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Batteries News
May 20, 2019

Top Headlines
 

New Material Could Unlock Potential for Hydrogen Powered Vehicle Revolution

An international team of researchers has discovered a new material made from manganese hydride that would be used to make molecular sieves within fuel tanks - which store the hydrogen and work ... read more
Scientists have developed a new cathode coating by using an oxidative chemical vapor deposition technique. The new coating can keep a battery's cathode electrically and ... read more

A Step for a Promising New Battery to Store Clean Energy

Researchers have built a more efficient, more reliable potassium-oxygen battery, a step toward a potential solution for energy storage on the nation's power grid and longer-lasting batteries in cell ... read more
Researchers have 3D-printed an all-liquid ''lab on a chip'' that, with the click of a button, can be repeatedly reconfigured on demand to serve a wide range of applications - ... read more
Latest Headlines
updated 9:20am EDT

Earlier Headlines
 

A Close Look at Lithium Batteries

To better analyze the causes of malfunctions and premature failure of lithium batteries, researchers have developed a technique that visualizes the distribution of active lithium on the anode and ... read more

Better Method to Recycle and Renew Used Cathodes from Lithium-Ion Batteries

Researchers have improved their recycling process that regenerates degraded cathodes from spent lithium-ion batteries. The new process is safer and uses less energy than their previous method in ... read more

Creating a lithium-ion battery that can charge in a matter of minutes but still operate at a high capacity is possible. This development has the potential to improve battery performance for consumer ... read more

Tiny, individual, flexible ribbons of crystalline phosphorus have been made in a world first, and they could revolutionize electronics and fast-charging battery technology. Since the isolation of ... read more

Graphene Coating Could Help Prevent Lithium Battery Fires

Researchers report that graphene -- wonder material of the 21st century -- may take the oxygen out of lithium battery ... read more

Engineers Develop Concept for Hybrid Heavy-Duty Trucks

Researchers have devised a new way of powering heavy-duty trucks that could drastically curb pollution, increase efficiency, and reduce or even eliminate their net greenhouse gas ... read more

Materials scientists demonstrate an environmentally friendly solution to remove valuable cobalt and lithium metals from spent lithium-ion batteries. The metals and the eutectic solvent they use to ... read more

Researchers have found a new way to make cathodes for lithium batteries, offering improvements in the amount of power for both a given weight and a given ... read more

Although we're still a long way from commercial airplanes powered by a combination of fossil fuel and batteries, a recent feasibility study explored fuel/battery configurations and the energy ... read more

Predicting the Useful Life of Batteries With Data and AI

In an advance that could accelerate battery development and improve manufacturing, scientists have found how to accurately predict the useful lifespan of lithium-ion batteries, used in devices from ... read more

Scientists have developed a new complex hydride lithium superionic conductor that could result in all-solid-state batteries with the highest energy density to ... read more

Advances Point the Way to Smaller, Safer Batteries

New research advances the design of solid-state batteries, a technology that is inherently safer and more energy-dense than today's lithium-ion batteries, which rely on flammable liquid ... read more

Cause of Cathode Degradation Identified for Nickel-Rich Materials

A team of scientists have identified the causes of degradation in a cathode material for lithium-ion batteries, as well as possible remedies. Their findings could lead to the development of more ... read more

Novel Technology Aims to Improve Lithium Metal Battery Life, Safety

Rechargeable lithium metal batteries with increased energy density, performance, and safety may be possible with a newly-developed, solid-electrolyte interphase (SEI), according to ... read more

Double Helix Structure Discovered in Synthetic Macromolecule

Discovery comes as an extension of the development of a polymer ion-gel, which promises to outperform conventional flammable liquid battery ... read more

Tracking Firefighters in Burning Buildings

Researchers have created a motion-powered, fireproof sensor that can track the movements of firefighters, steelworkers, miners and others who work in high-risk environments where they cannot always ... read more

Electric Car Batteries Inspire Safer, Cheaper Way to Make Compounds Used in Medicines

Inspired by the refined electrochemistry of electric car batteries, scientists have developed a battery-like system that allows them to make potential advancements for the manufacturing of medicines. ... read more

Expanding the Use of Silicon in Batteries, by Preventing Electrodes from Expanding

Silicon anodes are generally viewed as the next development in lithium-ion battery technology. Silicon's ability to absorb more charge translates to longer battery life and smaller batteries, if ... read more

Powering a Pacemaker With a Patient's Heartbeat

Implantable pacemakers have without doubt altered modern medicine, saving countless lives by regulating heart rhythm. But they have one serious shortcoming: Their batteries last only five to 12 ... read more

Digital Phase-Locked Loop Achieves a Power Consumption of 0.265 mW

Scientists have developed an advanced phase-locked loop (PLL) frequency synthesizer that can drastically cut power consumption. This digital PLL could be an attractive building block for Bluetooth ... read more

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