Chinese Journal of Magnetic Resonance ›› 1995, Vol. 12 ›› Issue (1): 95-99.

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ESR STUDY ON ADSORRTION REACTION DYNAMICS OF POLYVINYL ALCOHOL AMIDOXIME CHELATE FIBER

Rao Lei, Xu Jie, Zhan Ruiyun, Liu Guizhen, Xu Jun, Liu Yayan   

  1. Changchun Institute of Applied Chemistry, The Chinese Academy of Sciences, Changchun 130022
  • Received:1993-10-21 Revised:1994-05-03 Published:1995-02-05 Online:2018-01-17

Abstract: Polyvinyl alcohol amidoxime chelate fiber is a good adsorbent. Comparing with other adsorbents, it has many advantages, such as higher hydrophilicity, better adsorbability and caster synthesis course. In this paper, we attempt to study its adsorption dynamics by ESR quantitative method and obtained good results.

Key words: Polyvinyl alcohol, Amidoxime, Chelate fiber, Adsorption dynandca, ESR