Cross Border Power / XNRGI
Posted: Thu Jul 18, 2019 3:31 am
They claim: 1400 Wh/l and 405 Wh/kg using etched silicon wafers:
2 minute video about the technology: https://www.youtube.com/watch?v=1lJERwQg2o0
5 page white paper: https://xnrgi.com/wp-content/uploads/20 ... -Paper.pdf
Apparently this makes it easy to recycle. No dendrites.each 12-inch silicon wafer consists of some 36 million of these vertical “micro-batteries” machined into the wafer’s surface. Which, as the explainer video argues, decreases the charge time of the macro-battery (made up of many micro-batteries) as well as the manufacturing cost of the technology, as it’s based on already scaled-up silicon fabrication processes used in computer chip manufacturing today
Article: https://spectrum.ieee.org/energywise/en ... ed-batteryXNRGI has “has already built more than 600 working samples (8 billion micro-batteries) for a wide range of clients.
2 minute video about the technology: https://www.youtube.com/watch?v=1lJERwQg2o0
5 page white paper: https://xnrgi.com/wp-content/uploads/20 ... -Paper.pdf