from chemistry to pack
The in-situ solidified electrolyte is a WeLion developed and patented technique. The original idea developed for the in-situ solidification was to solve the solid to solid contact issues that arise when assembly solid layers. The 2017 patent [1] lays out the technology and innovation across all chemistries. The simple steps to the approach is to … Read more
The WeLion SHE350-106Ah solid state battery cell is very close in specifications to that used in the 150kWh NIO ES6. The cell is made by Beijing WeLion New Energy Technology Co. Ltd and at ~360Wh/kg is at the leading edge of current 2023 production battery cells. This cell has a slightly lower energy density at … Read more
The 150kWh NIO ES6 is ground breaking for a number of reasons and perhaps 260Wh/kg at pack level is not the most significant. This post has been built based on the support and sponsorship from: About:Energy, AVANT Future Mobility, Quarto Technical Services, TAE Power Solutions and The Limiting Factor. NIO chairperson and CEO has shared the ES6 will be able to … Read more