Dataset of accumulated internal gas pressure and temperature during lithium-ion battery operation and ageing

Dataset of accumulated internal gas pressure and temperature during lithium-ion battery operation and ageing Co-Submission of same title Paper to Data in Brief Journal. The experimental dataset comprises three instrumented LG-Chem INR21700-M50 cells with pressure sensors, subjected to an aging protocol of 100 cycles, with a reference performance test (RPT) conducted at intervals of 20 cycles. Additionally, battery performance assessment data is obtained from reference performance tests (RPTs) conducted after each instrumentation stages (pristine, modified and instrumented conditions). Data for the research paper of: Gulsoy, B., Vincent, T.A., Briggs, C., Sansom, J.E. and Marco, J., 2023. In-situ measurement of internal gas pressure within cylindrical lithium-ion cells. Journal of Power Sources, 570, p.233064. https://doi.org/10.1016/j.jpowsour.2023.233064锂离子电池运行与老化过程内部气体压力与温度累积数据集 本数据集与同名论文同步提交至《Data in Brief》期刊。 本实验数据集包含三台搭载压力传感器的LG化学INR21700-M50型圆柱锂离子电池，按照老化规程完成100次循环测试，每20次循环开展一次参考性能测试（reference performance test, RPT）。此外，本数据集还涵盖各仪表化阶段（原始状态、改性状态与仪表化状态）完成后开展的参考性能测试（RPT）数据，用于电池性能评估。 本数据集配套学术论文信息如下： Gulsoy, B.、Vincent, T.A.、Briggs, C.、Sansom, J.E. 与 Marco, J., 2023. 圆柱锂离子电池内部气体压力原位测量. 《Journal of Power Sources》, 第570卷, 第233064页. DOI: 10.1016/j.jpowsour.2023.233064