MilliporeSigma
All Photos(1)

Documents

913480

Sigma-Aldrich

Titanium dioxide nanofibers

Sign Into View Organizational & Contract Pricing

Synonym(s):
Nanofibrous inorganic powder, TiO2 anatase
Empirical Formula (Hill Notation):
TiO2
CAS Number:
Molecular Weight:
79.87

description

Thermal Conductivity 6.5 Wm-1K-1

Quality Level

form

nanofiber
powder (3D cotton/white fluffy)

fiber diam. × L

200-800 nm ± 100 nm × 2-hundreds of μm , Structure: polycystalline nanofibers

surface area

10 m2/g

refractive index

n/D 2.5

primary crystallite size

(anatase
Typical Size of Crystallites: 7 nm)

InChI

1S/2O.Ti

InChI key

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
914401914118914177
vibrant-m

913480

Titanium dioxide nanofibers

vibrant-m

914401

Titanium dioxide milled nanofibers

vibrant-m

914118

Titania nanoparticles

vibrant-m

914177

Titania nanoparticles

description

Thermal Conductivity 6.5 Wm-1K-1

description

Thermal Conductivity 6.5 Wm-1K-1

description

-

description

-

fiber diam. × L

200-800 nm ± 100 nm × 2-hundreds of μm , Structure: polycystalline nanofibers

fiber diam. × L

200-800 nm ± 100 nm × 2-10 μm , Structure: Polycystalline nanofibers

fiber diam. × L

-

fiber diam. × L

-

surface area

10 m2/g

surface area

10 m2/g

surface area

-

surface area

-

refractive index

n/D 2.5

refractive index

n/D 2.7

refractive index

-

refractive index

-

primary crystallite size

(anatase
Typical Size of Crystallites: 7 nm)

primary crystallite size

(anatase-rutil
Typical Size of Crystallites: 10 nm)

primary crystallite size

-

primary crystallite size

-

Application

Titania oxdie-anatase nanofibers has energy applications as energy convertor in solar cells, air/fuel ratio controllor in automotive, humidity and gas sensors, electrode materials in batteries, solid oxide fuel cells, inorganic membranes, dye sensitized solar cells, photocatalyic degradation of votile compounds (VOC), bacteria and NOx, and waste water purification.

Storage Class

13 - Non Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Articles

In this review, we highlight the recent progress in both PGM and PGM-free ORR catalysts for PEMFC applications. In addition, the remaining challenges in ORR catalyst development that meet the targets of PEMFC applications beyond the preliminary half-cell test are also discussed.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service