634174
Cerium zirconium oxide
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:
产品名称
氧化锆铈, nanopowder, <50 nm particle size (BET), 99.0% trace metals basis
Quality Segment
assay
99.0% trace metals basis
form
nanopowder
composition
CeZrO₄
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.)
application(s)
catalysts
glass & ceramic
greener alternative category
SMILES string
O=[Zr]=O.O=[Ce]=O
InChI
1S/Ce.4O.Zr
InChI key
WKROXIWGJAIPLZ-UHFFFAOYSA-N
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.
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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.
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.
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
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)