Batteries

Batteries

Breakthrough in Magnesium Battery Research: High-Energy, Rechargeable Batteries on the Horizon

Researchers from Chongqing University have made significant progress in the development of high-energy, rechargeable magnesium batteries, offering a promising alternative to lithium-ion batteries. The team's innovative approach uses high-voltage cathodes paired with specialized electrolytes to achieve high energy density. This breakthrough has the potential to revolutionize the field

Batteries

The Dark Side of Electric Vehicles: Environmental and Humanitarian Crises in the Democratic Republic of Congo

Electric vehicles and lithium-ion batteries, touted as environmentally friendly alternatives to traditional fossil fuels, have a darker side. In the Democratic Republic of Congo (DRC), mining operations for cobalt and other minerals used in these batteries contribute to deforestation, pollution, food insecurity, and exploitative labor practices. Despite the push for

Batteries

Breakthrough in Lithium Metal Anode Technology Yields Sevenfold Increase in Ionic Conductivity

Researchers at Oak Ridge National Laboratory have developed a polymer-ceramic composite electrolyte that enables lithium metal anodes, a significant improvement in energy density for next-generation advanced batteries. The new electrolyte, composed of a vinyl ethylene carbonate (VEC) based single-ion-conducting polymer and a high-entropy Li-garnet (HE Li-garnet) ceramic, achieves a sevenfold

Batteries

Breakthrough in Sodium-Ion Battery Technology: Nickel-Cobalt Bimetallic Coordination Polymer-Derived Nanosheets

Researchers from Guangzhou University have developed a novel nickel-cobalt bimetallic coordination polymer (NiCoCP) that has the potential to revolutionize sodium-ion battery technology. According to a recent study published in Acta Metallurgica Sinica (English Letters), the NiCoCP-derived nanosheets exhibit superior rate performance and long-lasting cycle life, making them an attractive alternative