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774529

Sigma-Aldrich

Titan(IV)-oxid

nanowires, diam. × L ~10 nm × 10 μm

Synonym(e):

Titandioxid

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About This Item

Lineare Formel:
TiO2
CAS-Nummer:
13463-67-7
Molekulargewicht:
79.87
EG-Nummer:
236-675-5
MDL-Nummer:
MFCD00011269
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329767694
NACRES:
NA.23

Form

nanowires

Qualitätsniveau

100

Durchm. × L

~10 nm × 10 μm

mp (Schmelzpunkt)

>350 °C (lit.)

Dichte

4.26 g/mL at 25 °C (lit.)

SMILES String

O=[Ti]=O

InChI

1S/2O.Ti

InChIKey

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

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Anwendung

Titanium dioxide nanowires have been studied as photocatalysts; battery anode materials; catalyst supports and as a replacement for TiO2 nanospheres in dye sensitized solar cells.

Angaben zur Herstellung

Product prepared by hydrothermal treatment.

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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Titanium(IV) oxide, brookite nanopowder, <100 nm, 99.99% trace metals basis

Sigma-Aldrich

791326

Titanium(IV) oxide, brookite

Siliziumcarbid nanofiber, D <2.5 μm, L/D ≥ 20, 98% trace metals basis

Sigma-Aldrich

776742

Siliziumcarbid

Nickel(II)-oxid nanowires, diam. × L ~20 nm × 10 μm

Sigma-Aldrich

774545

Nickel(II)-oxid

Pan; X.;
ACS Applied Materials & Interfaces, 4, 394-3950 (2012)
Matt Law et al.
Nature materials, 4(6), 455-459 (2005-05-17)
Excitonic solar cells-including organic, hybrid organic-inorganic and dye-sensitized cells (DSCs)-are promising devices for inexpensive, large-scale solar energy conversion. The DSC is currently the most efficient and stable excitonic photocell. Central to this device is a thick nanoparticle film that provides
Eric Formo et al.
Nano letters, 8(2), 668-672 (2008-01-22)
This paper reports a simple procedure for derivatizing the surface of anatase TiO2 nanofibers with Pt nanoparticles and then Pt nanowires. The nanofibers were prepared in the form of a nonwoven mat by electrospinning with a solution containing both poly(vinyl
Yiping; T.;
Electrochimica Acta, 78, 154-159 (2012)
Susan C Tilton et al.
Nanotoxicology, 8(5), 533-548 (2013-05-11)
The growing use of engineered nanoparticles (NPs) in commercial and medical applications raises the urgent need for tools that can predict NP toxicity. Global transcriptome and proteome analyses were conducted on three human cell types, exposed to two high aspect
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Dye-sensitized solar cells (DSCs) are 3rd generation solar cells combining the promise of high efficiency with low production costs.

Low Resistivity Nanoscale Devices by Templated Electrochemistry

In many technologies, performance requirements drive device dimensions below the scale of electron mean free paths (λe). This trend has increased scientific interest and technological importance of electrical resistivities at the nanoscale.

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”.

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