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
Car manufacturers and others who need light, safe, powerful batteries are eager to adopt lithium-sulfur (Li-S) batteries. Not only do they store more energy, and are safer and faster to charge than today's lithium-ion batteries—they're ...
Aug 21, 2025
0
38
Engineering
Fast charging a battery is supposed to be risky—a shortcut that leads to battery breakdown. But for a Georgia Tech team studying zinc-ion batteries, fast charging led to a breakthrough: It made the battery stronger. This ...
Aug 21, 2025
0
101
Electronics & Semiconductors
Researchers have demonstrated a new technique for precisely controlling phase boundaries in thin film materials by manipulating the thickness of those films—allowing them to engineer energy storage materials that do not rely ...
Aug 21, 2025
0
41
Engineering
Researchers affiliated with UNIST have managed to prolong the lifespan of iron-chromium redox flow batteries (Fe-Cr RFBs), large-capacity and explosion-proof energy storage systems (ESS). This advancement enhances the safety ...
Aug 21, 2025
0
58
Electronics & Semiconductors
Numerous market analyses have shown that over the next five years, demand for lithium-ion batteries for everything from personal electric devices to grid-scale energy storage is expected to grow dramatically.
Aug 20, 2025
0
56
Engineering
Over the past decades, energy engineers have been developing a wide range of new technologies that could power electronic devices, robots and electric vehicles more efficiently and reliably. These include solid oxide cells ...
Energy & Green Tech
Researchers in China claim to have achieved a significant breakthrough in lithium battery technology, doubling the energy density (the amount of energy a battery can store relative to its size and weight) of Tesla's most ...
Energy & Green Tech
Lithium metal (Li-metal) batteries are among the most promising alternatives to widely employed rechargeable lithium-ion (Li-ion) batteries, as they could store more energy and thus extend the battery life of many electronic ...
Engineering
3D-SLISE is a quasi-solid electrolyte developed at the Institute of Science Tokyo, which enables safe, fast-charging/discharging of 2.35 V lithium-ion batteries to be fabricated under ambient conditions. With energy-efficient ...
Aug 13, 2025
0
83
Energy & Green Tech
Using a non-destructive method, a team at HZB investigated practical lithium-sulfur pouch cells with lean electrolyte for the first time. With operando neutron tomography, they could visualize in real-time how the liquid ...
Aug 13, 2025
0
48
