PPG, longtime developer of paints, coatings and other materials, has announced it has entered into a partnership with SiNode Systems, an advanced materials company developing silicon-graphene materials for next-gen batteries, to accelerate the commercialization of high-energy anode materials for advanced battery applications in electric vehicles.
The 30-month project will focus on the development and demonstration of anode materials that will store more energy than conventional lithium-ion battery materials, enabling electric vehicles to travel farther on a single charge or to have a lighter-weight battery. The project will focus on improving the stability and scalability of SiNode’s anode materials to meet or exceed USABC targets for a battery’s active materials, which store the energy. Raymor Industries (that recently secured a $2.3 million grant from the Canadian government to integrate graphene into lithium-ion batteries) will provide graphene to PPG, which will then prepare the material for SiNode. PPG will help both Raymor and SiNode scale up their manufacturing processes to production volumes to support the project.
In 2016, SiNode was selected among several competitors to receive a contract for the project from the United States Advanced Battery Consortium (USABC), which is providing 50% of the project’s funding through the U.S. Department of Energy. Project partners are funding the remaining 50 percent.
PPG's research fellow said, “We believe SiNode’s technology has great potential to benefit the battery market, and we appreciate this opportunity for collaboration. Boosting the range and reducing the weight of electric vehicles through batteries that store more energy will increase the practicality of, and consumer interest in, these cars. Applying PPG technology to help improve the sustainability of products, such as electric vehicles, is a strategic goal for us, and we are pleased to participate in this project.”