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Merck
CN

700290

Cerium oxide

greener alternative

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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关于此项目

线性分子式:
CeO2
化学文摘社编号:
1306-38-3
分子量:
172.11
NACRES:
NA.23
PubChem Substance ID:
329762193
UNSPSC Code:
12352302
EC Number:
215-150-4
MDL number:
MFCD00010933

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产品名称

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

surface area

30 m2/g , BET

particle size

<50 nm (BET)

InChI key

CETPSERCERDGAM-UHFFFAOYSA-N

InChI

1S/Ce.2O

SMILES string

O=[Ce]=O

assay

99.95% trace rare earth metals basis

form

nanopowder

greener alternative product characteristics

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

sustainability

Greener Alternative Product

density

7.13 g/mL at 25 °C (lit.)

bulk density

0.53 g/cm3

greener alternative category

Enabling

Quality Level

100

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相关类别

Application

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。
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。

General description

我们竭诚为您带来符合一项或多项绿色化学12项原则要求的绿色替代产品。本品旨在用于分子太阳能热能储存系统(MOST)，并已经过能效优化。点击此处以获取更多信息。
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。

存储类别

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCV6501
MKCT7187
MKCT9708
MKCV1854
MKCS1121

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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)
Fungus mediated synthesis of biomedically important cerium oxide nanoparticles
Khan SA and Ahmad A
Materials Research Bulletin, 48(10), 4134-4138 (2013)
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)
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