4. Sion Power’s better Li-metal anodes by force!

 

Link to patent US20180269520

Link to Sion Power’s Li-metal anode commercial cell

Sion Power has been a leader in batteries with lithium metal for more than 20 years. Traditionally championing lithium-sulfur batteries, it has recently expanded into high energy density batteries with lithium metal and traditional high voltage cathodes such as NMC622/811, etc. It’s Licerion product offers a 20Ah pouch cell,  500 Wh/kg, 1000 Wh/l with an impressive EOL of 80% after 500 cycles at C/3. In this podcast i discuss its 2018 patent on the importance of (anisotropic) pressure applied to cells with lithium metal anodes. Enjoy!

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