248622
氮化硅
predominantly β-phase, ≤10micron primary particle size
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关于此项目
线性分子式:
Si3N4
化学文摘社编号:
分子量:
140.28
EC 号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.23
质量水平
表单
powder
一次粒径
≤10micron
密度
3.44 g/mL at 25 °C (lit.)
SMILES字符串
N12[Si]34N5[Si]16N3[Si]25N46
InChI
1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6
InChI key
HQVNEWCFYHHQES-UHFFFAOYSA-N
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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
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
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Simone P Rodrigues et al.
Journal of materials science. Materials in medicine, 24(1), 231-239 (2012-10-12)
Commercial femoral head prostheses (cobalt-chromium alloy, yttria partially stabilized zirconia (Y-PSZ) and alumina) and new silicon nitride ceramic ones (nanocrystalline diamond coated and uncoated) were compared in terms of artifact level production by computed tomography (CT). Pelvis examination by CT
Nazar Ileri et al.
Physical chemistry chemical physics : PCCP, 15(3), 965-971 (2012-12-06)
Millimeter sized arrays of uniformly-distributed nanopores (180-220 nm) were created in thin (200 nm) silicon nitride membranes using interferometric lithography. Molecular transport properties of the fabricated devices were investigated experimentally and compared with those of state-of-the-art polycarbonate track etched membranes.
Madeline J Dukes et al.
Chemical communications (Cambridge, England), 49(29), 3007-3009 (2013-03-06)
Gold nanorods are widely known for their photothermal properties to treat solid tumors. Our work demonstrates the unrealized capacity to image these reagents in liquid at high resolution using Transmission Electron Microscopy (TEM). Here we perform the first atomic measurements
Weihua Guan et al.
Lab on a chip, 13(7), 1431-1436 (2013-02-16)
The intrinsic charging status at the dielectric-electrolyte interface (DEI) plays a critical role for electrofluidic gating in microfluidics and nanofluidics, which offers opportunities for integration of wet ionics with dry electronics. A convenient approach to quantitatively probe the surface charges
Jinglin Kong et al.
Journal of nanoscience and nanotechnology, 13(6), 4010-4016 (2013-07-19)
In recent years, nanopore has attracted broad attention as an essential technique for DNA sequencing and nanoparticle sensing. This work presented a fundamental study of nanoparticle translocation through silicon nitride nanopores. Since particles with rather high charge to mass ratio
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