LITHIUM STRIP MANUFACTURING METHOD

摘要

A lithium strip manufacturing method comprises: surface treatment: placing a to-be-rolled lithium strip (210) entirely between a first substrate (220) and a second substrate (230), and performing a surface treatment respectively on surfaces of the first substrate and the second substrate in contact with the to-be-rolled lithium strip, such that adhesion between the first substrate and the to-be-rolled lithium strip is greater than adhesion between the second substrate and the to-be-rolled lithium strip; rolling: rolling the to-be-rolled lithium strip and the first substrate and the second substrate at the two sides of the to-be-rolled lithium strip, such that the to-be-rolled lithium strip, the first substrate and the second substrate are laminated together; peeling: peeling the second substrate from the lithium strip, the first substrate and the second substrate laminated together by a rolling device (160); and passivation: passivating an exposed surface of the lithium strip. The lithium strip manufacturing method ensures that the lithium strip does not break or stick together during the manufacturing process.