CJCU

Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (11): 1482.

• Articles • Previous Articles     Next Articles

Studies on Slow Release of the Core Material and Function of the Capsule Containing P204

ZHANG He-Zhe1, WANG Yu-Jie1, BAI Guang-Yue1, YAN Zhang1, LIU Shu-Hua2   

  1. 1. Department of Chemistry, Northeast Normal University, Changchun, 130024;
    2. Department of Chemistry, Daqing Normal College, Daqing
  • Received:1991-11-23 Revised:1991-02-23 Online:1992-11-24 Published:1992-11-24

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Abstract: We measured the permeable efficiencies of KCl through the polyamine capsule with core material KCl.If the capsules were soaked in bis-(2-ethyl-hexyl)phosphate(P204),the permeable efficiency was reduced obviously.Therefore,we may change the permeability of the core material.The permeable efficiency of KCl was increased in electric field.Moreover,the ON and OFF of electric field can result in the change of permeable velocity of KCl,and it has the better function of reversable permeation.

Key words: Polyamine capsule, Release of core material, Functional capsule

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