790974
Lithium iron(II) silicate
powder, <2 μm particle size, 99.7% trace metals basis
Synonym(s):
Iron lithium silicate, LFS
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About This Item
Empirical Formula (Hill Notation):
Li2FeSiO4
CAS Number:
Molecular Weight:
161.81
UNSPSC Code:
12352200
assay
99.7% trace metals basis
form
powder
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
particle size
<2 μm
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.
Application
Li2FeSiO4 (LFS) based materials have attracted a great deal of interest as cathodes for lithium ion batteries because of its excellent thermal stability and good cycling ability. LFS is attracting much attention recently because it is composed of abundant elements and is capable of exchanging >1 Li per redox-active transition metal ion.
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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High capacity nanostructured Li2FexSiO4/C with Fe hyperstoichiometry for Li-ion batteries
Zhou; H.;
Journal of Power Sources, 235, 234-234 (2013)
Mohammad Mahdi Kalantarian et al.
Physical chemistry chemical physics : PCCP, 15(21), 8035-8041 (2013-04-24)
Li2MSiO4 (M = Fe, Mn, etc.) are promising cathode materials for Li-ion batteries. One appealing strategy for improving their cathode properties is to develop mixed transition metal compounds. Density Functional Theory calculations were performed to evaluate the structural, magnetic and
Shin-ichi Nishimura et al.
Journal of the American Chemical Society, 130(40), 13212-13213 (2008-09-16)
A large-scale lithium-ion battery is the key technology toward a greener society. A lithium iron silicate system is rapidly attracting much attention as the new important developmental platform of cathode material with abundant elements and possible multielectron reactions. The hitherto