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Many thanks, Dr. Khasha Ghaffarzadeh and colleagues from TechBlick for putting groundbreaking battery technology on stage last week!
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The driving force that enables the introduction of new technology approaches depends on each application's current dominant pain point, for example:
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IoT - longevity, form factor
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wearables - energy density
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aerospace - energy & power density
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high-end EVs - energy density & fast charge
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mass market EVs - costs
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mass market stationary applications - costs
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Because SEI formation and lithium dendrite formation can be better suppressed with solid electrolytes as compared to liquid electrolytes, there is a favorable prospect of achieving substantial energy density and cost improvements with negative electrode active materials that were not much used commercially up to now.
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Mass market EV cell makers Tesla, Panasonic / Toyota, LG Energy Solution will benchmark external efforts against their own efforts, which according to patent filings might include deploying micro-scale Si (<5 $/kg).
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This post was also published on LinkedIn.
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