CCQM/VAMAS Workshop (online) on International Comparability of Alkali Metal Ion Battery Measurements

The aim of the workshop is to establish if there is a need to improve the international comparability of measurements of alkali metal ion battery materials, cells and systems, and how to best prioritise activities and capability development across the metrology community. The event is targeted at the wider battery community, including representatives from industry, academia, metrology institutions and research establishments. The workshop will include:

• Brief pitch presentations by National Metrology Institutes on measurements such as state-of-health, electrochemical impedance, electrical resistance, leakage resistance, material composition of new and recycled cells, chemical mass fraction, and thermal parameters.
• An introduction to the VAMAS project “Key Metrological Parameters for Lithium-ion Cell Standardisation”, including presentation of the available results.
• An opportunity for stakeholders to present on issues related to harmonising measurements.
• An interactive discussion on obstacles and solutions for achieving comparability of measurements.

Participation is free of charge.

This workshop is co-organised by National Metrology Institutes (and the Joint Research Centre, JRC, EU Science, Research and Innovation), bringing together the Task Group on Metrology for Li-ion batteries in the frame of the International Committee for Weights and Measures (CIPM) and the VAMAS (Versailles Project on Advanced Materials and Standards) activity on ‘Key Metrological Parameters for Lithium-ion Cell Standardization’ project.

The workshop will take place online over 2 days, from 23 starting at 12:00 to 24 September 2025 ending at 14:00 (Berlin time). 

Interested? Register here.