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Merck
CN

634174

Sigma-Aldrich

氧化锆铈

greener alternative

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

别名:

Cerium zirconate (IV)

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About This Item

线性分子式:
(CeO2)·(ZrO2)
CAS号:
分子量:
295.34
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23

质量水平

方案

99.0% trace metals basis

表单

nanopowder

反应适用性

reagent type: catalyst
core: cerium

环保替代产品特性

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

sustainability

Greener Alternative Product

粒径

<50 nm (BET)

密度

6.61 g/mL at 25 °C (lit.)

环保替代产品分类

SMILES字符串

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

InChI

1S/Ce.4O.Zr

InChI key

WKROXIWGJAIPLZ-UHFFFAOYSA-N

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一般描述

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.

应用

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.

特点和优势

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

法律信息

Product of Engi-Mat Co.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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