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Cerium(IV) oxide

Name: Cerium(IV) oxide
Brand: ALDRICH

powder, 90%

Synonym(s):

Ceric oxide, Ceric oxide, ceria

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About This Item

Linear Formula:

CeO₂

CAS Number:

1306-38-3

Molecular Weight:

172.11

UNSPSC Code:

12352300

PubChem Substance ID:

24861568

EC Number:

215-150-4

MDL number:

MFCD00010933

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Properties

assay

90%

form

powder

reaction suitability

reagent type: catalyst
core: cerium

avg. part. size

3 μm

density

7.13 g/mL at 25 °C (lit.)

SMILES string

O=[Ce]=O

InChI

1S/Ce.2O

InChI key

CETPSERCERDGAM-UHFFFAOYSA-N

Description

Application

The additon of CeO₂ to CuO/TiO₂ increases specific surface area and inhibits sintering and pore size growth at high temperatures.

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Comparative toxicity assessment of CeO2 and ZnO nanoparticles towards Sinorhizobium meliloti, a symbiotic alfalfa associated bacterium: use of advanced microscopic and spectroscopic techniques.

Susmita Bandyopadhyay et al.

Journal of hazardous materials, 241-242, 379-386 (2012-10-23)

Cerium oxide (CeO(2)) and zinc oxide (ZnO) nanoparticles (NPs) are extensively used in a variety of instruments and consumer goods. These NPs are of great concern because of potential toxicity towards human health and the environment. The present work aimed

In situ supported MnO(x)-CeO(x) on carbon nanotubes for the low-temperature selective catalytic reduction of NO with NH3.

Dengsong Zhang et al.

Nanoscale, 5(3), 1127-1136 (2013-01-04)

The MnO(x) and CeO(x) were in situ supported on carbon nanotubes (CNTs) by a poly(sodium 4-styrenesulfonate) assisted reflux route for the low-temperature selective catalytic reduction (SCR) of NO with NH(3). X-Ray diffraction (XRD), transmission electron microscopy (TEM), high-resolution TEM (HRTEM)

A conceptual translation of homogeneous catalysis into heterogeneous catalysis: homogeneous-like heterogeneous gold nanoparticle catalyst induced by ceria supporter.

Zhen-Xing Li et al.

Nanoscale, 5(3), 1213-1220 (2013-01-10)

Translation of homogeneous catalysis into heterogeneous catalysis is a promising solution to green and sustainable development in chemical industry. For this purpose, noble metal nanoparticles represent a new frontier in catalytic transformations. Many challenges remain for researchers to transform noble

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