938262
Sodium modified silica particles
non-porous, 200 nm particle size
Synonym(s):
Sodium ion functionalized silica,, Sodium-functionalized silica nanoparticles
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
form
powder
particle size
200 nm
pore size
non-porous
bp
>2200 °C
mp
>1600 °C
Quality Level
Related Categories
General description
Our sodium-modified silica particles are non-porous silica nanoparticles with a monodisperse particle size of 200 nm. The surface has been chemically modified to exhibit an increased concentration of sodium ions.
Application
Sodium functionalized silica particles can serve as an additive in electrolytes of sodium-ion batteries, particularly as fillers in hybrid liquid electrolytes or in polymer electrolytes. The functionalized particles can enhance the ionic conductivity of the electrolyte, improving the overall performance and stability of the battery. Sodium-modified silica particles can also find applications in drug delivery systems, diagnostics, or biosensing due to their enhanced surface functionality and potential for selective interactions with biological molecules.
Storage Class
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Self-assembled nano-silica-embedded polyethylene separator with outstanding physicochemical and thermal properties for advanced sodium ion batteries
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Biomedicine and Pharmacotherapy, 151, 113053-113053 (2022)
Stable Cycling of Sodium Metal Anodes Enabled by a Sodium/Silica-Gel Host
Petrongari, et al.
ChemElectroChem, 10, {e202201074-{e202201074 (2023)
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