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Merck
CN

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:
7782-40-3
Molecular Weight:
12.01
UNSPSC Code:
12352302
EC Number:
231-953-2
NACRES:
NA.23
MDL number:
MFCD00211867

Key Documents

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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

Quality Level

100

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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

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT6193
MKCX2920
MKCR5323
MKCQ7643
MKCS1637

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Functionalized diamond nanopowder for phosphopeptides enrichment from complex biological fluids.
Hussain D, et al.
Analytica Chimica Acta, 775, 75-84 (2013)
Thermo-oxidation of tokamak carbon dust.
Davis JW, et al.
Journal of Nuclear Materials, 386, 764-767 (2009)
Reactions of amines with CVD diamond nanopowders.
Lee J K, et al.
Diamond and Related Materials, 14(3-7), 675-678 (2005)
Reusable biochemical diagnosis systems based on nanodiamonds.
V S Bondar et al.
Doklady. Biochemistry and biophysics, 448, 55-58 (2013-03-13)
Alexandre Barras et al.
Nanoscale, 5(6), 2307-2316 (2013-02-12)
Bacterial attachment and subsequent biofilm formation on biotic surfaces or medical devices is an increasing source of infections in clinical settings. A large proportion of these biofilm-related infections are caused by Escherichia coli, a major nosocomial pathogen, in which the
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