电站用燃料电池膜电极性能和寿命的工程验证数据

数据集包括2022年1月至2025年11月期间研究的电站用燃料电池膜电极性能和寿命验证数据，该数据集完成膜电极在单电池和短堆层面的寿命验证，在电站用燃料电池电堆中完成了不同测试条件下的电站用燃料电池膜电极的性能验证，提出电站用燃料电池电堆关键零部件的特性，提出了膜电极的活化方法，为电站用膜电极的实际应用提供了数据支撑，具有较高的应用价值。电站用燃料电池膜电极性能和寿命的工程验证数据集包括以下六个子数据集：（1）电站用膜电极在单电池寿命测试数据；（2）电站用膜电极在电站用燃料电池电堆中电压偏差数据；（3）电站用膜电极在电站用燃料电池电堆中性能测试数据；（4）电站用膜电极在5kW短堆的寿命测试数据；（5）电堆用柔性石墨双极板的特性数据；（6）电站用膜电极快速活化方法研究数据。数据子集（1）为膜电极在单电池中的寿命测试数据，数据量为28.3 GB。数据子集（2）为膜电极组装为电站用燃料电池电堆后，额定电流密度（600 mA/cm2）下电堆偏差测试数据，数据量为337 KB。数据子集（3）为膜电极组装为电站用燃料电池电堆后，在不同测试条件下，电站用燃料电池电堆的性能验证数据，数据量为3.53 MB。数据子集（4）为膜电极在5 kW短堆中的寿命测试数据，数据量为6.56 GB。数据子集（5）为电站用燃料电池电堆关键零部件柔性石墨双极板的特性数据，数据量为22.2 KB。数据子集（6）为电站用膜电极快速活化方法研究数据，数据量为167 KB。

This dataset contains performance and lifespan validation data for membrane electrode assemblies (MEAs) for power station fuel cells, covering the period from January 2022 to November 2025. It has completed lifespan validation of MEAs at both single-cell and short-stack levels, as well as performance validation of these MEAs under various test conditions in utility-scale fuel cell stacks for power stations. This work proposes the performance characteristics of key components for utility fuel cell stacks and an activation method for MEAs, providing critical data support for the practical application of power station fuel cell MEAs and exhibiting high application value.

The engineering validation dataset for performance and lifespan of power station fuel cell MEAs includes the following six subsets:
1. Lifespan test data of power station MEAs in single cells, with a data volume of 28.3 GB.
2. Voltage deviation test data of power station MEAs assembled into utility fuel cell stacks, conducted at the rated current density of 600 mA/cm², with a data volume of 337 KB.
3. Performance validation data of utility fuel cell stacks assembled with power station MEAs under various test conditions, with a data volume of 3.53 MB.
4. Lifespan test data of power station MEAs in 5 kW short stacks, with a data volume of 6.56 GB.
5. Characteristic data of flexible graphite bipolar plates, which are key components of utility fuel cell stacks, with a data volume of 22.2 KB.
6. Research data on rapid activation methods for power station MEAs, with a data volume of 167 KB.

搜集汇总

背景与挑战

背景概述

该数据集包含2022年1月至2025年11月期间电站用燃料电池膜电极的性能与寿命工程验证数据，涵盖单电池、短堆及电堆层面的测试，涉及寿命验证、性能测试、电压偏差、双极板特性及活化方法等六个子集，总数据量约34.93GB。它为电站用膜电极的实际应用提供了关键数据支撑。