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      Batteries News
      December 3, 2020

      Top Headlines
       

      New Technique Seamlessly Converts Ammonia to Green Hydrogen

      Researchers have developed a highly effective, environmentally friendly method for converting ammonia into hydrogen. The new technique is a major step forward for enabling a zero-pollution, ...

      Printable, High-Performance Solid-State Electrolyte Films for Next-Generation Batteries

      A team has developed a new method of printing and sintering a variety of solid-state electrolyte thin films called 'printing and radiative ...

      An Underwater Navigation System Powered by Sound

      Underwater backscatter localization could allow for battery-free ocean exploration. The system is akin to subsea GPS and has potential applications in marine conservation, aquaculture, underwater ...

      Charging Electric Cars Up to 90% in 6 Minutes

      POSTECH Professor Byoungwoo Kang's research team uncovers a new Li-ion battery electrode material that can achieve high-energy density and high power capability per volume without reducing particle ...
      Latest Headlines
      updated 3:33pm EST

      Earlier Headlines
       

      Zinc-Ion Hybrid Capacitors With Ideal Anions in the Electrolyte Show Extra-Long Performance

      Metal-ion hybrid capacitors combine the properties of capacitors and batteries. One electrode uses the capacitive mechanism, the other the battery-type redox processes. Scientists have now ...

      Making Disorder for an Ideal Battery

      The lithium batteries that power our electronic devices and electric vehicles have a number of drawbacks. The electrolyte is a flammable liquid and the lithium they're made of is a limited ...

      Airdropping Sensors from Moths

      Researchers have created a sensor system that can ride aboard a small drone or an insect, such as a moth, until it gets to its ...

      New Findings Pave the Way to Environmentally Friendly Supercapacitors

      Similar to batteries, supercapacitors are suitable for the repeated storage of electrical energy. Researchers have now presented a particularly safe and sustainable variant of such a ...

      Ecological Power Storage Battery Made of Vanillin

      Researchers have found a way to convert the aromatic substance vanillin into a redox-active electrolyte material for liquid batteries. The technology is an important step towards ecologically ...

      Battery Fires: Industry and Research Must Work Together for Safer Batteries

      Fire safety issues with lithium-ion batteries could be addressed with better collaboration across sectors, experts have ...

      Sodium-Ion Batteries Are a Valid Alternative to Lithium-Ion Batteries

      A team of scientists combined their knowledge and expertise to assess the current status of the Na-ion technology from materials to cell development, offering a realistic comparison of the key ...

      Scientists Identify Solid Electrolyte Materials That Boost Lithium-Ion Battery Performance

      The discovery could help battery researchers design the first solid electrolytes that are safe, cheap and ...

      New Discovery to Have Huge Impact on Development of Future Battery Cathodes

      A new article reveals how researchers fully identified the nature of oxidized oxygen in the important battery material - Li-rich NMC - using RIXS (Resonant Inelastic X-ray Scattering). This compound ...

      Fast Calculation Dials in Better Batteries

      A simpler and more efficient way to predict the performance of batteries will lead to better batteries, according to ...

      Predicting the Slow Death of Lithium-Ion Batteries

      A new model offers a way to predict the condition of a battery's internal systems in real-time with far more accuracy than existing tools. In electric cars, the technology could improve driving ...

      Scientists Probe the Chemistry of a Single Battery Electrode Particle Both Inside and out

      Cracks and chemical reactions on a battery particle's surface can degrade performance, and the particle's ability to absorb and release lithium ions also changes over time. Scientists stuck ...

      Recharging N95 Masks for Continued Usage

      In a new article, researchers share a method to restore the filtration efficiency of N95 masks to out-of-box levels, as long as the mask is not structurally ...

      Battery-Free Game Boy Runs Forever

      Researchers develop first-ever battery-free, energy-harvesting, interactive device. And it looks and feels like a retro 8-bit Nintendo Game ...

      New Anode Material Could Lead to Safer Fast-Charging Batteries

      Scientists have discovered a new anode material that enables lithium-ion batteries to be safely recharged within minutes for thousands of cycles. Known as a disordered rocksalt, the new anode is made ...

      Decades-Old Mystery of Lithium-Ion Battery Storage Solved

      For years, researchers have aimed to learn more about a group of metal oxides that show promise as key materials for the next generation of lithium-ion batteries because of their mysterious ability ...

      How Dangerous Are Burning Electric Cars?

      What happens if an electric car burns in a road tunnel or an underground car park? In the Hagerbach test tunnel in Switzerland, researchers and tunnel safety experts set fire to battery cells of ...

      Scientists Use Fruit Peel to Turn Old Batteries Into New

      Scientists have developed a novel method of using fruit peel waste to extract and reuse precious metals from spent lithium-ion batteries in order to create new batteries. The scientists say that ...

      Thin Layer Protects Battery, Allows Cold Charging

      In the search for a reliable, quick-charging, cold-weather battery for automobiles, a self-assembling, thin layer of electrochemically active molecules may be the solution, according to a team or ...

      New Insights Into Lithium-Ion Battery Failure Mechanism

      Researchers have identified a potential new degradation mechanism for electric vehicle batteries - a key step to designing effective methods to improve battery ...

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