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544906

Sigma-Aldrich

Zinc oxide

nanopowder, <100 nm particle size

Sinônimo(s):

Zinc monoxide, Zinc white

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About This Item

Fórmula linear:
ZnO
Número CAS:
1314-13-2
Peso molecular:
81.39
Número CE:
215-222-5
Número MDL:
MFCD00011300
Código UNSPSC:
12352302
ID de substância PubChem:
24878793
NACRES:
NA.23

Ensaio

~80% Zn basis

forma

nanopowder

área da superfície

10-25 m2/g

tamanho de partícula

<100 nm

cadeia de caracteres SMILES

O=[Zn]

InChI

1S/O.Zn

chave InChI

XLOMVQKBTHCTTD-UHFFFAOYSA-N

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Descrição geral

Zinc oxide (ZnO) nanopowder is a metal oxide that is an n-type direct band semiconducting material with a band gap of 3.37 eV. Its properties include high chemical stability, photostability, and high electrochemical coupling coefficient. It is classified as a semiconductor in group II-VI with bond energy of 60 meV, and high thermo-mechanical stability at ambient temperatures.

Aplicação

ZnO nanopowder can be used for a variety of applications, such as catalysts, optical materials, UV absorbers, gas sensors and cosmetics.
Employed in the preparation of NaZnSiO3OH, a novel chiral framework material which has potential application in ion exchange, adsorption or catalysis.

Pictogramas

Environment
GHS09

Palavra indicadora

Warning

Frases de perigo

H410

Declarações de precaução

P273 - P391 - P501

Classificações de perigo

Aquatic Acute 1 - Aquatic Chronic 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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SAFC

1.08846

Óxido de zinco

Simultaneous doping of aluminum and fluorine on zinc oxide nanopowder using a low-cost soft chemical route
Saravanakumar K, et al.
Materials Letters, 65(14), 2278-2280 (2011)
Photoluminescence of zinc oxide nanopowder synthesized by a combustion method
Tarwal NL, et al.
Powder Technology, 208(1), 185-188 (2011)
Zinc oxide?from synthesis to application: a review
Kolodziejczak-Radzimska A, et al.
Materials, 7(4), 2833-2881 (2014)
"Nanopowder synthesis of zinc oxide via solochemical processing.
Vaezi MR and Sadrnezhaad SK
Materials & Design, 28(2), 515-519 (2007)
Air-stable inverted flexible polymer solar cells using zinc oxide nanoparticles as an electron selective layer.
Hau S, et al.
Applied Physics Letters, 92(25), 253301-253301 (2008)
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