PRODUCTS / ACTIVE SEPARATOR
It’s not just a separator film. Natrion’s Active Separator goes beyond keeping plus and minus apart — its liquid-independent solid-state ion transport process makes cells safer and longer-lasting.
Our active separator has been carefully designed to be deployed in all formats, in all conditions.
At <15 microns thick, Natrion’s Active Separator can be used as a one-to-one replacement for legacy separators on manufacturing lines.
Thermal runaway mitigated as a failure mode through the elimination of liquid from the separator layer of cells — charge transport is now provided by Active Separator itself via a solid-state mechanism.
Increase usable energy output through reduced cell resistance and irreversible charge inventory loss prevention.
Reduce your bill of materials cost on a $/kWh basis — harnessing more energy for the same price and reduced material intensity.
Our materials are proudly all-American, produced in the U.S. using domestic inputs and wholly recyclable with standard processes.
Active Separator overcomes the fundamental challenges of next-gen Li-metal and Li-sulfur batteries, enabling their mass production and delivering 50%-100% energy density augmentation over current-gen Li-ion.
15 minute charging and 450 Wh/kg now possible without compromising long term performance
A thermal stability range of -50°C to 250°C for increased functionality (state-of-the-art Li-ion can only manage -15°C to 60°C.
Benign failure response to abuse — thermal runaway will not occur
* Natrion's Active Separator-based Li-metal vs. state-of-the-art lithium-ion.
See where Natrion's products are moving the needle
Fast-charging, long-range EVs
No more range anxiety. Peace of mind comes standard with fireproof, fast-charging components that make every EV a long-range powerhouse.
Rugged, reliable battery packs
Natrion provides all-American solutions leveraging secure, dependable supply chains while extending the endurance of systems, platforms, and weapons and diminishing logistical footprints.
Longer duration for all of our devices
Natrion offers unparalleled freedom for device design and innovation by minimizing operational condition requirements (e.g. pressure conditions) while enhancing recyclability and sustainability, promoting environmentally conscious technology.
Reliable clean energy grids and AI data centers
Low-cost and low-maintenance stationary energy storage installations with intrinsic safety built in at the cell level, enabling renewable power sources and providing critical backup power to data centers.
