GB/T 37201-2018: Translated English of Chinese Standard. (GBT 37201-2018, GB/T37201-2018, GBT37201-2018): Electrochemical performance test of lithium nickel cobalt manganese oxide - Test method for discharge specific capacity and charge-discharge coulombic efficiency of the first cycleThis Standard specifies the test method for discharge specific capacity and charge-discharge coulombic efficiency of the first cycle for lithium nickel cobalt manganese oxide of lithium-ion battery cathode material. This Standard applies to the testing of discharge specific capacity and chargedischarge coulombic efficiency of the first cycle for lithium nickel cobalt manganese oxide of lithium-ion battery cathode material. |
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Table des matières
3 | |
Scope | 4 |
Instruments and equipment | 5 |
Test procedures | 6 |
Result calculation and data processing | 9 |
Test report | 10 |
Expressions et termes fréquents
aluminum foil Aluminum mesh 2.9 BAKE at 110 battery cathode material battery diaphragm 2.12 battery electrochemical performance battery grade battery packaging machine battery pole piece beaker Brunp Recycling button battery packaging capacity and charge-discharge charge-discharge coulombic efficiency charge-discharge current circular positive plate cobalt manganese oxide conditions of relative conductive agent 2.7 diameter discharge specific capacity dispersing agitator dust-free paper electrochemical performance tester electronic balance 3.1 Ethanol fiber diaphragm 2.11 gasket Glass fiber diaphragm h for drying instruments and equipment isopropanol Lithium battery pole lithium nickel cobalt lithium-ion battery diaphragm Lithium-ion battery electrochemical Lithium-ion battery electrolyte mix various materials negative electrode nickel cobalt manganese numbered and recorded oxide of lithium-ion piece punching machine pole piece punching Porosity positive electrode Positive plate preparation PTFE punching machine 3.7 PVDF relative humidity roller machine 3.6 small coating machine spring support piece system positive plate temperature 20 test battery thickness tweezers to place