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Merck
CN
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文件

634174

Sigma-Aldrich

氧化锆铈

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

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别名:
Cerium zirconate (IV)
线性分子式:
(CeO2)·(ZrO2)
CAS号:
53169-24-7
分子量:
295.34
EC 号:
258-407-6
MDL编号:
MFCD04039951
UNSPSC代码:
12352302
PubChem化学物质编号:
24882607
NACRES:
NA.23

质量水平

100

检测方案

99.0% trace metals basis

形式

nanopowder

反应适用性

reagent type: catalyst
core: cerium

粒径

<50 nm (BET)

密度

6.61 g/mL at 25 °C (lit.)

SMILES字符串

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

InChI

1S/Ce.4O.Zr

InChI key

WKROXIWGJAIPLZ-UHFFFAOYSA-N

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相关类别

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.

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.

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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