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262951

Sigma-Aldrich

Silicon monoxide

powder, −325 mesh

Synonym(s):

Silicon monooxide

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About This Item

Linear Formula:
SiO
CAS Number:
10097-28-6
Molecular Weight:
44.08
EC Number:
233-232-8
MDL number:
MFCD00151536
UNSPSC Code:
12352303
PubChem Substance ID:
24855938
NACRES:
NA.23

form

powder

Quality Level

100

particle size

−325 mesh

density

2.13 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

[O+]#[Si-]

InChI

1S/OSi/c1-2

InChI key

LIVNPJMFVYWSIS-UHFFFAOYSA-N

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General description

Silicon monoxide (SiO) is a unique compound with high optical transparency and electrical conductivity. Its ability to form thin films allows for effective use in optoelectronic devices, such as solar cells and photodetectors, where it enhances light absorption and charge transport. Additionally, SiO exhibits promising characteristics for use in battery technologies, particularly in lithium-ion batteries, where it can improve energy density and cycle stability.

Application


  • Unraveling the Fundamental Mechanism of Interface Conductive Network Influence on the Fast-Charging Performance of SiO-Based Anode for Lithium-Ion Batteries.: This paper explores the role of interface conductive networks in enhancing the fast-charging capabilities of SiO-based anodes. The research highlights the critical mechanisms influencing the performance, offering pathways to develop high-efficiency lithium-ion batteries (Zhang et al., 2023).

  • Distinctive Electric Properties of Group 14 Oxides: SiO2, SiO, and SnO2.: The study compares the electrical properties of various group 14 oxides, including silicon monoxide, to understand their potential applications in energy storage and other technologies. The findings provide a detailed analysis of SiO′s unique properties (Guerreiro et al., 2023).


Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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F C Yuan et al.
Guang pu xue yu guang pu fen xi = Guang pu, 21(6), 763-765 (2003-09-10)
Room temperature photoluminescence (PL) with a peak at 1.54 microns was observed from silicon oxide, silicon-rich silicon oxide, silicon nitride and silicon-rich silicon nitride films, all doped with Er and grown by the magnetron sputtering technique. To determine the optimum
Peter Cuony et al.
Advanced materials (Deerfield Beach, Fla.), 24(9), 1182-1186 (2012-02-01)
Nanometer wide silicon filaments embedded in an amorphous silicon oxide matrix are grown at low temperatures over a large area. The optical and electrical properties of these mixed-phase nanomaterials can be tuned independently, allowing for advanced light management in high
Deheng Shi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 87, 96-105 (2011-12-16)
The potential energy curves (PECs) of the X(1)Σ(+), a(3)Σ(+), A(1)Π and C(1)Σ(-) electronic states of the SiO molecule are studied using an ab initio quantum chemical method. The calculations have been made employing the complete active space self-consistent field (CASSCF)
A Butterwick et al.
Experimental eye research, 88(1), 22-29 (2008-10-29)
Retinal stimulation with high spatial resolution requires close proximity of electrodes to target cells. This study examines the effects of material coatings and 3-dimensional geometries of subretinal prostheses on their integration with the retina. A trans-scleral implantation technique was developed
D Y Ju et al.
Journal of nanoscience and nanotechnology, 11(10), 8738-8743 (2012-03-10)
In this study, the composite magnetic nanoparticles of coated SiO nano film with about 8 nm size and high saturation magnetization value, were synthesized by liquid phase precipitation method. The magnetic nanoparticles can be dispersed in various liquid media, widely
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