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Bridging Material-Level and Cell-Level Safety: A New Thermal Analysis Technique for Battery Safety Screening

Tuesday, June 23, 2026
11:00 am - 12:00 pm EDT


Advancing battery safety requires a comprehensive understanding of thermal behavior from the material level to the full cell assembly. Differential Scanning Calorimetry (DSC) is widely used to characterize thermal stability of pristine battery components; however, these measurements often fail to capture the complex interactions that emerge after SEI formation or extended cycling. Real-world safety assessments demand techniques that evaluate aged materials and complete cells under realistic conditions.

To address these challenges, we present a novel Coin Cell DSC system designed to directly analyze coin cells, with support for electrical contact, and integration with off-gas mass spectrometers. This unique configuration allows simultaneous heat flow, electrochemical, and evolved gas analysis up to 600 °C.

Early screening of both materials and assembled cells is critical for accelerating battery development while mitigating safety risks. By bridging the gap between component-level and cell-level thermal analysis, this approach provides actionable insights for designing safer, high-performance energy storage systems. Data from representative battery applications will be presented to illustrate the capabilities and impact of this new methodology.

What You Will Learn:


  • Discover a new approach to battery safety screening that connects material-level insights with full-cell thermal behavior.
  • Learn why conventional DSC can miss critical safety risks after SEI formation and cyclin, and how to evaluate cells under more realistic conditions.
  • See how a novel coin cell DSC platform combines heat flow, electrochemical measurements, and evolved gas analysis in a single experiment up to 600 °C.
  • Explore how earlier, more representative safety screening can accelerate battery development and support safer, high-performance cell design.


Meet the Speakers



Speaker 01 Image

Hang Lau

Product Manager - Thermal Analysis
Waters Materials Sciences Division (Formerly TA Instruments)

Hang Kuen Lau is currently DSC Product Manager at Waters Materials Sciences (Formerly Waters TA Instruments). She earned her B.S. and M.S. from Drexel University and her Ph.D. in Materials Science and Engineering from the University of Delaware. Hang joined TA Instruments in 2018, supporting the thermal product lines and leading segment marketing.

Speaker 02 Image

Gray Slough

Principal Applications Scientist
Waters Materials Sciences Division (Formerly TA Instruments)

Gray Slough is currently a Principal Applications Scientist at Waters Materials Sciences (Formerly Waters TA Instruments). Dr. Slough received his BS in physics from the University of Texas at Austin in 1983 and his Ph.D. in condensed matter physics from the University of Virginia in 1990. He joined TA Instruments in 1998 as an applications scientist. Within the Thermal Product group, he works to help define and develop the thermal analysis product line at TA and provide technical support to both internal and external customers.

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* Some modules and OEM products are excluded. Trade in required to receive discount. Please contact your local TA representative for more details. Deals valid for systems purchased and delivered before September 18, 2020.