255963

Aluminum phosphate

99.99% trace metals basis

• Sinónimos: Aluminum monophosphate, Aluminum orthophosphate
• Fórmula empírica (notación de Hill): AlO₄P
• Número de CAS: 7784-30-7
• Peso molecular: 121.95
• Número CE: 232-056-9
• Número MDL: MFCD00003430
• Código UNSPSC: 12352302
• ID de la sustancia en PubChem: 24855498
• NACRES: NA.23

Propiedades

• grado: for analytical purposes
• Ensayo: 99.99% trace metals basis
• Formulario: (Powder or Crystal or Chunk(s))
• impurezas: ≤150.0 ppm Trace Metal Analysis
• densidad: 2.56 g/mL at 25 °C (lit.)
• cadena SMILES: [Al+3].[O-]P([O-])([O-])=O
• InChI: 1S/Al.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+3;/p-3
• Clave InChI: ILRRQNADMUWWFW-UHFFFAOYSA-K

Descripción

Descripción general

Aluminum phosphate is a white crystalline solid with excellent thermal stability and a wide bandgap. It also possesses high dielectric constant and insulation properties. It is widely used in the field of solar cells, capacitors, and fuel cells.

Aplicación

Aluminum phosphate can be used:

• As a coating material to modify the surface of NCM cathode of Li-ion batteries. It helps to enhance the discharge capacity and capacity retention ability of batteries.
• As a bifunctional additive to fabricate electrode for Li-S batteries. It acts as a lithium polysulfide capturing agent to reduce and stabilize interfacial resistance during cycling.
• To fabricate polypropylene separator with low ionic impedances and high thermal/electrochemical stability. This leads to improved ionic conductivity and Li-ion diffusion coefficient.

Información de seguridad

• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges