Lithium difluoro(oxalato)borate(1-)
Appearance- Product Name
- Lithium difluoro(oxalato)borate(1-)
- CAS No.
- 409071-16-5
- Chemical Name
- Lithium difluoro(oxalato)borate(1-)
- Synonyms
- LiDFOB;LIODFB;Lithium difluoro(oxalato)borate;LIFOB;Lithium Difluoro(oxalato)borate (LiODFB);LithiuM difluoro oxalate borate;LithiuM Oxalyldifluoroborate;LIF2OB;LiFBOB;Lithium difluoro
- CBNumber
- CB32554322
- Molecular Formula
- C2BF2O4.Li
- Formula Weight
- 143.76
- MOL File
- 409071-16-5.mol
Lithium difluoro(oxalato)borate(1-) Property
- Melting point:
- 265-271°C
- Boiling point:
- 275.3℃ at 102kPa
- Density
- 2.01-2.065g/cm3 at 20℃
- vapor pressure
- 0.003Pa at 20℃
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Water (Slightly)
- form
- powder
- color
- White to Off-White
- InChI
- InChI=1S/C2BF2O4.Li/c4-3(5)8-1(6)2(7)9-3;/q-1;+1
- InChIKey
- MEDDCIKGDMDORY-UHFFFAOYSA-N
- SMILES
- [F-][B+3]1([O-]C(=O)C(=O)[O-]1)[F-].[Li+]
- LogP
- -1.18--1.1 at 25℃ and pH2-8
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 774138
- Product name
- Lithium difluoro(oxalato)borate
- Packaging
- 25g
- Price
- $352
- Updated
- 2024/03/01
- Product number
- L468890
- Product name
- Lithium difluoro(oxalato)borate
- Packaging
- 5g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- 167659
- Product name
- Lithium difluoro(oxalato)?borate
- Packaging
- 25g
- Price
- $445
- Updated
- 2021/12/16
- Product number
- 167659
- Product name
- Lithium difluoro(oxalato)?borate
- Packaging
- 100g
- Price
- $885
- Updated
- 2021/12/16
- Product number
- 59509
- Product name
- Lithium difluoro(oxalato)borate
- Packaging
- 10g
- Price
- $2000
- Updated
- 2021/12/16
Lithium difluoro(oxalato)borate(1-) Chemical Properties,Usage,Production
Appearance
White Solid
Uses
LiODFB is used as a thermally stable novel salt and an electrolytic additive for lithium-ion batteries. It facilitates the formation of stable solid electrolyte interphase (SEI) on the negative electrode during the fabrication of the cell. It substantially enhances the cyclic performance, capacity and power retention of the electrochemical system.
Uses
Lithium difluorooxalatoborate (LIODFB) is a salt for high-performance Li-ion batteries with improved cycle life; power capability; low temperature and high rate performance of the battery. Lithium difluorooxalatoborate can be used as a film-forming additive in the electrolyte of lithium batteries or replace lithium hexafluorophosphate as a conductive salt.
General Description
This product has been enhanced for energy efficiency.
Advantages
lithium difluoro(oxalato)borate(1-), a hybrid salt of lithium bis(oxalate)borate(LiBOB) and lithium tetrafluoroborate(LiBF4), possesses beneficial properties of both parent anions. These merits include 1) a relatively high ionic conductivity over a wide temperature range, 2) the ability to not only support metallic lithium cycling reversibly on the surface of a copper anode current collector but also passivate the aluminum cathode current collector at high voltage, 3) the active formation of a SEI layer, and 4) the possibility to increase battery safety protection and overcharge tolerance[1].
References
[1] Hongming Zhou. “Synthesis of lithium difluoro(oxalate)borate (LiODFB), phase diagram and ions coordination of LiODFB in dimethyl carbonate.” Journal of Central South University 25 1 (2018): 550–560.
Lithium difluoro(oxalato)borate(1-) Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Lithium difluoro(oxalato)borate(1-) manufacturers
- Product
- Lithium difluoro(oxalato)borate(1-) 409071-16-5
- Price
- US $30.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 2000kg
- Release date
- 2024-03-25
- Product
- Lithium difluoro(oxalato)borate(1-) 409071-16-5
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20 tons
- Release date
- 2023-11-27
- Product
- Lithium difluoro(oxalato)borate(1-) 409071-16-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-11-24