高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 257.

• Chromatography and Separation Sciences • 上一篇    下一篇

Hypercrosslinked Polystyrene - Promising Column Packing Material for Preconcentrationand HPLC Analysis of Organic Compounds

V. A. Davankov1, M. M. Ilvin1, M. P. Tsyurupa1, N. A. Penner2, P. N. Nesterenko2   

  1. 1. Institute of Organo-Element Compounds, Russian Academy of Sciences, Moscow 117813, Russia;
    2. Analytical Chemistry Division, Lomonosov Moscow State University, Lenin Hills, Moscow 119899, Russia
  • 出版日期:1999-12-31 发布日期:1999-12-31

Hypercrosslinked Polystyrene - Promising Column Packing Material for Preconcentrationand HPLC Analysis of Organic Compounds

V. A. Davankov1, M. M. Ilvin1, M. P. Tsyurupa1, N. A. Penner2, P. N. Nesterenko2   

  1. 1. Institute of Organo-Element Compounds, Russian Academy of Sciences, Moscow 117813, Russia;
    2. Analytical Chemistry Division, Lomonosov Moscow State University, Lenin Hills, Moscow 119899, Russia
  • Online:1999-12-31 Published:1999-12-31

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被引次数

67

摘要：

Hypercrosslinked polystyrene, first introduced by Davankov and Tsyurupa, is obtained by an extensive crosslinking of polystyrene (or styrene-divinylbenzene copolymers) in a dissolved (or highly swollen) state. In the case that the cross bridges are conformationally restricted, a spacious, rigid, open-structure network forms that provides the material with a complex of unusual properties,such as, the ability to swell in any kind of liquid, strongly adsorb all organic compounds both from aqueous and gaseous media. Manufactured by Purolite Int. (UK), the hypercrosslinked materials Macronet Hypersol MN have found large scale application as absorbents with unprecedented capacities, e.g., for waste water detoxification, sugar syrup decolonization, etc.

Abstract:

Hypercrosslinked polystyrene, first introduced by Davankov and Tsyurupa, is obtained by an extensive crosslinking of polystyrene (or styrene-divinylbenzene copolymers) in a dissolved (or highly swollen) state. In the case that the cross bridges are conformationally restricted, a spacious, rigid, open-structure network forms that provides the material with a complex of unusual properties,such as, the ability to swell in any kind of liquid, strongly adsorb all organic compounds both from aqueous and gaseous media. Manufactured by Purolite Int. (UK), the hypercrosslinked materials Macronet Hypersol MN have found large scale application as absorbents with unprecedented capacities, e.g., for waste water detoxification, sugar syrup decolonization, etc.

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