关键词: 四(对-十二酰氧基)苯基卟啉;钴;合成;循环伏安法

    摘 要:目的 合成并表征四(对-十二酰氧基)苯基卟啉钴(简称为:TLPPCo). 方法 用元素分析，紫外可见光谱，红外光声光谱，摩尔电导和核磁共振氢谱等方法表征TDPPCo的结构，用循环伏安法研究TLPPCo的电化学行为. 结果 TLPPCo发生了三步氧化还原反应，每一步电极反应的半波电位及存在的物种是:[TLPPCo(Ⅲ)]+ /[TLPPCo(Ⅱ)]E1/2 =-0.262V，[TLPPCo(Ⅱ)]/[TLPPCo(Ⅰ)]- E1/2 =-1.217V，[TLPPCo(Ⅰ)]- /[TLPPCo(Ⅰ)]2- E1/2 =-1.662V. 结论 TLPPCo可作为一种具有应用前景的催化剂.

    Electrochemical behaviour of tetra┐(p┐lauroyloxy┐phyl)porphyrin cobalt(II)complex containing sev┐eral redox centres

    LI Xiao-Ye，LIU Peng，LIU Wei，JIANG Ru，WU Hong

    Department of Chemistry，Faculty of Preclinical Medicine，Fourth Military Medical University，Xi'an710033，China

    Keywords:tetra-(p-lauroyloxyphyl)porphyrin;cobalt;com-plex;cyclic voltammetry

    Abstract:AIM To synthesize and characterize Tetra-(p-lauroyloxyphyl)porphyrin Cobalt(II)[TLPPCo ].METHODS The structure of TLPPCo was characterized with elemental analysis ......