Researchers at the Skolkovo Institute of Science and Technology (Skoltech) in Russia have made significant advancements in the field of electric vehicle batteries. Their recent study, published in the Journal of Energy Storage, aims to develop solutions that make electric vehicle batteries both more affordable and environmentally friendly.
A key focus of their research is the development of anode materials, which are critical components in batteries found in electric vehicles and other electronic devices. Currently, graphite is the prevalent anode material; however, its production is costly and environmentally damaging. Synthetic graphite, derived from petroleum and processed in coal-fired facilities, contributes to air pollution, as noted by S&P Global.
Despite the advantages of electric vehicles over traditional gasoline-powered ones, the limitations of existing battery performance remain a challenge. The findings from Skoltech may pave the way for a future battery industry that is less dependent on graphite.
To enhance battery performance and reduce costs, researchers have turned to polycyclic aromatic hydrocarbons (PAHs) for the development of anodes. PAHs are naturally occurring materials that result from the decomposition or combustion of organic substances and are significantly less expensive than graphite. When crystallized, these materials demonstrate high energy efficiency, which presents promising potential for energy storage applications.
The researchers stated, “Our results provide important fundamental and practical information on the prospects of using cyclic aromatic hydrocarbon crystals for energy storage applications.”
Skoltech is not alone in its endeavors to improve the sustainability of electric vehicles; UK-based startup Zenobe is also engaged in initiatives to repurpose electric vehicle batteries, underscoring the growing demand for sustainable solutions amidst concerns about the long-term efficiency and environmental impact of electric vehicle batteries.
Currently, details regarding Skoltech’s future expansion plans remain unclear.
