Molecular Formula | CHLiO2 |
Molar Mass | 51.96 |
Melting Point | 273℃ |
Storage Condition | Room Temprature |
Hazard Symbols | Xi - Irritant |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R67 - Vapors may cause drowsiness and dizziness R36 - Irritating to the eyes |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Application | Lithium formate is used for homogeneous mixing of a lithium salt and a lithium ion cathode material precursor. It is characterized by comprising the following steps:(1) preparing a saturated solution of Lithium formate;(2) loading the precursor material to be mixed into a container, and maintaining the temperature of the material at 80 ° C. With continuous stirring? The saturated solution of Lithium formate prepared in step (1) was sprayed at 120 ° C., and after spraying, stirring and heat preservation were continued until the materials were uniformly mixed and dried, and the mixing was finished. In the present invention, Lithium formate with very high solubility is used as the lithium salt, and the Lithium formate solution is uniformly coated on the surface of the precursor by spraying. To achieve the effect of uniform mixing. Under continuous stirring of the precursor, the Lithium formate solution was uniformly coated on the surface of the precursor by spraying, and then sintered. The method of the present invention can ensure the uniformity of lithium and is suitable for large-scale production, and the consistency of products in large-scale production can be ensured. |