At the core of transformational developments in battery design, modelling and management is data. In this work, the datasets associated with lithium batteries in the public domain are summarised. We review the data by mode of experimental testing, giving particular attention to test variables and data provided.
Extracted from 223,877 scientific papers (filtered with BatteryBERT fine-tuned classifier) until the year 2021. A total of 300,622 data records of device component materials, including 147,412 anode materials, 111,895 cathode materials, and 41,315 electrolyte materials. A total of 11,759 unique device materials were found in the database.
The typical plots of a high-throughput cycling dataset encompassing measured terminal current, voltage and temperature variations. Capacity, IR, voltage and temperature can then be used for the ageing analysis. Lithium battery sample applications. Non-publicly available Battery Data: Related paper and the corresponding research conducted.
In total there are 86 cells (30 LFP, 24 NCA and 32 NMC). The data from this study has been made available on the Battery Archive website [74 , URL ] –see Section 3.1 below. The data is by the ‘SNL’ keyword. The experimental description is available on the Battery Archive page and in the relevant publication . The cells were
The rst signicant public battery dataset can be traced back to 2008 published by NASA . As new battery chemistries aluminium oxide (NCA) batteries. Both NMC and NCA chemistries are long lifespan. In Fig. 1 , a hierarchical architecture of existing battery datasets across time is given. The number of cells tested and the vari- actions.
Standards play a significant role in the context of data processing for battery passports. They provide guidelines, specifications, and best practices for collecting, storing, managing, and exchanging data related to batteries throughout their lifecycle. Standards ensure consistency, interoperability, and reliability in data processing.