Diamond nanoparticles can be dispersed in deionized water. This product is not tested for conductivity. No surface modifications have been made to these nanoparticles. See attached for a product image. The impurities of this product are listed on the Certificate of Analysis. Please view the sample Certificate of Analysis at the link below: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/636428-BULKMKCR5323.pdf.
636428
Diamond
nanopowder, <10 nm particle size (TEM), ≥97% trace metals basis
Synonym(s):
Diamond dust
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About This Item
Empirical Formula (Hill Notation):
C
CAS Number:
Molecular Weight:
12.01
EC Number:
MDL number:
UNSPSC Code:
12352302
NACRES:
NA.23
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Quality Level
Assay
≥97% trace metals basis
form
nanopowder
spherical
surface area
200-450 m2/g , BET
particle size
<10 nm (TEM)
density
3.5 g/mL at 25 °C (lit.)
bulk density
0.2‑0.7 g/mL
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General description
The particle size of diamond nanopowder is less than 50 nm and surface area is an average of 100 m2/g.[1] Diamond nanopowder may be produced by multicathode direct current plasma chemical vapor deposition[2] and high pressure high temperature (HPHT).[3] Potential uses of nano-diamond are in biosensor applications. Surface modification of nano-diamond may enhance its linking mechanism with specific biomolecules.[2]
Application
- Insight into Interfacial Heat Transfer of β-Ga(2)O(3)/Diamond Heterostructures via the Machine Learning Potential.: This study explores the interfacial heat transfer in β-Ga2O3/diamond heterostructures, providing critical insights for thermal management in high-power electronics, a key component in the development of efficient energy storage and conversion systems (Sun et al., 2024).
- Impurity characterization in diamond for quantum and electronic applications: advances with time-resolved cathodoluminescence.: The study details advancements in characterizing impurities in diamond, crucial for the development of quantum computing devices and other high-precision electronic applications, using innovative time-resolved cathodoluminescence techniques (Arnold et al., 2024).
- Thermal Conductivity and Sintering Mechanism of Aluminum/Diamond Composites Prepared by DC-Assisted Fast Hot-Pressing Sintering.: Focused on enhancing the thermal management capabilities of materials, this research investigates the thermal properties of aluminum/diamond composites, vital for developing more efficient cooling systems in electronic and energy storage devices (Jia et al., 2024).
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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분산시키기 위해 추천 용매 (solvent)와 표면개질 및 작용기 유무에 대해 문의드립니다. 더불어 TEM, 불순물 TEST, conductivity test 자료가 따로 있는 지, 있으면 공유 주시면 감사하겠습니다.
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