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325171

Sigma-Aldrich

Silicon nitride

predominantly α-phase, ≤10 micron

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About This Item

Fórmula lineal:
Si3N4
Número de CAS:
12033-89-5
Peso molecular:
140.28
EC Number:
234-796-8
MDL number:
MFCD00011230
UNSPSC Code:
12352300
PubChem Substance ID:
24859489
NACRES:
NA.23

Quality Level

100

form

powder

particle size

≤10 micron

density

3.44 g/mL at 25 °C (lit.)

SMILES string

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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Categorías relacionadas

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

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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
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
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.
Francesco Mazzotta et al.
Nanotechnology, 23(41), 415304-415304 (2012-09-29)
One of the primary advantages of nanoscale sensors is that they often can provide conceptually new ways of performing sensing that are not feasible with their large-scale analogs. For example, the small size of nanoscale sensor elements, such as plasmonic
Petru Ghenuche et al.
Physical review letters, 109(14), 143903-143903 (2012-10-23)
We demonstrate that almost 100% of incident photons can interact with a monolayer of scatterers in a symmetrical environment. Nearly perfect optical extinction through free-standing transparent nanorod arrays has been measured. The sharp spectral opacity window, in the form of
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