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Key Documents

915645

Sigma-Aldrich

Lithium modified silica nanoparticles

pore size non-porous, 200 nm particle size

Synonym(s):

Battery electrolytes, Nanosalt, Silica functionalized li-ion particles

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About This Item

Linear Formula:
SiO2O(CH2)3SO3-Li+
CAS Number:
7631-86-9
UNSPSC Code:
12352200

form

solid

Quality Level

100

particle size

200 nm

pore size

non-porous

application(s)

battery manufacturing

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Application

Monodisperse nonporous silica nanoparticles with Lithium ion functionalization have been used in electrolytes and nanosalts. We offer highly monodisperse nonporous silica particles with lithium tertbutoxide, with sizes varying from 200 nm to 600 nm.

Pictograms

CorrosionHealth hazard
GHS05,GHS08

Signal Word

Danger

Hazard Statements

H315 - H318 - H350

Hazard Classifications

Carc. 1B - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Supercapacitive properties of activated carbon electrode in electrolyte solution with a lithium-modified silica nanosalt..
Jung H W, et al.
Current Applied Physics, 15, 567-570 (2015)
Gel electrolytes based on lithium modified silica nano-particles.
Sun J, et al.
Electrochimica Acta, 52, 7083-7090 (2007)
Lithium modified silica as electrolyte additive for lithium secondary batteries.
Latifatu M, et al.
Solid State Ionics, 319, 7-12 (2018)

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