【作者】 刘景胜； 高飞； 李建玲； 韩桂梅； 和丽志； 张雅琨；

【Author】 LIU Jing-sheng,Gao Fei,LI Jian-ling,Han Gui-mei,HE Li-zhi,ZHANG Ya-kun (Department of Physical Chemistry,School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing,Beijing 100083,China)

【机构】 北京科技大学冶金与生态学院物理化学系；

【摘要】 用化学方法合成Schiff碱型的过渡金属络合物单体Ni（Salen）],采用恒电位法在不同电位下合成了过渡金属聚合物Poly[Ni（Salen）],并对其进行了电化学性能与物理表征研究。当电位为1.2V时制备的聚合物在恒电流充放电测试中小电流密度0.1mA·cm^-2下容量可以达到62.4mF·cm^-2,大电流密度下容量2.5mF·cm^-2。场发射扫描电子显微镜法（FESEM）显示,聚合物Poly[Ni（Salen）]一种由于细长的丝状体缠绕而产生的团簇状的颗粒结构。更多还原

【Abstract】 The transition metal complexes monomer Ni（Salen） was synthesized by chemical process,the poly[Ni（Salen）]were electropolymerized under different potentials by potentiostatic method,and the electrochemical performance and physical characterization were investigated.The poly[Ni（Salen）]which was electropolymerized under the potential of 1.2V had better performance than those by the potentiostatic methods, its capacitance ranged from 62.4 to 2.5 mF·cm^-2 at 0.1-10mA·cm^-2.The FESEM showed that the micro morphology of the poly[Ni（Salen）]film was a cluster-like granule structure with slender filaments winding.更多还原