New Battery Center Launches In USA
The center at SLAC aims to bridge the gaps between discovering, manufacturing, and deploying innovative energy storage solutions
SLAC National Accelerator Laboratory
Flameproofing Lithium-Ion Batteries With Salt
A polymer-based electrolyte made for batteries that keep working — and don’t catch fire — when heated to over 140 degrees F.
Superconductivity & Charge Density Waves Caught Intertwining at the Nanoscale
Room-temperature superconductors could transform everything from electrical grids to particle accelerators to computers — but before they can be realized, researchers need to better understand how existing high-temperature superconductors work. Now, researchers from the Department of Energy’s SLAC National Accelerator Laboratory, the University of British Columbia, Yale University and others … [continued]
First Realistic Portraits of Squishy Layer that’s Key to Battery Performance
Cryo-EM snapshots of the solid-electrolyte interphase, or SEI, reveal its natural swollen state and offer a new approach to lithium-metal battery design. Originally published by the SLAC National Accelerator Lab. By Glennda Chui Lithium metal batteries could store much more charge in a given space than today’s lithium-ion batteries, and … [continued]
Stanford Researchers Bring “Dead” Lithium Back To Life
One of the key problems with lithium-ion batteries is that, over time, they do lose some of their battery life. This is why recycling them is so important. But what if there was a way to bring them back to life? And by this, I mean make them as good … [continued]
DOE’s Energy Storage Grand Challenge Celebrates Women’s History Month
By Noël Bakhtian If you reflect on the immense contributions of the U.S. Department of Energy (DOE)’s 17 national laboratories to society since the 1930s, it’s easy to conjure up discoveries and capabilities related to the multibillion-dollar, world-class national user facilities spread across the county. But the true keystone to … [continued]
New Approach To Li-Ion Battery Efficiency At Stanford Puts Out Fires
There’s a new approach that is boosting the efficiency of lithium-ion batteries that also puts out fires — making the batteries fireproof. The new approach, according to scientists at Stanford University and the Department of Energy’s SLAC National Accelerator Laboratory, is the reengineering of one of the heaviest components in batteries: sheets of copper or aluminum foil that are used to collect currents.
Tesla & Amprius — What Is Going On? [Updated: Nothing]
Tesla fans have zeroed in on a battery startup called Amprius. A number of clues indicate that it may be acquired by Tesla in the future, or that it at least plays a role in Tesla’s battery innovation and coming announcements at Tesla Battery Day. I’ll come back to the Tesla–Amprius connections in a minute. First, once I saw the name popping up, I recognized it and decided to check the CleanTechnica archives for it. Let’s start there.
USA’s Battery500 Initiative Has Achieved Li-Metal Battery Energy Density Of 350 Wh/kg
Toward the end of President Obama’s time in office, the US Department of Energy (DOE) launched a “Battery500 Consortium.” The goal is in the name: reaching 500 Wh/kg battery energy density with lithium-metal battery cells, a target which was reportedly triple the battery energy density at the time.
The Death Of Oil: Scientists Eyeball 2X EV Battery Range
Scientists deal a killer blow to gasmobiles with new energy storage research showing how to squeeze double the capacity into EV batteries.
