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Merck

636428

Sigma-Aldrich

金刚石

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

别名:

Diamond dust

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About This Item

经验公式(希尔记法):
C
CAS号:
分子量:
12.01
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
NACRES:
NA.23

品質等級

化驗

≥97% trace metals basis

形狀

nanopowder
spherical

表面積

200-450 m2/g , BET

粒徑

<10 nm (TEM)

密度

3.5 g/mL at 25 °C (lit.)

體積密度

0.2‑0.7 g/mL

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一般說明

金刚石纳米粉末的粒径小于 50nm,表面积平均为 100 m2/g。金刚石纳米粉末可以通过多阴极直流等离子体化学气相沉积和高压高温(HPHT)来生产。纳米金刚石在生物传感器应用中具有潜在用途。纳米金刚石的表面改性可以增强其与特定生物分子的连接机制。

應用


  • 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).


儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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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)
Functionalized diamond nanopowder for phosphopeptides enrichment from complex biological fluids.
Hussain D, et al.
Analytica Chimica Acta, 775, 75-84 (2013)
Pontus Forsberg et al.
Optics express, 21(3), 2693-2700 (2013-03-14)
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
P Pereira Nogueira et al.
The Journal of clinical pediatric dentistry, 37(1), 53-57 (2013-01-25)
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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