锰-氮-碳纳米笼限域的高密度铂纳米颗粒用于高耐久重载质子交换膜燃料电池

赵磊, 曹振明, 左珈瑜, 杨明亮, 乔红艳, 陈俊松, 吴睿

Dense Platinum Nanoparticles Confined in Mn-N-C Nanocages for Robust Heavy-Duty PEMFCs

Lei Zhao, Zhen-Min Cao, Jia-Yu Zuo, Ming-Liang Yang, Hong-Yan Qiao, Jun Song Chen, Rui Wu

Fig. 4. RDE-based electrocatalytic ORR activity of Pt-MnNC and commercial Pt/C catalyst. (a) ORR polarization curves, (b) Tafel plots. ORR stability descriptions, (c) MA at 0.9 V vs. RHE before and after every 60,000 potential cycles, (d, g) CV curves, (e, h) ORR polarization curves and (f, i) CO stripping voltammograms.