Sizing Up the Challenges in Extracting Lithium From Geothermal Brine Berkeley Lab scientists assess the…
Browsing: Lithium-Ion
Lithium-ion (Li-ion) batteries are a type of rechargeable battery that have become ubiquitous in modern electronics due to their high energy density, low self-discharge rate, and long lifespan. These batteries are composed of lithium ions that move from the negative electrode to the positive electrode during discharge, and back when charging. They are used in a wide range of devices, from small electronics like smartphones and laptops to large applications such as electric vehicles and grid storage systems. Li-ion batteries are favored for their efficiency and performance, but they also pose challenges such as safety risks related to overheating and potential environmental impacts during disposal. Ongoing research aims to improve their safety, capacity, and sustainability, making them a crucial component of modern technology.
A new study finds that investments in R&D on materials and chemistry were key, while…
Asst. Prof. Chong Liu seeks to design electrodes to collect lithium for batteries from seawater.…
Scientists developed a fast-charging, durable battery anode, paving the way for safer, more practical EVs.…
High-valent Ni3+ accelerates oxygen release in lithium-ion battery cathodes, posing safety risks. A research group…
Nanostructured electrodes fracture during use, leading to buildup of SEI layers and battery failure. These…
Scientists visualized the oxygen-driven redox mechanism in lithium-rich batteries, revealing a path toward higher-capacity, next-gen…
Use of a novel electrolyte could allow advanced metal electrodes and higher voltages, boosting capacity…
Analysis quantifies a dramatic price drop that parallels similar improvements in solar and wind energy,…
Novel Catalyst Material Could Enable Better Lithium-Sulfur Batteries, Power Next-Gen Electronics At the heart of…
Conductive carbon fillers in lithium-ion batteries allow high power output with reversible energy storage. Lithium-ion…
With Telsa in the lead, the electric vehicle market is growing around the world. Unlike…
A novel pretreatment strategy resolves a long-standing issue of silicon anode materials. This solution-based strategy…
Stabilizing the surface of over-lithiated layered oxides using DNA from salmon and carbon nanotubes. Improved…
Mass-producing ceramic-based flexible sheet electrolytes at room temperature. Researchers at Tokyo Metropolitan University have developed…
A fast Li-ion conducting solid electrolyte material comparable to the liquid electrolytes used in typical…
The device brings lithium metal batteries one step closer to commercial viability. Researchers at the…
Scientists Learn More about the First Hours of a Lithium-ion Battery’s Life The first hours…