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Catalog Number:
47110
CAS Number:
7440-21-3
Silicon nanopowder (~ 50 nm)
Purity:
≥ 98.5% (Trace metals basis)
Hazmat
Documents
$418.50 /25G
Pack Size Availability Price
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Product Information

Silicon nanopowder, with an approximate particle size of 50 nm, is a highly versatile material known for its unique properties and applications across various industries. This fine powder exhibits exceptional electrical conductivity, making it a valuable component in the production of semiconductors and photovoltaic cells. Its large surface area enhances reactivity, which is particularly beneficial in catalysis and as a filler in composite materials. Researchers and manufacturers utilize silicon nanopowder in the development of advanced materials, including nanocomposites and coatings, due to its ability to improve mechanical strength and thermal stability.

In the realm of electronics, silicon nanopowder is instrumental in the fabrication of microelectronic devices, where its nanoscale dimensions contribute to miniaturization and improved performance. Additionally, its application in the biomedical field is gaining traction, particularly in drug delivery systems and biosensors, where its biocompatibility and surface modification capabilities can enhance therapeutic efficacy. With its broad range of applications, silicon nanopowder stands out as a crucial material for innovation in technology and materials science.

CAS Number
7440-21-3
Purity
≥ 98.5% (Trace metals basis)
Molecular Formula
Si
Molecular Weight
0
PubChem ID
23953
Melting Point
1414 °C
Appearance
Yellow brown nanopowder
Boiling Point
2900 °C
Mesh Size
APS ~ 50 nm
Conditions
Store at RT
General Information
CAS Number
7440-21-3
Purity
≥ 98.5% (Trace metals basis)
Molecular Formula
Si
Molecular Weight
0
PubChem ID
23953
Melting Point
1414 °C
Appearance
Yellow brown nanopowder
Boiling Point
2900 °C
Mesh Size
APS ~ 50 nm
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Silicon nanopowder (~ 50 nm) is widely utilized in research focused on various applications that leverage its unique properties. Here are five practical applications:

  • Electronics: Silicon nanopowder is essential in the production of advanced semiconductor devices. Its nanoscale properties enhance electrical conductivity, making it ideal for transistors and integrated circuits.
  • Solar Cells: In the renewable energy sector, silicon nanopowder is used to improve the efficiency of photovoltaic cells. Its high surface area allows for better light absorption, contributing to more effective energy conversion.
  • Biomedical Applications: This material is being explored for drug delivery systems and imaging agents. Its biocompatibility and ability to be functionalized make it suitable for targeted therapy and diagnostics.
  • Composite Materials: Silicon nanopowder is added to polymers to enhance mechanical strength and thermal stability. This application is particularly beneficial in the automotive and aerospace industries, where lightweight and durable materials are crucial.
  • Environmental Remediation: The chemical is also utilized in water treatment processes. Its ability to adsorb heavy metals and pollutants makes it an effective agent for cleaning contaminated water sources.

Citations