NN0237 Nano Silicon Powder (Si) (CAS No.7440-21-3)

Catalog No.	NN0237
APS	30nm, 100nm
Purity	99.99%
Specific Surface Area(m2/g)	60
Bulk Density(g/cm3)	1.24
Tap Density(g/cm3)	3.39
Morphology	Crystalline
Color	Gray
Chemical Formula	Si
CAS Number	7440-21-3

High Purity Nano Silicon Powder of high quality is supplied at the most competitive price in Stanford Advanced Materials. We have decades experience in supplying Nano Silicon Powder to fulfill most of the requirements.

INQUIRY

Description

Specification

Technical Data Sheet

Nano Silicon Powder Description

Nano Silicon Powder, a fine yellow-brown powder composed of spherical particles of silicon, the optic and electric properties of silicon nanoparticles have made them a favorite among nanoparticle researchers in recent years, revealing a multitude of new applications and improvements on existing ones. Silicon nanoparticles come in a variety of sizes, mostly falling into smaller 5-25nm configurations or larger 80-100 nm configurations.

Nano Silicon Powder Specification

Catalog No.	NN0237
APS	30nm
Purity	99.9%
Specific Surface Area(m2/g)	60
Bulk Density(g/cm3)	1.24
Tap Density(g/cm3)	3.39
Morphology	Nearly spherical
Color	Gray
Chemical Formula	Si
CAS Number	7440-21-3

Nano Silicon Powder Applications

1. Optical properties. As with many other nanopowders, silicon nanopowders have also been thoroughly researched for applications in biomedicine and biosensing.
2. Semiconductors. Precision electronics manufacturing and production of unique alloys and slurries have made thorough use of silicon nanopowders already.
3. Solar Energy Cell. Continued research shows multiple avenues to improve the efficiency, efficacy, and cost of producing solar cells with these materials and other nanomaterials exhibiting similar optical properties.
4. Lithium-ion Battery. Scientists utilizing silicon nanoparticles have produced lithium-ion batteries with extreme performance, as high as triple the energy storage potential of regular lithium-ion batteries.

Nano Silicon Powder Storage Conditions

Nano Silicon nanopowder should be stored in a dry, cool, and sealing environment. It can not be exposed to air and should avoid the heavy pressure, according to ordinary goods transportation.

Nano Silicon Powder Safety Information

Signal Word	Warning
Hazard Statements	H228
Hazard Codes	F
Precautionary Statements	P210-P240-P241-P280-P370 + P378
Flash Point	Not applicable
Risk Codes	11
Safety Statements	16-33-36
RTECS Number	VW0400000
Transport Information	UN 1346 4.1/PG 3
WGK Germany	2
GHS Pictograms

Nano Silicon Powder Packing

Our Nano Silicon Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

FAQs

Q1: Why is Nano Silicon Powder better than regular silicon powder?

A1: Nano Silicon Powder has a much smaller particle size compared to conventional silicon powder, which leads to a higher surface area and improved reactivity. This results in better performance in energy storage devices (such as batteries) and advanced materials, offering higher energy densities, better mechanical properties, and enhanced efficiency.

Q2: What are the storage requirements for Nano Silicon Powder?

A2: Nano Silicon Powder should be stored in a dry, cool environment to avoid moisture absorption. It should be kept in sealed containers to protect the powder from contamination or oxidation, as silicon is sensitive to air and moisture over time.

Q3: How is Nano Silicon Powder used in energy storage applications?

A3: In energy storage applications, particularly in lithium-ion batteries, Nano Silicon Powder is used as an anode material. Its high surface area allows for better lithium-ion intercalation, leading to improved capacity and charging efficiency. Nano Silicon also helps enhance battery cycle life and thermal stability.