
Lithium difluoro(oxalate)borate
Other name: LiDFOB, Lithium oxalyldifluoroborate
CAS: 409071-16-5
Molecular formula: LiBC2O4F2
Molecular weight: 143.77
Appearance: White powder
Content: ≥99.90%
- 描述
- Inquiry
Referred to as LiODFB, is a new type of lithium salt with the molecular formula C2BF2LiO4, the appearance is white powder or crystal, easily soluble in water, soluble in carbonate solvent, ether compounds, gamma-butylactone and other solvents. Lithium difluorooxalate borate structure and lithium bioxalate borate (LiBOB), lithium tetrafluoroborate (LiBF4) similar, has excellent high and low temperature performance, thermal stability, conductivity, cycling performance and a wide operating temperature limit, not only can be used as a film additive for lithium battery electrolyte, by forming a good solid electrolyte phase interface (SEI film), To improve the cycle performance and rate performance of the battery in a wide temperature range; It can also be used as a conductive salt to replace lithium hexafluorophosphate (LiPF6) in the electrolyte to widen the operating temperature limit of the battery and improve the conductivity of the electrolyte.
Lithium difluoroxalate borate has a high technical barrier and is mainly produced by solid phase reaction, water phase reaction and organic phase reaction. Solid phase reaction method refers to the process of producing LiODFB from compounds containing fluorine, boron, lithium and oxalate through ball milling, high temperature reaction and purification. Water phase reaction method refers to the method that LiODFB is formed by adding the compounds containing lithium, boron and oxalate into HF aqueous solution through chemical reaction. Organic reaction method refers to the method of producing LiODFB with BF3, H3BO3, LiB4 or LiBOB as raw materials and dialkyl carbonate, nitrile and other organic solvents. Organic reaction is the most commonly used method to produce LiODFB.
相关产品
-
Lithium Iodide Trihydrate
CAS no. : 7790-22-9
Molecular formula: H6ILiO3
Molecular weight: 187.8913
Melting point: 73 ℃
-
Cesium iodide
Other name: caesium iodide
CAS no. : 7789-17-5
EINECS no. : 232-145-2
Molecular formula: CsI
Molecular weight: 259.8099
Melting point: 626 ℃
Boiling point: 127 ° C at 760 mmHg
Solubility in water: 74 g / 100 mL (20 ℃)
Vapor pressure: 13.8 mmHg at 25 ° C
-
Cesium tungstate
English alias: Cesium tungsten oxide (Cs2WO4); Cesium tungstate. Dicesium tungsten tetraoxide; Dicesium; Oxygen anion (2); Tungsten; Dicaesium dioxido (dioxo) tungsten
CAS no. : 13587-19-4
EINECS no. : 237-019-0
Molecular formula: Cs2O4W
Molecular weight: 513.6485
-
Sodium pyroantimonate
CAS no. : 12507-68-5
Molecular formula: NaSb(OH)6
Molecular weight: 246.787
-
Potassium Sodium Titanate
KNaTiO3
Sodium potassium titanate is a new additive, the product uses a special process to completely solve the problem of easy absorption of potassium titanate products. Potassium titanate can reduce the arc voltage, stabilize the arc, reduce the splash, the use of superior performance, fine weld. Can be widely used in low hydrogen electrode, AC and DC electrode, and stainless steel electrode and flux cored wire
-
Cesium Stearate
Linear molecular: CH3(CH2)16COOCs
Molecular weight: 416.38
-
Rubidium hydroxide
CAS no. : 1310-82-3
EINECS no. : 215-186-0
Molecular formula: HORb
Molecular weight: 102.4751
Boiling point: 100 °C at 760 mmHg
Solubility in water, soluble
Vapor pressure: 24.5 mmHg at 25 °C
-
Lithium lanthanum titanate
Li (x) La (2/3-x) TiO3
Purity: 4N
We can supply ( LLT ) powder and target material, welcome contact us!
This material used in lithium battery solid electrolyte, ion conductivity superior performance, is the direction of development of lithium batteries.
-
Potassium Silicate Titanate
Name: Potassium Silicate Titanate
Other name: Fused Potassium Silico-Titanate
-
Lithium Iso Propoxide
Other name: Lithium isopropoxide; lithium propan-2-olate
CAS no. : 2388-10-5
Formula: C3H7LiO
Molecular weight: 66.0281
Boiling point: 73 ° C at 760 mmHg
Flash: 11.7 ° C
Vapor pressure: 81.3 mmHg at 25 ° C
Properties: water absorption decomposition, soluble in alcohol, benzene, tetrahydrofuran and other organic solvents.