The first active battery separator –
made in America

Pioneering new materials for the next generation
of batteries.

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Battery separators that pull their own weight

Introducing Gen-1 active separator

Gen-1 active separator is based on Natrion’s LISIC ceramic-polymer composite electrolyte technology. It is wholly swappable with legacy separators on gigascale production lines, and is the first and only separator of its kind that mitigates common lithium battery cell degradation processes.

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Ushering in the Next Generation of batteries

Leading the pack

Solid-state and Li-metal batteries are considered the “Holy Grail” in energy storage innovation. We are making these technologies a reality through scalable processes and components that can be adopted by any Li-ion battery manufacturer today.

-50 °C to 250 °C operating temperature^*

-15 °C to 60°C operating temperature

450 Wh/kg range after 15 minutes charging^*

300 Wh/kg after 1 hour charging

15%+ bill of materials reduction^*

>$130 per kilowatt-hour
bill of materials

* Gen-1 active separator-based Li-metal vs. state-of-the-art EV lithium-ion batteries.

Anode

Graphite, silicon, Li-metal, LTO, or any other material

Anolyte

Off-the-shelf carbonate liquid blends or Natrion's proprietary non-carbonate M3

Gen-1 active separator

Using patented LISIC technology

Catholyte

Off-the-shelf carbonate liquid blends or Natrion's proprietary non-carbonate M3

Cathode

NMC, LFP, LMR, LNMO, or any other material

The Lab

MANUFACTURER-MINDED

Scalable, from cell to factory floor

Many R&D teams have tried to create new batteries from scratch. Natrion took a different approach: innovating at the cell component level to develop new processes and materials that improve the safety and performance of cells without compromising their manufacturability.

We consulted and worked closely with original equipment manufacturers from the outset to ensure that our solutions are highly compatible with the exact machinery and techniques used today. All of our products can drop into existing battery cells as one-to-one replacements.

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Components to make every OEM solid state

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SUPERIOR POWER

Industry-leading
performance

Natrion’s proprietary components lead the industry in performance with their ability to withstand high thermal and abuse stress while delivering high longevity and energy density. Most importantly – these superior results are always demonstrated in end use-relevant environments — not a lab with special conditions.

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Economical

Cost-neutral &
scalable

We developed our materials to achieve cost parity with existing non-SSB materials, so the transition to solid-state doesn’t need to be an economic barrier. And because it works with existing processes and equipment, manufacturers don’t need to invest in new upgrades to use Natrion components.