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BASF, a global chemical leader, and Group14 Technologies, the largest producer of advanced silicon battery materials, have introduced a commercially viable silicon anode battery solution. The collaboration combines BASF鈥檚 Licity庐 2698 X F binder with Group14鈥檚 SCC55庐 silicon battery material to deliver a drop-in-ready technology that enhances battery performance in both standard and extreme conditions.

The co-developed solution is engineered to improve batteries with silicon-dominant anodes, offering faster charging, higher energy density, and remarkable durability. In tests conducted at room temperature, battery cells using this solution surpassed 1,000 charge cycles while maintaining 80% of their capacity. Even at elevated temperatures of 113掳F (45掳C), the cells demonstrated more than 500 cycles, delivering nearly four times the energy capacity of traditional graphite anodes.

鈥淭he future of energy storage powered by silicon batteries is here, and our collaboration with BASF is driving mainstream adoption at unprecedented speed,鈥� said Rick Luebbe, CEO and co-founder of Group14 Technologies. 鈥淏y combining technologies, we are giving battery manufacturers the ability to deliver high-performance, scalable silicon batteries faster than ever to meet today鈥檚 soaring energy demands.鈥�

The Licity 2698 X F binder was specifically developed by BASF for silicon-rich anodes. Its role in stabilizing electrodes under intense conditions complements the capabilities of SCC55, resulting in improved cycle life and consistent performance. The outcome is a durable, efficient battery solution capable of operating in a wide range of environments.

鈥淪ilicon is now an attractive technology without the limitations of the past,鈥� said Dr. Dirk Wulff, global technical battery binder manager at BASF. 鈥淏y combining our expertise, we achieved an anode cell chemistry that not only meets but exceeds industry requirements.鈥�

Prof. Dr. Thomas Schiele, vice president of BASF鈥檚 battery binder business in EMEA, emphasized the broader impact of the technology. 鈥淪trong and capable lithium batteries are crucial for the mass adoption of electric mobility. Our BASF dispersions business provides Licity binders that push this technology further.鈥�

The partnership between BASF and Group14 reflects a broader industry push to commercialize next-generation battery technologies. With a growing demand for energy storage in electric vehicles and other high-performance applications, silicon-dominant anodes present a promising path forward. The newly introduced solution, grounded in proven, commercially available materials, marks a significant step toward scalable, long-lasting energy storage systems designed to meet evolving global energy needs.

Established with the mission to electrify everything, Group14 is the global leader in commercial silicon battery technology, driving the transition to silicon-based energy storage. Its signature material, SCC55庐, is already powering millions of devices across the globe, offering exceptional battery performance and supporting the advancement of AI-driven technologies and next-generation mobility. With a worldwide presence, Group14 serves customers that account for 95% of global lithium-ion battery production.