SJ/T 11794-2022 English PDF (SJT11794-2022)

This document specifies the test method for the content of unbonded lithium of cathode materials used in lithium ion batteries. This document applies to the determination of the content of unbonded lithium in cathode materials such as lithium nickel cobalt manganate, lithium nickel cobalt aluminate, lithium cobalt oxide, lithium manganate, lithium nickel manganate, and lithium-rich manganese base. The determination of the content of unbonded lithium in other cathode materials can also refer to this document.