Dec
22
Lithium Ion Batteries Might Get Cheaper and Better
December 22, 2020 | Leave a Comment
Oak Ridge National Laboratory (ORNL) researchers have developed a new family of cathodes with the potential to replace the costly cobalt-based cathodes typically found in today’s lithium-ion batteries that power electric vehicles and consumer electronics. The new family class named NFA, which stands for nickel-, iron- and aluminum-based cathode, is a derivative of lithium nickelate […]
Sep
23
Old Lithium Ion Battery Storage Mystery Solved
September 23, 2020 | Leave a Comment
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 to store significantly more energy than should be possible. An international research team, co-led by The University of Texas at Austin, has cracked […]
Aug
25
New Anode Material Extends Life Of Lithium Ion Batteries
August 25, 2020 | Leave a Comment
Researchers at Karlsruhe Institute of Technology (KIT) and Jilin University in Changchun/China investigated a highly promising anode material for future high-performance batteries. The material is lithium lanthanum titanate with a perovskite crystal structure (LLTO). The researchers can improve the energy density, power density, charging rate, safety, and cycle life of batteries without requiring a decrease […]
Jan
16
New Polymer May Help Batteries Be Self Healing Recyclable
January 16, 2020 | Leave a Comment
University of Illinois at Urbana-Champaign engineers have developed a solid polymer-based electrolyte that can self-heal after damage. Plus the material can also be recycled without the use of harsh chemicals or high temperatures. The new study, which could help manufacturers produce recyclable, self-healing commercial batteries, is published in the Journal of the American Chemical Society. […]
Jun
19
Why Lithium Ion Batteries Are Still Not Good Enough
June 19, 2019 | Leave a Comment
A Purdue University scientists led a multi-institute team of researchers has developed the most comprehensive view yet of lithium-ion battery electrodes. The electrodes are where most damage typically occurs from charging them repeatedly. The researchers say manufacturers could use this information to design batteries for your smartphone or car that are both more reliable and […]
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