Aerogel Thermal Barrier Materials for EV Batteries and Energy Storage Systems
Lightweight aerogel-based thermal barrier materials can be evaluated for battery modules, battery packs and energy storage systems where heat transfer control and space efficiency are important.
Project challenge
Battery and energy-storage assemblies need material options that fit constrained spaces and are evaluated within the actual electrical, mechanical and safety-validation plan.
Information to collect
- Cell or module format
- Available thickness
- Target test method
- Electrical insulation requirement
- Operating temperature
Applicable technical data
| Property | Reported value | Basis |
|---|---|---|
| Thin-pad conductivity | ≤0.025 W/(m·K) at 25 °C | Supplied thin-sheet table; material level only. |
| Pad thickness | 0.3-5 mm | Supplied product summary; grade-dependent. |
| Pad density | 180-300 kg/m³ | Supplied thin-sheet table. |
Verification steps
- Define the cell/module layout, available space and selected test method.
- Run representative compression, electrical and thermal tests in the intended assembly.
- Complete pack-level validation before release.
System limits
- No cell-to-cell, pack fire or vehicle-compliance conclusion can be made from a material summary.
- Performance must be evaluated with the intended cell format, stack pressure and construction.
Documentation and project review
Match the document set to the selected grade, substrate, test method and complete system build.
Request applicable documentationLast reviewed: 09 August 2026.
Application FAQ
Does a thin pad automatically qualify the battery pack?
No. The pack must be validated as an assembly using the intended method and construction.