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774529

Sigma-Aldrich

Titanium dioxide

nanowires, diam. × L ~10 nm × 10 μm

Synonym(s):

Titania nanofibers, Titania nanowires, Titanium dioxide nanofibers, Titanium dioxide nanowires, Titanium(IV) oxide, Titanium(IV) oxide nanofibers, Titania, Titanium dioxide

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500 MG
$180.00

$180.00


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500 MG
$180.00

About This Item

Linear Formula:
TiO2
CAS Number:
Molecular Weight:
79.87
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

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$180.00


In StockDetails


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Product Name

Titanium(IV) oxide, nanowires, diam. × L ~10 nm × 10 μm

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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Show Differences

1 of 4

This Item
6774691.008081.00805
form

nanowires

form

nanopowder

form

powder

form

fine powder

density

4.26 g/mL at 25 °C (lit.)

density

4.26 g/mL at 25 °C (lit.)

density

-

density

-

mp

>350 °C (lit.)

mp

>350 °C (lit.)

mp

1855 °C

mp

1855 °C

diam. × L

~10 nm × 10 μm

diam. × L

-

diam. × L

-

diam. × L

-

Quality Level

100

Quality Level

100

Quality Level

300

Quality Level

500

Application

Titanium dioxide nanowires have been studied as photocatalysts[1]; battery anode materials[2]; catalyst supports[3] and as a replacement for TiO2 nanospheres in dye sensitized solar cells[4].

Preparation Note

Product prepared by hydrothermal treatment.

Storage Class

13 - Non Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


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Questions

  1. about a carcteristic of TiO2 . it is a type N ?

    1 answer
    1. Unfortunately, there is no test on the semiconductor type of Product 774529. In general, TiO2 is intrinsically an n-type semiconductor but can be doped to have p-type semiconductivity:
      https://link.springer.com/article/10.1007/s10853-015-9303-7

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