A Soluble Inorganic Macromolecular Complex Compound Caged in the Network Structure of Gels

-----一种由可溶性无机大分子复合物试剂组成的新型体系，可溶性普鲁士蓝，笼在凝胶（如Sephadex，琼脂或丙烯酰胺凝胶）的网络结构中，研究了其合成方法和性能，特别是在水溶液中捕获各种重金属离子的能力。-----简而言之，我们对以下体系进行了上述研究：(1)可溶性普鲁士蓝，(2)可溶性普鲁士蓝笼在琼脂，Sephadex和聚丙烯酰胺凝胶的网络结构中，通过使凝胶结构中的蓝色形成而产生，(3)与(2)通过另一种工艺产生的相同体系：通过首先在水溶液中生产可溶性普鲁士蓝，然后在相同的溶液中使琼脂或聚丙烯酰胺凝胶形成，以将可溶性普鲁士蓝分子限制在其网络结构中。-----我们发现了关于(1)、(2)、(3)的一些重要性质和事实，并证实了该体系(2)在碱金属离子存在的情况下，对<Co^(2+)>、<Ni^(2+)>、<Cu^(2+)>、<Mn^(2+)>、<Zn^(2+)>、<Cd^(2+)>、<Pb^(2+)>等重金属离子的优良捕获能力。然而，最后一个目标(3)还没有成功地实现，目前仍在研究中。

-----A novel system consisting of a soluble inorganic macromolecular complex reagent, soluble Prussian blue, caged in the network structure of gels such as Sephadex, agar, or acrylamide gels, was studied with regard to its synthesis method and properties, especially the ability of capturing various heavy metals ion in an aqueous solution.-----Briefly writing, we have made the abovedescribed study on the following systems: (1) soluble Prussian blue, (2) soluble Prussian blue caged in the network structure of agar, Sephadex, and polyacrylamide gels which is produced by making the blue form in the structure of gels, (3) the same system as (2) produced through another process: by producing soluble Prussian blue at first in an aqueous solution and afterward making the agar or polyacrylamide gel form in the same solution to confine in their network structure the molecules of the soluble Prussian blue. -----We have found numbers of important properties and facts about (1), (2), (3), and comfirmed the excellent ability of the system (2) for capturing heavy metals ion such as <Co^(2+)> , <Ni^(2+)> , <Cu^(2+)> , <Mn^(2+)> , <Zn^(2+)> , <Cd^(2+)> , <Pb^(2+)> , etc. even in the presence of alkali metals ion. The last object (3), however, has not been successfully worked out, and is still now under the studying.