SJ/T 11793-2022 《Test method for electrochemical properties of electrode materials used in lithium ion battery》 Related products

This document specifies the electrochemistry performance test method of electrode active materials for lithium ion batteries, including specific capacity, specific energy, charge and discharge efficiency, median voltage, average voltage, discharge platform capacity ratio, cycle capacity retention rate, cycle life, rate performance, etc. It is suitable for a variety of anode and cathode active materials, such as lithium nickel cobalt manganate, lithium nickel cobalt aluminate, lithium iron phosphoric acid, lithium cobalt oxide, lithium manganate, lithium nickel manganate and other anodes, as well as cathodes such as graphite and silicon carbon. The test method of Miscellaneous electrode active materials can be referred to.