757136
Lithium bis(oxalato)borate
Synonym(s):
LiBOB, Lithium bis(ethanedioato)borate, Lithium bis(oxalate)borate
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About This Item
Linear Formula:
LiB(C2O4)2
CAS Number:
Molecular Weight:
193.79
NACRES:
NA.23
PubChem Substance ID:
MDL number:
UNSPSC Code:
12352103
form
powder or crystals
Quality Segment
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
mp
>300 °C (lit.)
application(s)
battery manufacturing
greener alternative category
SMILES string
[Li+].O=C1O[B-]2(OC1=O)OC(=O)C(=O)O2
InChI
1S/C4BO8.Li/c6-1-2(7)11-5(10-1)12-3(8)4(9)13-5;/q-1;+1
InChI key
NVQAYVUCVASGDK-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
Lithium bis(oxalato)borate (LiBOB) is a class of electrolytic materials that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage.
Application
LiBOB is a novel boron based Li salt electrolyte material for Li ion batteries. It is environmentally friendly with good film forming property and high thermal stability and is compatible with a variety of anodes and metal oxide cathode.
LiBOB is a thermally stable electrolyte that can be used to protect graphite-based anode materials in lithium-ion batteries. It shows good electrochemical performance with a discharge capacity retention of ~ 83%.
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Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1A
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
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Lithium bis (oxalato) borate stabilizes graphite anode in propylene carbonate
Xu K, et al.
Electrochemical and Solid-State Letters, 5(11), A259-A259 (2002)
Wengao Zhao et al.
ChemSusChem, 11(13), 2211-2220 (2018-05-03)
The long-term cycling performance, rate capability, and voltage stability of lithium (Li) metal batteries with LiNi0.76 Mn0.14 Co0.10 O2 (NMC76) cathodes is greatly enhanced by lithium bis(oxalato)borate (LiBOB) additive in the LiPF6 -based electrolyte. With 2 % LiBOB in the electrolyte
Jenny Strehlau et al.
Analytical and bioanalytical chemistry, 409(26), 6123-6131 (2017-08-05)
A novel method based on liquid-liquid extraction with subsequent gas chromatography separation and mass spectrometric detection (GC-MS) for the quantification of organic carbonates in cell culture materials is presented. Method parameters including the choice of extraction solvent, of extraction method