半岛bd体育手机客户端 说明
一般描述
LSGM is an electrolyte material for intermediate temperature (below 800oC ) solid oxide fuel cells (IT-SOFC). LaGaO3based pervoskite; doped with strontium and magnesium (LSGM) is known to exhibit high oxide ionic conductivity, on account of the high concentration and mobility of oxygen vacancies LSGM-8282 can be synthesized by solid state reaction between La2O3, MgO, SrCo3and Ga2O at temperatures > 1000oC. Other known methods of producing LSGM are combustion synthesis, coprecipitation route, Pechini method for powder. Pechini method is popularly used in producing LSGM for solid oxide fuel cells (SOFCs).
应用
World-wide a number of activities are concerned with the optimization and development of cell materials and microstructures with the aim of reducing the solid oxide fuel cell (SOFC) operating temperatures. Reducing operating temperatures not only increases the life time of SOFC but also reduces cost of the total system.
包装
25 g in poly bottle
基本信息
| 经验(实验)分子式 | La0.8Sr0.2Ga0.8Mg0.2O3 |
| 分子量 | 237.29 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 99% trace rare earth metals basis |
| 形式 | powder |
| 环保替代半岛bd体育手机客户端 特性 | Design for Energy Efficiency Learn more about the Principles of Green Chemistry. |
| 粒径 | 0.3-0.6 μm 0.4-0.8 μm (d50) |
| 表面积 | spec. surface area 4-8 m2/g |
| mp | >400 ℃ |
| application(s) | battery manufacturing |
| 环保替代半岛bd体育手机客户端 分类 | Enabling |
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 |
Sigma-Aldrich
m.cnreagent.com
