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Merck
CN

634174

Cerium zirconium oxide

greener alternative

nanopowder, <50 nm particle size (BET), 99.0% trace metals basis

别名:

Cerium zirconate (IV), Cerium(IV)-zirconium(IV) oxide

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关于此项目

线性分子式:
(CeO2)·(ZrO2)
化学文摘社编号:
分子量:
295.34
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
258-407-6
MDL number:
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产品名称

氧化锆铈, nanopowder, <50 nm particle size (BET), 99.0% trace metals basis

InChI key

WKROXIWGJAIPLZ-UHFFFAOYSA-N

InChI

1S/Ce.4O.Zr

SMILES string

O=[Zr]=O.O=[Ce]=O

assay

99.0% trace metals basis

form

nanopowder

reaction suitability

reagent type: catalyst
core: cerium

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

particle size

<50 nm (BET)

density

6.61 g/mL at 25 °C (lit.)

greener alternative category

Quality Level

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Features and Benefits

用于固态电致变色器件的光被动电极。
  • Non-toxic
  • High photocatalytic activity
  • Good stability

Application

CeO2-ZrO2 can be used as a catalyst for water-splitting reactions and photocatalytic degradation of organic pollutants.

Pt/CeO2–ZrO2 can be used as a catalyst in the dry reformation of methane.

It can also be used to prepare optically passive electrodes for solid-state electrochromic devices.

General description

CeO2-ZrO2 composites have a good crystal structure, higher specific surface area, lower band-gap energy, and smaller grain size. It forms p-n heterojunction and is widely used in the field of photocatalysis and oxygen storage.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and is intended for Molecular Solar Thermal Energy Storage Systems (MOST). Click here for more information.

Legal Information

Product of Engi-Mat Co.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

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This thematic issue focuses on the emerging applications of nanomaterials. Nanomaterials are defined as substances with at least one dimension smaller than 100 nm.

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