Researchers in the Peter Bruce Group have published in Joule a new method for protecting lithium anodes in liquid cells using solid electrolytes.
Their research found that LLZTo is not stable in contact with the carbonate-based liquid electrolyte currently used in commercial lithium-ion batteries, but that a LLZTO/LP30 interface has a significant associated resistance.
Furthermore, they found the resistance between the ceramic and liquid electrolyte increases to undesirable values due to the formation of a solid electrolyte interphase.