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Sigma-Aldrich

Titaniumdioxid

nanotubes, 25 nm average diameter, powder

Synonym(e):

Titania nanotubes, Titanium oxide nanopowder

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About This Item

Lineare Formel:
TiO2
CAS-Nummer:
13463-67-7
EG-Nummer:
236-675-5
UNSPSC-Code:
12352302
NACRES:
NA.23

Form

nanotubes
powder

Qualitätsniveau

100

Durchschnittlicher Durchmesser

25 nm

bp

2972 °C

mp (Schmelzpunkt)

1843 °C

Anwendung(en)

battery manufacturing

InChI

1S/2O.Ti

InChIKey

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Verwandte Kategorien

Anwendung

One-dimensional nanostructures of metal oxides exhibit exotic properties such as high electron mobility, low carrier recombination rate, high surface to volume ratio, excellent surface activity etc. Owing to these outstanding properties TiO2 nanotubes find applications in dye sensitized solar cells and photocatalysis [, ].

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Titan(IV)-oxid contains 1% Mn as dopant, nanopowder, <100 nm particle size (BET), ≥97%

Sigma-Aldrich

677469

Titan(IV)-oxid

Titan(IV)-oxid, Rutil nanopowder, <100 nm particle size, 99.5% trace metals basis

Sigma-Aldrich

637262

Titan(IV)-oxid, Rutil

Titan(IV)-oxid ReagentPlus®, ≥99%

Sigma-Aldrich

14021

Titan(IV)-oxid

Titan(IV)-oxid, Rutil ≥99.98% trace metals basis

Sigma-Aldrich

204757

Titan(IV)-oxid, Rutil

Poulomi Roy et al.
Angewandte Chemie (International ed. in English), 50(13), 2904-2939 (2011-03-12)
TiO(2) is one of the most studied compounds in materials science. Owing to some outstanding properties it is used for instance in photocatalysis, dye-sensitized solar cells, and biomedical devices. In 1999, first reports showed the feasibility to grow highly ordered
Synthesis and characterization of titania nanotube arrays by electrochemical method for dye sensitized solar cells
Archives of Applied Science Research, 5(5), 28-28 (2013)

Artikel

Titania Nanotubes: Synthesis and Applications

Electronically, it behaves as a wide band gap (3.2 eV) semiconductor and exhibits memristor properties.2 Optically, TiO2 has high opacity with a very high refractive index3 (>2.4), and it exhibits strong absorbance in the UV range.

Thiolated gold nanoclusters: A new class of photosensitizers

The past several decades have seen major advancements in the synthesis of metal nanomaterials. Most recently, controlled synthesis has become versatile enough to regulate the exact number of atoms and ligands of very small metal nanoparticles, referred to as “clusters”.

Perovskite Solar Cells

Dr. Perini and Professor Correa-Baena discuss the latest research and effort to obtain higher performance and stability of perovskite materials.

Ultra-High Efficiency Perovskite-Perovskite Tandem Solar Cells

Next generation solar cells have the potential to achieve conversion efficiencies beyond the Shockley-Queisser (S-Q) limit while also significantly lowering production costs.

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