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.
Hardware
Researchers have developed a memory technology that can store and retain data using almost no electricity by controlling spin states through temperature changes. The work, led by researchers from POSTECH and Chungnam National ...
May 13, 2026
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Energy & Green Tech
Carbon neutrality may come in the form of a battery. All-solid-state batteries (ASSBs) are gaining traction in the energy and electric vehicle industries as potentially safer alternatives to the standard, flammable liquid ...
May 13, 2026
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Energy & Green Tech
Conventional catalyst designs have largely focused on thermodynamic properties, such as adsorption energy, to optimize catalytic activity. Now, however, a research team from the Institute of Metal Research of the Chinese ...
May 12, 2026
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Engineering
A research team led by Principal Researcher Kim Jaehyun from the Division of Energy and Environmental Research at DGIST has developed a solid electrolyte technology for lithium metal batteries that operates stably even at ...
May 12, 2026
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Automotive
Fast charging shortens the life of vehicle batteries, but is necessary on longer journeys with electric vehicles. Researchers at Chalmers University of Technology, Sweden, have now developed a new AI method that adapts fast ...
May 12, 2026
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Energy & Green Tech
A crucial clue to simultaneously increasing electric vehicle (EV) driving range and battery lifespan has been discovered. A research team at KAIST has observed the exact moment of degradation in lithium metal batteries at ...
May 11, 2026
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Engineering
Although solid-state batteries (SSBs) demonstrate high performance and are intrinsically safe, their capacity currently declines rapidly. A team from TU Wien, Humboldt-University Berlin and HZB has now analyzed a TiS₂|Li₃YCl₆ ...
May 11, 2026
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Electronics & Semiconductors
Scientists at the Department of Energy's Oak Ridge National Laboratory have shown for the first time that ferroelectricity can be directly written into aluminum nitride using a tightly focused helium ion beam at the Center ...
May 7, 2026
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Engineering
The transition toward renewable energy is redefining the operation of power systems worldwide. However, this shift brings a growing technical challenge: the loss of grid stability. Unlike conventional power plants, renewable ...
May 6, 2026
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Engineering
Good electrochemical energy storage (EES) devices such as rechargeable batteries and supercapacitors can store a lot of energy and release it quickly, but these design goals are often at odds with each other. Using design ...
May 5, 2026
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