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Merck
CN

790974

Lithium iron(II) silicate

powder, <2 μm particle size, 99.7% trace metals basis

别名:

Iron lithium silicate, LFS

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关于此项目

经验公式(希尔记法):
Li2FeSiO4
化学文摘社编号:
分子量:
161.81
UNSPSC Code:
12352200
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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.


存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

新产品

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历史批次信息供参考:

分析证书(COA)

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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