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.
Energy & Green Tech
A research team has identified a previously unknown degradation mechanism that occurs during the use of lithium-ion batteries. Their findings are published in Advanced Energy Materials.
Mar 31, 2025
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Energy & Green Tech
Chibueze Amanchukwu wants to fix batteries that haven't been built yet. Demand for batteries is on the rise for EVs and the grid-level energy storage needed to transition Earth off fossil fuels. But more batteries will mean ...
Mar 26, 2025
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Energy & Green Tech
Sometimes cell phones die sooner than expected or electric vehicles don't have enough charge to reach their destination. The rechargeable lithium-ion (Li-ion) batteries in these and other devices typically last hours or days ...
Mar 26, 2025
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146
Engineering
Researchers have developed a novel combination of materials that have organic and inorganic properties, with the goal of using them in technologies that convert carbon dioxide from the atmosphere into a liquid fuel. The paper, ...
Mar 24, 2025
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Engineering
As the world makes more use of renewable energy sources, new battery technology is needed to store electricity for the times when the sun isn't shining, and the wind isn't blowing.
Mar 24, 2025
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Engineering
A team of engineers, chemists and materials scientists in China and the U.S. has found a material that can be used to dramatically speed up charging time for lithium batteries without loss of capacity. In their study published ...
Engineering
Researchers have developed new technology to detect dangerous gas leaks in lithium-ion batteries
Mar 21, 2025
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Energy & Green Tech
In recent years, researchers have been trying to develop increasingly advanced battery technologies that can be charged faster and store more energy, while also remaining safe and stable over time. Lithium-metal batteries ...
Energy & Green Tech
All-solid-state lithium-ion batteries (ASSBs) have garnered attention for their high energy density and superior safety. However, their commercialization remains challenging due to the lack of solid-state electrolytes (SSEs) ...
Mar 20, 2025
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Engineering
A research team at UNIST has identified the causes of oxygen generation in a novel cathode material called quasi-lithium and proposed a material design principle to address this issue.
Mar 20, 2025
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