636428
金刚石
nanopowder, <10 nm particle size (TEM), ≥97% trace metals basis
别名:
Diamond dust
质量水平
方案
≥97% trace metals basis
表单
nanopowder
spherical
表面积
200-450 m2/g , BET
粒径
<10 nm (TEM)
密度
3.5 g/mL at 25 °C (lit.)
堆积密度
0.2‑0.7 g/mL
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一般描述
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。
应用
- Insight into Interfacial Heat Transfer of β-Ga(2)O(3)/Diamond Heterostructures via the Machine Learning Potential.: 本研究探索了β-Ga2O3/金刚石异质结构中的界面传热，为高功率电子器件中的热管理提供了关键见解，这是开发高效储能和转换系统的关键环节(Sun et al., 2024)。
- Impurity characterization in diamond for quantum and electronic applications: advances with time-resolved cathodoluminescence.: 本研究详细介绍了使用创新的时间分辨阴极发光技术鉴定金刚石内部杂质的进展，这对于开发量子计算设备和其他高精度电子应用至关重要 (Arnold et al., 2024)。
- Thermal Conductivity and Sintering Mechanism of Aluminum/Diamond Composites Prepared by DC-Assisted Fast Hot-Pressing Sintering.: 本研究主要关注增强材料的热管理能力，研究了铝/金刚石复合材料的热性能，这对于开发更高效的电子和储能设备冷却系统至关重要(Jia et al., 2024)。
储存分类代码
11 - Combustible Solids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
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)
Mikhail V Korobov et al.
Nanoscale, 5(4), 1529-1536 (2013-01-15)
Detonation nanodiamond (ND) is a suitable source material to produce unique samples consisting of almost uniform diamond nanocrystals (d = 3-5 nm). Such samples exist in the form of long stable aqueous dispersions with narrow size distribution of diamond particles.
Brian McCall et al.
Optics express, 21(3), 3557-3572 (2013-03-14)
A novel method for fabricating lens arrays and other non-rotationally symmetric free-form optics is presented. This is a diamond machining technique using 4 controlled axes of motion - X, Y, Z, and C. As in 3-axis diamond micro-milling, a diamond
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