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914657

Sigma-Aldrich

Silica dioxide- vitreous milled nanofiber

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About This Item

Empirical Formula (Hill Notation):
SiO2
CAS Number:
60676-86-0
Molecular Weight:
60.08
UNSPSC Code:
12352303
NACRES:
NA.23

form

nanofiber

Quality Level

100

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Application

Inorganic nanofibers have unique properties (i.e. high surface area, high porosity, good breathability, large surface to volume ratio, and stability) their applications include anodes and cathodes in li-ion batteries. The can additionally act as a fuel cell separator, catalyst, catalyst support, photo catalyst, gas sensors, thermal insulators, metal or ceramic nano-composites, dehumidifiers, abrasives, thermal barrier coatings, and filtration.

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Review discusses recent progress and challenges in ORR catalyst development for PEMFC applications.

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