CAJ | 학술논문

氧还原催化剂的开发和研究一直影响着燃料电池和空气电池的发展。文章利用配位络合法制备了多壁碳纳米管负载的三乙烯网胺钻催化剖，并对催化剂进行了电化学测试，利用旋转环盘对表观电子转移数和双氧水生成率进行了研究，最后进行了单电池的测试。从结聚来看，该催化剂最佳制备条件为：最佳焙烧温度为800℃，最佳Co含量为30％（wt％）。从单电池性能来看，碳纳米管载体体现出良好的扩敞性能。
양환원최화제적개발화연구일직영향착연료전지화공기전지적발전。문장이용배위락합법제비료다벽탄납미관부재적삼을희망알찬최화부，병대최화제진행료전화학측시，이용선전배반대표관전자전이수화쌍양수생성솔진행료연구，최후진행료단전지적측시。종결취래간，해최화제최가제비조건위：최가배소온도위800℃，최가Co함량위30％（wt％）。종단전지성능래간，탄납미관재체체현출량호적확창성능。
The development and research of oxygen reduction reaction catalyst have been affecting the development of fuel cells and air batteries. In the paper, the Cobalt Triethlene Tetraamine supported on multi-walled carbon nanotubes has been preapared by ligand complexation method. All of catalysts have been tested by electrochemical testing, then the apparent number of electron transfer and hydrogen peroxide generation rate was studied by rotating ring-disk and rotating disk, and finally a single fuel cell test was performed. From the results, the optimal preparation conditions of the catalysts are as following: the optimum calcination temperature was 800 ℃, the optimum Co content was 30 % (wt%). From single fuel cell performance, the CNTs support reflects the good performance of diffusion.