Enhancing the polymer electrolyte – Li metal interface on high-voltage solid-state batteries with Li-based additives inspired by the surface chemistry of Li7La3Zr2012 Ander Orue, Mikel Arrese-Igor, Rosalía Cid, Xabier Judez, Nuria Gómez, Juan Miguel López del Amo, William Wang Manalastas, Jr., Madhavi Srinivasan, Catleya Rojviriya, Michel Armand, Frederic Aguesse and Pedro López-Aranguren Abstract High-voltage Li metal solid-state batteries are in the spotlight of high energy and power...