Zeta Energy and Huntsman Demonstrate a Major Step Towards a Critical Metal-free Battery with Carbon Nanotubes

Will Mercer
July 2, 2024

Zeta Energy and Huntsman Corporation Advance Battery Technology

Zeta Energy and Huntsman Corporation Revolutionize Battery Technology

Zeta Energy and Huntsman Corporation have achieved a breakthrough in battery technology by developing a lithium-sulfur battery that eliminates the need for critical metals such as copper and aluminum, traditionally used as current collectors. This advancement not only enhances the battery's energy and power density but also addresses the supply chain risks associated with critical materials.

By utilizing carbon-based current collectors instead of metals, the new lithium-sulfur battery significantly increases energy density, surpassing Zeta Energy's previous models. Huntsman's MIRALON® carbon nanotube materials were crucial in this development, offering a lightweight and efficient alternative.

This innovation paves the way for future metal-free batteries with energy densities exceeding 500 Wh/kg, marking a significant step towards more sustainable and efficient battery production. This development is crucial as copper is considered a "critical material" due to its essential role in energy technologies and the potential for supply chain disruptions.

The collaboration between Zeta Energy and Huntsman Corporation highlights the potential for advanced materials to revolutionize energy storage, providing a sustainable solution that enhances performance while mitigating reliance on critical metals.

Stay tuned for more updates on how this groundbreaking technology will shape the future of battery production and energy storage solutions.

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