产品说明
一般描述
Cerium(IV) oxide-gadolinium doped nanopowder (20 mol% gadolinium doped) is an electrolytic material with a high oxygen-ion conductivity, which operates at low temperatures. It can be prepared by a variety of methods such as sol-gel, wet chemical process, co-precipitation, hydrothermal and other combustion routes.
Gadolinium doped ceria may be prepared by cation complexation sol gel technique. XRD, specific surface area, morphology has been described in a study. Higher oxygen ion conductivity of GDC over zirconia based materials makes it a preferable choice for some components of SOFCs.
应用
Gadolinium doped ceria (GDC) may be used as an intermediate temperature electrolyte for solid oxide fuel cells (SOFCs) at elevated temperatures.
包装
25 g in glass bottle
Packaged in glass bottles
基本信息
| 经验(实验)分子式 | CeO2 |
| 分子量 | 172.11 |
| MDL编号 | MFCD04040745 |
| PubChem化学物质编号 | 24880633 |
| NACRES | NA.23 |
产品性质
| 质量水平 | 100 |
| 形式 | nanopowder |
| 包含 | 20 mol % gadolinium as dopant |
| 组成 | Ce0.8Gd0.2O2 |
| reaction suitability | 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. |
| 粒径 | <100 nm |
| 表面积 | >100 m2/g |
| application(s) | battery manufacturing |
| 环保替代产品分类 | Enabling |
| SMILES string | [Gd].O=[Ce]=O |
| InChI | 1S/Ce.Gd.2O |
| InChI key | ZBPTVGKVCOMWPA-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 13 - Non 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) |
Sigma-Aldrich
m.cnreagent.com
