This review report summarizes different synthesis methods of PEM-based fuel cell catalysts with a focus on ultra-low loading of Pt catalysts. It also demonstrates fuel cell performances with ultra-low loading of Pt catalysts which have been reported so far, and suggests a combination method of synthesis for an efficient fuel cell performance at a low loading of Pt catalyst. Here, maximum mass-specific power density (MSPD) values are calculated from various reported performance values and are discussed, and compared with the Department of Energy (DOE) 2020 target values.

中文翻译：

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质子交换膜基燃料电池中铂的超低负载：简要回顾

该综述报告总结了基于PEM的燃料电池催化剂的不同合成方法，重点是Pt催化剂的超低载量。它还证明了迄今已报道的具有超低负荷的Pt催化剂的燃料电池性能，并提出了一种合成方法，可在低负荷的Pt催化剂下实现有效的燃料电池性能。在此，根据各种报告的性能值计算最大质量比功率密度（MSPD）值并进行讨论，并将其与能源部（DOE）2020目标值进行比较。