Orion Engineered Carbons, a leading global supplier of specialty and high-performance carbon black, has joined the HiQ-CARB consortium to provide the lithium-ion battery industry with sustainable and high-performance carbon additives. 

Seven leading European industry players, research institutes, and universities are collaborating on the European Union-funded HiQ-CARB project to design and scale up innovative battery materials – including Orion’s high-purity, conductive acetylene black – with very low carbon footprints to meet rapidly expanding market demands. 

“At Orion, we recognize the requirements for advanced materials and are determined to contribute to a sustainable future,” said Sandra Niewiem, Senior Vice President, Global Specialty Carbon Black and EMEA Region, Orion Engineered Carbons. 

“We are pleased to actively contribute to further development of sustainable, high-performing lithium-ion batteries, as our acetylene black has the lowest carbon footprint on the market,” added Niewiem. 

Lithium-ion batteries involve cutting-edge technologies and are used for e-mobility (electrification of vehicles), renewable energy storage, in portable electronic devices, and a wide range of other applications where renewable energy supplies are critical. 

Orion acetylene black offers conductive functionalities that improve lithium-ion battery performance. Acetylene black aggregates form a three-dimensional network to lower the internal resistance of battery cells by enhancing conductivity, ensuring that charge and discharge processes are performed effectively and Ohmic losses are minimized. Its high intrinsic electronic conductivity and purity compared to other carbon blacks leads to significantly higher power densities and longer battery life cycle. 

HiQ-CARB project consortium participants include leading materials producer Arkema, cell producer Customcells, Fraunhofer ISC, Aalto University in Finland and the University of Bordeaux.