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700290

氧化铈 IV

Name: 氧化铈 IV
Brand: ALDRICH

nanopowder, <50 nm particle size (BET), 99.95% trace rare earth metals basis

别名:

氧化铈, 氧化铈，氧化铈

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About This Item

线性分子式:

CeO₂

CAS号:

1306-38-3

分子量:

172.11

EC 号:

215-150-4

MDL编号:

MFCD00010933

UNSPSC代码:

12352302

PubChem化学物质编号:

329762193

NACRES:

NA.23

质量水平

100

检测方案

99.95% trace rare earth metals basis

形式

nanopowder

环保替代产品特性

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

sustainability

Greener Alternative Product

表面积

30 m²/g , BET

粒径

<50 nm (BET)

密度

7.13 g/mL at 25 °C (lit.)

堆积密度

0.53 g/cm³

环保替代产品分类

Enabling

SMILES字符串

O=[Ce]=O

InChI

1S/Ce.2O

InChI key

CETPSERCERDGAM-UHFFFAOYSA-N

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一般描述

氧化铈（IV） (CeO₂) 是一类稀土材料，可以通过包括热水解和水热法在内的多种方法合成。它的特性包括高折射率和介电常数。

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is intended for Molecular Solar Thermal Energy Storage Systems (MOST) and has been enhanced for energy efficiency. Click here for more information.

应用

CeO₂纳米粉可用于多种应用，例如生物医学、半导体和涂料应用。

CeO₂ 添加到 CuO/TiO₂ 中会增加比表面积并抑制高温下的烧结和孔径增长。

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

分析证书(COA)

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Hydrothermal synthesis of cerium (IV) oxide

Hirano M and Kato E

Journal of the American Chemical Society, 79(3), 777-780 (1996)

Oxidase-like activity of polymer-coated cerium oxide nanoparticles

Asati A, et al.

Angewandte Chemie (International Edition in English), 48(13), 2308-2312 (2009)

Fungus mediated synthesis of biomedically important cerium oxide nanoparticles

Khan SA and Ahmad A

Materials Research Bulletin, 48(10), 4134-4138 (2013)

Preparation and spherical agglomeration of crystalline cerium (IV) oxide nanoparticles by thermal hydrolysis

Hirano M, et al.

Journal of the American Chemical Society, 83(5), 1287-1289 (2000)

Characterization of cerium (IV) oxide ultrafine particles prepared using reversed micelles

Masui T, et al.

Chemistry of Materials, 9(10), 2197-2204 (1997)

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