摘要
利用循环伏安法分别研究了Pt/C和PtRu/C两种商业催化剂在甲醇和乙醇中的电化学特性,并且对其不同之处进行了分析和讨论,从中可以发现PtRu/C在避免催化剂中毒和提高反应的起始电位和催化活性方面具有明显的优点。
The methanol and ethanol electrochemic characteristic behaviors on the two kinds of commercial catalyst Pt/C and Pt-Ru/C in acid solution were compared by carrying out Cyclic voltammograms. The experimental results showed that the PtRu/C has a higher electrocatalytic activity for the two fuels in low temperature fuel cell than Pt/C. and even the PtRu/C can availably avoid CO- poisoning.
出处
《宜宾学院学报》
2006年第6期45-47,共3页
Journal of Yibin University
