article thumbnail

UT Austin team devises new strategy for safe, low-cost, all-solid-state rechargeable Na or Li batteries suited for EVs

Green Car Congress

Researchers at the University of Texas at Austin, including Prof. The glass also contains electric dipoles that endow it with a large dielectric constant. Schematic of an all-solid-state Li-S cell with the glass electrolyte; during discharge the metallic-lithium anode is plated on the cathode carbon-copper composite current collector.

Low Cost 150
article thumbnail

Goodenough and UT team report new strategy for all-solid-state Na or Li battery suitable for EVs; plating cathodes

Green Car Congress

lithium, sodium or potassium) on a copper–carbon cathode current collector at a voltage of more than 3.0 Finally, sodium is cheaper than lithium and widely available from the oceans, which makes a sodium battery preferable to a lithium battery, but insertion hosts for Na + have lower capacities than insertion hosts for Li +.

Li-ion 150
article thumbnail

Univ. of Texas researchers propose lithium- or sodium-water batteries as next generation of high-capacity battery technology; applicable for EVs and grid storage

Green Car Congress

John Goodenough, are proposing a strategy for high-capacity next-generation alkali (lithium or sodium)-ion batteries using water-soluble redox couples as the cathode. The present sodium-sulfur battery operates above 300 °C. A = lithium or sodium (Li or Na), M represents a metal and 1 ≤ n < z. —Lu et al.

Sodium 218
article thumbnail

Former Tesla 4680 cell production engineer lands at American Battery Factory

Teslarati

The LFP cell is a major part of many automakers’ plans for future electric vehicles as more cell chemistries are being utilized to combat excessive demand. and the company is looking for Herbermann to lead and support all aspects of its manufacturing and production operations.

Engine 100
article thumbnail

DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

Green Car Congress

In the first group, 16 awards totaling $435 million will support fully integrated, regional Smart Grid demonstrations in 21 states, representing more than 50 utilities and electricity organizations with a combined customer base of almost 100 million consumers. A full list by state of the all the projects is available here.