"The chemical formula of lithium cobalt oxide in lithium cobalt oxide batteries is LiCo02, which is an inorganic compound that is usually used as the positive electrode of lithium batteries. L-ion battery cathode material LICO02 is a high-performance liquid phase generation process, currently prepared from lithium magnesium aluminate in lithium-ion batteries, using acrylic emulsion or polyethylene glycol solution as the organic solvent, respectively, and dissolving in PVA or PEG solution Lithium salt and drilling salt are heated and concentrated to form a gel. The resulting gel is heated and decomposed, and then calcined at a high temperature. The calcined powder is milled and sieved to obtain lithium drillate powder.

　　LiCoO2 is widely used in high-power lithium-ion batteries. The lithium ions in the layered LiCoO2 perform two-dimensional movement between the layers of the CoO2 atomic dense layer. It has high working voltage, stable charge and discharge voltage, high specific energy, good cycle performance, etc. advantage.

　　Reaction during charging and discharging process of lithium sulphate battery: Reaction during charging: positive electrode: LiCoO2=Li1-xCo02+xLi++xe- negative electrode: 6C+xLi++xe-=Lixc6. Reaction during discharge: positive pole: Li1-xCoO2+xLi++xe-=LiCoO2, negative pole: LixC6=6C+xLi++xe-. Advantages and disadvantages of lithium cobalt oxide batteries: (1) Advantages of lithium cobalt oxide batteries: 1. Photocatalytic performance: the average volume attenuation coefficient of each cycle, the first charge-discharge ratio is 135mah/g, the first charge-discharge The proportion of service platforms is 85%. 2. Excellent production and processing characteristics. 3. High vibration density is beneficial to increase the volume ratio of rechargeable batteries. 4. Product characteristics are stable and consistent. 5. The advantages of high working frequency, stable charge and discharge, high energy density, and good cycle performance. 6. It is suitable for large-flow charging and the placement and sliding of lithium-ion batteries. (2) Lithium drill acid defects: 1. The specific capacity of LiCO2 is about 14B250A/g, which is only 5% of the basic theoretical amount (272m/g). 2. During the entire process of battery charging, the structure of the active material changed after several times of convergence and rise, resulting in lico0. Increase in internal resistance and decrease in volume