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774529

Sigma-Aldrich

Titanium(IV) oxide

nanowires, diam. × L ~10 nm × 10 μm

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Synonym(s):
Titania nanofibers, Titania nanowires, Titanium dioxide nanofibers, Titanium dioxide nanowires, Titanium(IV) oxide nanofibers, Titania, Titanium dioxide
Linear Formula:
TiO2
CAS Number:
Molecular Weight:
79.87
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

form

nanowires

Quality Level

diam. × L

~10 nm × 10 μm

mp

>350 °C (lit.)

density

4.26 g/mL at 25 °C (lit.)

SMILES string

O=[Ti]=O

InChI

1S/2O.Ti

InChI key

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

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Application

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.

Preparation Note

Product prepared by hydrothermal treatment.

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Pan; X.;
ACS Applied Materials & Interfaces, 4, 394-3950 (2012)
Yiping; T.;
Electrochimica Acta, 78, 154-159 (2012)
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
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
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

Articles

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Among various ceramics, one-dimensional (1-D) piezoelectric ceramics have attracted significant scientific attention for use in energy harvesting.

TiO2 exhibits wide band gap semiconductor and memristor properties electronically, with high opacity and UV absorbance optically.

Catalytic water splitting produces hydrogen crucial for renewable energy, petroleum refining, and chemical industry applications like methanol production.

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