Lithium–oxygen batteries with triplex Li+-selective solid membranes†
Abstract
A lithium–oxygen battery based on a triplex-Li+-selective solid membrane (LSSM) is proposed. An inorganic LSSM with a triplex (porous/dense/porous) structure is prepared via tape-casting. The cell exhibits promising rate-capability and reversibility during cycling. The triplex-LSSM architecture may allow cell designs to be scaled up for use in large systems.