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799289

Sigma-Aldrich

Titanium dioxide

nanotubes, 25 nm average diameter, powder

Sinonimo/i:

Titania nanotubes, Titanium oxide nanopowder

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About This Item

Formula condensata:
TiO2
Numero CAS:
13463-67-7
Numero CE:
236-675-5
Numero MDL:
MFCD00011269
Codice UNSPSC:
12352302
NACRES:
NA.23

Stato

nanotubes
powder

Livello qualitativo

100

Diametro medio

25 nm

P. ebollizione

2972 °C

Punto di fusione

1843 °C

applicazioni

battery manufacturing

Stringa SMILE

[Ti](=O)=O

InChI

1S/2O.Ti
GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Categorie correlate

Applicazioni

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 [, ].

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
MKCP1214
MKCG8784
MKCD3155
MKBT9332V
MKBT9332

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Titanium(IV) oxide contains 1% Mn as dopant, nanopowder, <100 nm particle size (BET), ≥97%

Sigma-Aldrich

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Titanium(IV) oxide

Titanium(IV) oxide, rutile nanopowder, <100 nm particle size, 99.5% trace metals basis

Sigma-Aldrich

637262

Titanium(IV) oxide, rutile

Titanium(IV) oxide ReagentPlus®, ≥99%

Sigma-Aldrich

14021

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Sigma-Aldrich

204757

Titanium(IV) oxide, rutile

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)

Articoli

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.

Molybdenum Disulfide: Understanding Hydrogen Evolution Catalysis

The production of hydrogen by catalytic water splitting is important for a wide range of industries including renewable energy petroleum refining and for the production of methanol and ammonia in the chemical industry.

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”.

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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