Electrochemical energy storage encompasses the materials, architectures, and mechanisms that govern rechargeable batteries across diverse chemistries, including lithium-ion, lithium-metal, sodium-ion, multivalent, and aqueous systems. Central themes include the design of advanced cathode and anode materials, solid and polymer electrolytes, and engineered interfaces that control ion transport, interphase formation, dendrite growth, and degradation. The field also integrates manufacturing strategies, operando characterization, and data-driven or AI-guided optimization to improve energy density, safety, cycle life, and fast-charging capability in next-generation batteries.
Engineering
Lithium-metal batteries are among the most promising technologies for energy storage. They offer significantly more energy in less space—and at a lower weight. However, one phenomenon slows down their development: tiny, needle-like ...
Nov 5, 2025
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Energy & Green Tech
Despite lithium-ion (Li) batteries' role as one of the most widely used forms of energy storage, they struggle to operate at full power in low temperatures and sometimes even explode at high temperatures. Researchers at Penn ...
Nov 5, 2025
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Energy & Green Tech
Lithium-metal batteries are garnering attention as the next-generation high-energy battery expected to replace existing lithium-ion batteries. However, commercialization has been difficult due to the high fire risk associated ...
Nov 5, 2025
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Engineering
A team of four universities and three national laboratories, led by The University of Texas at Austin, developed a new approach for solid-state batteries, improving their performance while reducing the manufacturing costs. ...
Nov 4, 2025
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Energy & Green Tech
In light of the growing demand for energy storage for the energy transition, there is an urgent need for cost-effective, safe and resource-efficient battery technologies. Sodium-ion batteries based on locally available and ...
Nov 3, 2025
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Energy & Green Tech
According to the International Council on Clean Transportation, as of early 2024, there are approximately 40 million electric vehicles (EVs) in operation worldwide. Among them, verified battery-related fires in light-duty ...
Oct 31, 2025
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Energy & Green Tech
In a major advancement for energy storage technology, Professor Yoon Seok Jung and his team at Yonsei University reveal a new fluoride-based solid electrolyte that enables all-solid-state batteries (ASSBs) to operate beyond ...
Oct 31, 2025
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Electronics & Semiconductors
Researchers have created a more energy dense storage material for iron-based batteries. The breakthrough could also improve applications in MRI technology and magnetic levitation.
Oct 31, 2025
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Energy & Green Tech
In an ideal world, an AI model looking for new materials to build better batteries would be trained on millions or even hundreds of millions of data points.
Oct 30, 2025
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Engineering
Solid oxide electrolysis cells (SOECs), a key technology for producing green hydrogen without carbon emissions, require a high-temperature "sintering" process to harden ceramic powders. Researchers at KAIST, led by Professor ...
Oct 29, 2025
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