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Merck

636428

Sigma-Aldrich

Diamond

nanopowder, <10 nm particle size (TEM), ≥97% trace metals basis

Sinónimos:

Diamond dust

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About This Item

Fórmula empírica (notación de Hill):
C
Número de CAS:
Peso molecular:
12.01
EC Number:
MDL number:
UNSPSC Code:
12352302
NACRES:
NA.23

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. Diamond nanopowder may be produced by multicathode direct current plasma chemical vapor deposition and high pressure high temperature (HPHT). Potential uses of nano-diamond are in biosensor applications. Surface modification of nano-diamond may enhance its linking mechanism with specific biomolecules.

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

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Functionalized diamond nanopowder for phosphopeptides enrichment from complex biological fluids.
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Control of the sidewall angle of diamond microstructures was achieved by varying the gas mixture, bias power and mask shape during inductively coupled plasma etching. Different etch mechanisms were responsible for the angle of the lower and upper part of
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The aim of the present study was to evaluate hybrid layer thickness of primary molars sectioned with diamond, carbide and ultrasonic CVD burs. The occlusal enamel surfaces often molars were removed and superficial dentin was exposed. Three standardized cavities were

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