Articles tagged with "battery-innovation"
Solid-State Battery Breakthrough News — Hype Or Hope? - CleanTechnica
Scientists at the Chinese Academy of Sciences have developed a novel self-healing interface for solid-state lithium batteries that mimics a liquid seal by flowing to fill microscopic gaps between the anode and solid electrolyte. This innovation eliminates the need for heavy external pressure and bulky equipment traditionally required to maintain tight contact within the battery. The key mechanism involves the controlled migration of iodide ions under an electric field, which form an iodine-rich layer attracting lithium ions to fill pores at the interface, thereby enhancing stability and performance. This approach simplifies manufacturing, reduces material use without increasing costs, and enables batteries to achieve specific energies exceeding 500 watt-hours per kilogram—potentially doubling device battery life. While the prototype has shown promising stability and exceptional performance over hundreds of charge/discharge cycles in laboratory tests, the technology remains at an early stage, with significant challenges ahead before commercial viability. Real-world testing under varying temperatures, fast charging, and long-term use is necessary to confirm safety and durability, especially given past costly failures like the
energysolid-state-batterieslithium-ionbattery-technologyenergy-storagematerials-sciencebattery-innovationUS firm’s 'cell-less' EV battery design could add 50% more range
US-based 24M Technologies has developed a novel "cell-less" battery design called Electrode-to-Pack (ETOP) that could enable electric vehicles (EVs) to travel up to 50% farther on a single charge without increasing battery size. Unlike traditional batteries that encase electrodes in individual cells and modules—adding inactive weight and volume—the ETOP system stacks sealed anode and cathode pairs directly into the battery pack. This approach increases the proportion of energy-storing materials from the typical 30-60% to as much as 80%, improving energy density while simplifying manufacturing and reducing costs. Combined with 24M’s proprietary safety and performance technologies, the ETOP platform aims to deliver safe, cost-effective batteries capable of 1,000-mile ranges. The innovation addresses the competitive pressure on US industries reliant on imported batteries by offering a domestic technology that promises higher energy density, design flexibility, and lower capital expenditure for manufacturers. Globally, battery research continues to advance, with new
energybattery-technologyelectric-vehiclesEV-batteriesenergy-storagebattery-innovationmaterials-scienceSpotlight On Energy Storage For New York Climate Week
The article highlights recent advancements and strategic developments in energy storage technologies showcased during New York City Climate Week 2025. A key focus is on 24M Technologies, a Massachusetts startup that introduced its innovative ETOP™ (Electrode-to-Pack) battery system, which can increase electric vehicle (EV) driving range by up to 50%. This technology streamlines battery pack design by sealing electrodes in thin polymer films, allowing electrodes to occupy 80% of the pack volume compared to 30-60% in traditional packs. The system supports multiple battery chemistries, offering automakers cost-effective options without sacrificing range. 24M recently secured $87 million in Series H funding, bringing its total investment to over $500 million from strategic global investors. The article also covers the Global Solar Council’s (GSC) expanded mission to include energy storage, positioning itself as the first global voice for this rapidly growing sector. GSC emphasizes the integration of solar and storage technologies as a transformative solution for reliable
energy-storageEV-batteries24M-Technologiesrenewable-energybattery-innovationsolar-powerenergy-technologyBeyond lithium: inside the Goliath battery revolution
The article features insights from Graeme Purdy, CEO and co-founder of Ilika, on the company’s flagship solid-state battery project, Goliath, which is poised to revolutionize electric vehicle (EV) energy storage. Solid-state batteries offer significant advantages over traditional lithium-ion cells, including higher energy and power density, intrinsic safety, and faster charging. Purdy highlights that these batteries are safer, passing rigorous tests like the nail penetration test without catching fire, which reduces the need for heavy protective engineering and thus lowers vehicle weight and cost while increasing range. Contrary to common perceptions, Purdy asserts that solid-state batteries can be cost-competitive due to cheaper materials and more energy-efficient manufacturing processes, potentially saving thousands on battery pack costs and narrowing the price gap between EVs and internal combustion engine vehicles. Looking ahead, Purdy is optimistic that solid-state batteries will enter low-volume production within a few years and become dominant in the EV market within five years. He acknowledges China’s dominant role in EV
energysolid-state-batterieselectric-vehiclesbattery-technologyenergy-storagebattery-safetybattery-innovationSodium Batteries: Yet Another Sign EVs Are Here To Stay
energysodium-batterieselectric-vehiclesEV-technologybattery-innovationsustainable-energyclean-transportationNorway Has More Energy Transition Plans In The Works
energyEVoffshore-windenergy-storagecharging-stationsbattery-innovationrenewable-energy