Data for "Feasibility of ultra-low Pt loading electrodes for high temperature proton exchange membrane fuel cells based in phosphoric acid-doped membrane"

Data corresponding to the polarization and power density curves of PBI-based MEAs with ultra-low Pt loading electrodes (0.025 - 0.1 mgPtcm-2). The tests were performed in HT-PEMFCs under ambient pressure, H2/Air and 180ºC. Data comprise the optimization of the ultra-low Pt loading of the anode electrode, the optimum catalyst (in terms of Pt/C wt.% concentration), the effect of the binder content (PTFE) of the electrodes and the influence of the deposition method (ultrasonic-spraying, electrospraying and airbrushing) on the performance of ultra-low Pt loaded electrodes for HT-PEMFCs.

对应于基于PBI的MEAs在超低Pt载量电极（0.025 - 0.1 mgPtcm-2）的极化曲线和功率密度曲线的数据。测试在环境压力下进行，采用H2/空气混合气体，在180ºC的条件下于HT-PEMFC中进行。数据包括对阳极电极超低Pt载量的优化、最佳催化剂（以Pt/C质量百分比浓度计）的确定、电极粘结剂含量（PTFE）对电极性能的影响，以及沉积方法（超声波喷涂、电喷雾和气溶胶喷涂）对超低Pt载量电极在HT-PEMFC中性能的制约。