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Global News

China's 'Condensed' Battery Breakthrough Paves the Way for Long-Range 1000KM Electric Cars and Planes

China-based battery manufacturer Contemporary Amperex Technology Co. Limited (CATL) has announced a groundbreaking development in battery technology that could potentially power long-range electric cars and planes. With its new 'condensed' battery, CATL claims to store almost double the power of Tesla's top-of-the-range 4680 cell, which was considered a game-changer just a few months ago. Will this innovation bring electric motoring dreams to reality? The new battery's remarkable energy density has the potential to enable electric vehicles (EVs) to travel up to 1,000 kilometers (621 miles) on a single charge, eliminating the need for frequent recharging. This breakthrough could also have a significant impact on the aviation industry by removing technological barriers that have hindered the development of electric-powered passenger flights. CATL achieved this milestone by utilizing semisolid-state battery technology, which employs partially solid electrolytes instead of the traditional liquid or gel electrolytes found in current lithium-ion batteries. This advancement not only increases energy density but also holds the promise of smaller, more affordable EV batteries. As the demand for electric vehicles continues to surge, the range of EVs has quadrupled over the past decade. This battery breakthrough by CATL could further accelerate the transition to sustainable transport and make electric vehicles more accessible to the masses. In a noteworthy competition, Gotion High Tech, a Volkswagen-backed company based in China, has also announced plans to bring a 1,000-kilometer range battery, called 'Astroinno,' to the mass market by 2024.  The race to develop high-performance batteries marks a significant stride towards achieving universal electrification in transportation, encompassing sea, land, and air travel.

26 Dec 2023
Global News

NASA Makes Groundbreaking Progress in Solid-State Battery Development Which May Revolutionize Energy Storage

NASA researchers at the SABERS (Solid-state Architecture Batteries for Enhanced Rechargeability and Safety) project have achieved a major breakthrough in battery technology, potentially revolutionizing energy storage. Their experimental solid-state battery packs have shown promising results, outperforming traditional lithium-ion batteries and offering the possibility of doubling or even tripling energy output. Lithium-ion batteries, commonly used in electric vehicles, are prone to overheating, fire hazards, and gradual loss of charge over time due to the presence of liquids. In contrast, the SABERS project focuses on developing solid-state batteries that eliminate these drawbacks. By stacking sulfur and selenium cells directly on top of each other without casings, the SABERS team has achieved significant weight savings. Not only does this design reduce the battery's weight by 30 to 40 percent, but it also enables the storage of double or triple the energy capacity compared to state-of-the-art lithium-ion batteries. The implications of this breakthrough extend beyond electric vehicles. Sustainable aviation, in particular, stands to benefit from the development of these high-performance batteries. As air travel contributes around 2% of global greenhouse gas emissions, battery-powered flight could help mitigate carbon emissions from jet fuel. NASA's collaboration with Georgia Tech has provided valuable insights into the mechanics and practical aspects of these solid-state batteries. The project has met its energy and safety targets while demonstrating the ability to operate under realistic conditions. With the potential to revolutionize energy storage and power a wide range of applications, NASA's solid-state battery breakthrough represents a significant step forward in sustainable technology. As further research and development continue, the possibilities for a greener and more energy-efficient future are within reach.

3 Oct 2023
Global News

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