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See Chinese contents: SJ/T 11793-2022 SJ/T 11793-2022: Test method for electrochemical properties of electrode materials used in lithium ion battery
This document specifies the testing method for electrochemical properties such as specific capacity, specific energy, charge-discharge efficiency, median voltage, average voltage, discharge plateau capacity ratio, capacity retention, cycle life, and rate capability of electrode active materials for lithium-ion batteries. This document applies to lithium nickel-cobalt-manganate, lithium nickel-cobalt-aluminate, lithium iron phosphate, lithium cobalt oxide, lithium manganate, lithium nickelate, lithium nickel manganate, lithium-rich manganese-based oxide and other positive electrode active materials as well as negative electrode active materials such as graphite and silicon carbon negative electrode. It can also be used as a reference to the electrochemical performance testing methods of other electrode active materials.
