Sunday, February 25, 2024

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EurekAlert! AAAS

Established in 1996, EurekAlert! is a nonprofit news-release distribution platform operated by the American Association for the Advancement of Science (AAAS) as a resource for journalists and the public. EurekAlert! hosts news releases produced by universities, journal publishers, medical centers, government agencies, corporations, and other organizations engaged in all disciplines of scientific research.

Cobalt-free electrodes achieved with nickel ions

Yokohama National University Many electric vehicles are powered by lithium-ion batteries that rely on cobalt — a scarce, expensive metal with high environmental and social...

Improving traffic signal timing with a handful of connected vehicles

Communities could reduce costs and cut vehicle emissions - all in the name of shortening your trip University of Michigan With GPS data from as little...

A battery’s hopping ions remember where they’ve been

Seen in atomic detail, the seemingly smooth flow of ions through a battery’s electrolyte is surprisingly complicated. Solid-state batteries store and release charge by nudging...

Researchers have shed important new light on what the early signs of battery failure look like

Argonne researchers complete an in-depth examination of soft-shorts, a phenomenon that is an early step toward permanent failure in a battery DOE/Argonne National Laboratory An Argonne...

Resting boosts performance of lithium metal batteries

Stanford University Next-generation electric vehicles could run on lithium metal batteries that go 500 to 700 miles on a single charge, twice the range of...

Engineers develop hack to make automotive radar hallucinate

Researchers trick automotive radar in real-time with no prior knowledge about the system to demonstrate vulnerabilities that need addressed Duke University A black sedan cruises silently...

Cobalt-free batteries: MIT chemists developed a battery cathode based on organic materials

Many electric vehicles are powered by batteries that contain cobalt — a metal that carries high financial, environmental, and social costs. MIT researchers have now...

Solid state battery design charges in minutes, lasts for thousands of cycles

Research paves the way for better lithium metal batteries Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed...

Architectures, opportunities, and challenges of Internet-of-batteries for Electric Vehicles

The present battery technology employed in electric vehicles (EVs) faces several critical challenges. Firstly, the limited operation range of EVs remains a major concern...

Towards more accurate 3D object detection for robots and self-driving cars

Researchers have developed a network that combines 3D LiDAR and 2D image data to enable a more robust detection of small objects. Ritsumeikan University Robotics and...

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