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Key Documents

914940

Sigma-Aldrich

Cerium Zirconium Oxide Milled Nanofiber (Ce:Zr ratio 50:50)

Synonym(s):

CeZrO4 nanofiber, Nanofibrous inorganic powder structure

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About This Item

Linear Formula:
CeZr04
CAS Number:
53169-24-7
UNSPSC Code:
12352302
NACRES:
NA.23

form

nanofiber

Quality Level

100

fiber diam. × L

300-800 nm × 210 μm , Structure: Polycystalline nanofibers

surface area

30-60 m2/g

primary crystallite size

(tetragonal
Typical Size of Crystallites: 8 nm)

InChI

1S/Ce.O.Zr

InChI key

GJFXIYGDVYZDRX-UHFFFAOYSA-N

Application

Cerium Zirconium oxide has applications in automotive combustion sensor and controller for catalytic convertors, catalyst support for hot gas desulfurization, fuel cells, catalyst and catalyst support, thermochemical water splitting, infrared filters, and inorganic separators.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM4943
MKCM4942

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

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