1079898-23-9
lithium iron phosphorous oxide compound
CAS: 1079898-23-9
Molecular Formula: FeH3LiMnOP
1079898-23-9 - Names and Identifiers
| Name | lithium iron phosphorous oxide compound |
| Synonyms | lithium iron phosphorous oxide compound |
| CAS | 1079898-23-9 |
1079898-23-9 - Physico-chemical Properties
| Molecular Formula | FeH3LiMnOP |
| Molar Mass | 167.72 |
| Use | Use: lithium ion battery cathode material |
1079898-23-9 - Introduction
Lithium iron phosphorus oxide is an important inorganic compound, the chemical formula is LiFePO4. It has the following properties:
1. physical properties: lithium iron phosphorus oxide is colorless crystal or light yellow powder, stable in air. It has a density of about 3.6g/cm³.
2. chemical properties: lithium iron phosphorus oxide is a positive electrode material, which can insert/deinsert lithium ions. At the same time, it has a high discharge voltage platform, and has good cycle stability and safety.
One of the main uses of lithium iron phosphorus oxide is as a cathode material for lithium ion batteries. Because of its high electrochemical performance, high specific capacity, good cycle life and thermal stability, it is widely used in electric vehicles, mobile equipment and energy storage systems.
The method for preparing lithium iron phosphorus oxide is usually by a solution method or a solid phase reaction method.
1. Solution method: an appropriate amount of lithium salt and iron salt (such as ferrous sulfate) and phosphate (such as ammonium dihydrogen phosphate) are reacted in water or organic solvent, and the target product is obtained through precipitation, washing, drying and other steps.
2. solid phase reaction method: the appropriate amount of lithium salt, iron salt and phosphate are mixed evenly, the reaction is carried out under high temperature conditions, and then after cooling, grinding and other steps to obtain lithium iron phosphorus oxide product.
Regarding safety information, lithium iron phosphorus oxide does not have obvious toxicity, but as a chemical substance, the following matters should be noted:
1. avoid inhalation of dust: in the operation or handling of lithium iron phosphorus oxide, should wear appropriate respiratory protective equipment to prevent inhalation of dust.
2. Avoid skin contact: contact with lithium iron phosphorus oxide may cause skin irritation or allergy, so you should wear appropriate personal protective equipment, such as gloves and protective clothing during operation.
3. fire extinguishing measures: in the event of a fire, appropriate fire extinguishing measures should be taken, such as the use of dry powder fire extinguishers or carbon dioxide fire extinguishers.
4 storage and handling: lithium iron phosphorus oxide should be stored in a dry, well-ventilated place, away from fire and flammable materials. When disposing of waste, it should be disposed of in accordance with local regulations.
1. physical properties: lithium iron phosphorus oxide is colorless crystal or light yellow powder, stable in air. It has a density of about 3.6g/cm³.
2. chemical properties: lithium iron phosphorus oxide is a positive electrode material, which can insert/deinsert lithium ions. At the same time, it has a high discharge voltage platform, and has good cycle stability and safety.
One of the main uses of lithium iron phosphorus oxide is as a cathode material for lithium ion batteries. Because of its high electrochemical performance, high specific capacity, good cycle life and thermal stability, it is widely used in electric vehicles, mobile equipment and energy storage systems.
The method for preparing lithium iron phosphorus oxide is usually by a solution method or a solid phase reaction method.
1. Solution method: an appropriate amount of lithium salt and iron salt (such as ferrous sulfate) and phosphate (such as ammonium dihydrogen phosphate) are reacted in water or organic solvent, and the target product is obtained through precipitation, washing, drying and other steps.
2. solid phase reaction method: the appropriate amount of lithium salt, iron salt and phosphate are mixed evenly, the reaction is carried out under high temperature conditions, and then after cooling, grinding and other steps to obtain lithium iron phosphorus oxide product.
Regarding safety information, lithium iron phosphorus oxide does not have obvious toxicity, but as a chemical substance, the following matters should be noted:
1. avoid inhalation of dust: in the operation or handling of lithium iron phosphorus oxide, should wear appropriate respiratory protective equipment to prevent inhalation of dust.
2. Avoid skin contact: contact with lithium iron phosphorus oxide may cause skin irritation or allergy, so you should wear appropriate personal protective equipment, such as gloves and protective clothing during operation.
3. fire extinguishing measures: in the event of a fire, appropriate fire extinguishing measures should be taken, such as the use of dry powder fire extinguishers or carbon dioxide fire extinguishers.
4 storage and handling: lithium iron phosphorus oxide should be stored in a dry, well-ventilated place, away from fire and flammable materials. When disposing of waste, it should be disposed of in accordance with local regulations.
Last Update：2024-04-10 22:29:15
