Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (3): 342.

• Articles • Previous Articles     Next Articles

A Kinetics Study on Cu2+Transport Across Macroclic Dioxotetraamine Liquid-Membrane in the Presence of Ni2+

GAO You-Liang, FAN Fu-Long, SHEN Meng-Chang, LUO Qin-Hui   

  1. Dept.of Chem., Nanjing Univ., ate Key LAb.of Coord. Chem., Nanjing 210093
  • Received:1994-04-06 Revised:1994-09-01 Online:1995-03-24 Published:1995-03-24

Abstract: We studied the liquid membrane transport rate of Cu2+in the presence of Ni2+in chloroform-n-octanol solution of 12-octadecyl 1,4,7,10-tetraazacyclotridecane-11,13-dione (ODT)as the ion carrier. The results show that the transport is supported by neutral complexes and independent of the anion and the presence of Ni2+does not affect the transport.

Key words: Macrocyclic dioxotetraamine, Liquid-membrane, Copper ion, Nickel ion, Transport rate

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