吡唑啉酮钴配合物的合成及电催化性能  

Synthesis and properties of acetyl-pyrazolone schiff base cobalt metal complexes

作　　者：聂雪[1] 彭运林[1] 屈景年[1] 蒋金芝[2] 唐有根[2] 

机构地区：[1]衡阳师范学院化学系,湖南衡阳421008 [2]中南大学化学化工学院,湖南长沙410008

出　　处：《电源技术》2010年第9期942-945,共4页Chinese Journal of Power Sources

基　　金：国家"863"计划项目(2001AA501433);湖南省衡阳市科技计划项目(2009KJ28)

摘　　要：在低温条件下,采用固相配位法合成了吡唑啉酮双希夫碱钴配合物N,N'-双[(1-苯基-3-甲基-5-氧-4-吡唑啉基)-2-次乙基]-邻苯基二胺钴金属配合物。通过原子吸收、元素分析、IR、UV对配合物进行了表征。采用JP-3极谱仪测定了化合物和金属配合物的二阶导数线性扫描伏安;采用CHI600b电化学工作站和MP-56二次电池性能检测装置测定了它们作为空气电极催化剂的极化曲线和放电曲线。测试结果表明,化合物和金属配合物对氧气还原具有较好的催化作用。In the paper,N,N＇-double [（1-phenyl-3-Methyl-5-oxygen-4-Pyrazoline）-2-the ethyl]-o-phenylenediamine cobalt complexes was synthesized by the solid-solid state reaction.The structure of the products was characterized by atomic absorption spectrometry,elemental analysis,IR,and UV.The second derivative linear scan voltammetry of the Ligand and its cobalt metal complex,its polarization curves,and its discharge curves were determined respectively by JP-3,CHI600b and MP-56.The results indicate that N,N＇-double [（1-phenyl-3-methyl-5-oxo-4-Pyrazoline）-2-the ethyl]-o-phenylenediamine and its cobalt metal complex have better electrochemical catalytic properties.

关 键 词：吡唑啉酮双希夫碱 固相合成 氧还原电催化性能 

分 类 号：TM911[电气工程—电力电子与电力传动]