碳载铂镍八面体纳米粒子作为质子交换膜燃料电池阴极催化剂的性能研究
Carbon Supported Octahedral PtNi Nanoparticles (Oct-PtNi/C) as a Cathode Catalyst for Proton Exchange Membrane Fuel Cells (PEMFCs) with Improved Activity and Durability
碳载铂镍八面体纳米粒子作为质子交换膜燃料电池阴极催化剂的性能研究 |
| 丰紫薇, 陈海忠, 段骁, 唐玲, 赵云昆, 黄龙 |
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Carbon Supported Octahedral PtNi Nanoparticles (Oct-PtNi/C) as a Cathode Catalyst for Proton Exchange Membrane Fuel Cells (PEMFCs) with Improved Activity and Durability |
| Zi-Wei Feng, Hai-Zhong Chen, Xiao Duan, Ling Tang, Yun-Kun Zhao, Long Huang |
| Figure 4. (a) I-V and (b) I-P curves of MEA-PNC-A (—), MEA-PNC-O (—), and MEA-PC (—). The ■, ●, ▲symbols stand for the performances of initial, after 5k ADT, and after 30k ADT, respectively. (c) Tafel plots of MEA-PNC-A (—), MEA-PNC-O (—), and MEA-PC (—). (d) CV curves of MEA-PNC-A (—), MEA-PNC-O (—), and MEA-PC (—). (e) Pm, (f) ORR mass activity and (g) ECSA plots of MEA for MEA-PNC-A (—), MEA-PNC-O (—), and MEA-PC (—). |
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