The secret to longer lasting batteries might be in how soap works, new study says

https://techxplore.com/news/2023-11-secret-longer-batteries-soap.html

"increase energy density... lithium metal... localized high-concentration electrolytes made mixing high concentrations salt in solvent with diluent making electrolyte flow better, maintaining battery's power... micelle-like structures form within electrolyte... solvent binds diluent and salt, wrapping around higher concentration salt in micelle's center"