Mn^(2+)配合物的合成及对H_2O_2的分解研究  

Research on Synthesis of Mn^(2+) Complexes and Their Decomposition Function on Hydrogen Peroxide

作　　者：赵玉清[1] 宋超[2] 刘英超[1] 呼文婷[1] 

机构地区：[1]大连民族学院生命科学学院,辽宁大连116605 [2]辽宁工程技术大学基础部,辽宁阜新123000

出　　处：《大连民族学院学报》2008年第5期385-388,共4页Journal of Dalian Nationalities University

摘　　要：合成了氨基葡萄糖、有机酸与Mn2+的系列三元和二元配合物,讨论了合成条件,对目标产物进行了表征,表明丙酮酸、水杨酸、半胱氨酸3种有机酸与氨基葡萄糖-Mn2+配合效果较好。将合成的目标配合物进行了过氧化氢催化分解实验,发现氨基葡萄糖-丙酮酸-Mn2+、氨基葡萄糖-Mn2+、水杨酸-Mn2+、丙酮酸-Mn2+4种配合物对过氧化氢分解有催化活性,并有缓释催化的特点,可成为较有前景的过氧化氢持续分解的催化剂。A series of binary and ternary complexes of aminoglucose and organic acid with Mn2+ were synthesized and the synthesis conditions were discussed in this paper.The target products were characterized.The results demonstrate that pyruvic acid,salicylic acid and cysteine have better chelation effects on aminoglucose-Mn2+.Hydrogen Peroxide decomposition experiment was conducted using each complex systhesized,which indicates that aminoglucose-pyruvic acid-Mn2+,aminoglucose-Mn2+,salicylic acid-Mn2+,pyruvic acid-Mn...

关 键 词：氨基葡萄糖 有机酸 Mn2+ 配合物 过氧化氢分解 

分 类 号：O641.4[理学—物理化学]