating groups can be chemically bonded to the surface of solid supports such as silica.Immobilization reations on silica are relatively simple, especially when compared to immobilization involving organic polymers. Because silica exhibits the good mechanical strength,swelling stability and the fast metal ion exchange kinetics, such materials are gaining increasing importance for the separation and enrichment of trace metal ions from dilute aqueous solution.

Abstract:

Chelating groups can be chemically bonded to the surface of solid supports such as silica.Immobilization reations on silica are relatively simple, especially when compared to immobilization involving organic polymers. Because silica exhibits the good mechanical strength,swelling stability and the fast metal ion exchange kinetics, such materials are gaining increasing importance for the separation and enrichment of trace metal ions from dilute aqueous solution.

TrendMD: