Lithium Iron Phosphate

LiFePO₄

IUPAC: Lithium iron(II) phosphate

CAS: 15365-14-7

概述

LFP is a cathode material for lithium-ion batteries offering excellent safety, cycle life, and cost compared to cobalt-based cathodes. It is used in EVs and grid storage.

组成

元素 符号 原子 原子质量
Lithium Li 1 6.9410
Oxygen O 4 15.9990
Phosphorus P 1 30.9740
Iron Fe 1 55.8450

元素组成

Li
Lithium ×1
4.4%
O
Oxygen ×4
40.6%
P
Phosphorus ×1
19.6%
Fe
Iron ×1
35.4%

用途

  • • EV battery cathode
  • • Grid energy storage
  • • Power tools
  • • Solar energy storage

趣味知识

  • ✦ Tesla switched its standard-range vehicles to LFP batteries for their safety and longevity

Structure

SMILES

[Li+].[O-]P(=O)([O-])[O-].[Fe+2]

属性

类型
salt
状态
solid
摩尔质量
157.76 g/mol
密度
3.6000 g/cm³
溶解度
insoluble

Molecular Descriptors

Exact Mass
157.9044
TPSA
86.3 Ų
H-Bond Donors
0
H-Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
7
Complexity
36.0

相关化合物

Diammonium Phosphate

(NH₄)₂HPO₄

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Cadmium Sulfide

CdS

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Ammonium Bicarbonate

NH₄HCO₃

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Lithium Iron Phosphate?
Lithium Iron Phosphate (LiFePO₄) is a salt compound with the IUPAC name Lithium iron(II) phosphate.
What is the molecular weight of Lithium Iron Phosphate?
Lithium Iron Phosphate has a molar mass of 157.76 g/mol.
What state is Lithium Iron Phosphate at room temperature?
Lithium Iron Phosphate is a solid at room temperature.
Is Lithium Iron Phosphate organic or inorganic?
Lithium Iron Phosphate is classified as an inorganic compound.
What elements make up Lithium Iron Phosphate?
Lithium Iron Phosphate (LiFePO₄) is composed of Lithium (Li), Oxygen (O), Phosphorus (P), Iron (Fe).