应用化学 ›› 1992, Vol. 0 ›› Issue (1): 85-86.

• 研究简报 • 上一篇    下一篇

Schiff碱配合物的研究 Ⅷ.聚合物负载Schiff碱的配位作用

汪信, 陆路德   

  1. 华东工学院近代化学研究室, 南京 210014
  • 收稿日期:1990-11-20 修回日期:1991-04-29 出版日期:1992-02-10 发布日期:1992-02-10
  • 基金资助:
    霍英东教育基金

STUDIES ON SCHIFF BASE COMPLEXES Ⅷ. COORDINATION EFFECT OF POLYMER SUPPORTED SCHIFF BASES

Wang Xin, Lu Lude   

  1. Modern Chemistry Laboratory, East China Institute of Technology, Nanjing 210014
  • Received:1990-11-20 Revised:1991-04-29 Published:1992-02-10 Online:1992-02-10

摘要: 高分子量的Schiff碱可应用于离子吸附和催化等领域,已引起人们浓厚的兴趣[1~4],本文报道两种二乙烯基苯-苯乙烯聚合物负载的Schiff碱,考察它们对若干金属离子的吸附作用。

关键词: 聚合物负载Schiff碱, 吸附容量

Abstract: Synthesis of two Schiff bases supported on poly (styrene-djvinylbenzene) is described and their adsorption capacities for metal ions were measured. The order of adsorption for P-ensal (Fig.l) is: Cu2+>Co2+>Ni2+~Zn2+>Hg2+>Pb2+>Cr2+>Cd2+;While for P-diensal, the order is: Cu2+~Zn2+>Co2+>Ni2+>Hg2+>Cr2+~pb2+>Cd2+. The adsorption capacities for Fe3+ in ethanol are much larger thanthose in aqueous solution.

Key words: Polymer supported Schiff base, adsorption capacity