Element-Specific Electronic, Magnetic and Local Geometric Structure Effects in Mixed Oxide Catalysts (B02)

混合氧化物催化剂中特定元素的电子、磁性和局部几何结构效应（B02）

• 批准号: 405360796
• 金额: --
• 依托单位: Forschungsgruppe Experimentalphysik
• 依托单位国家: 德国
• 项目类别: CRC/Transregios
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/405360796?language=en
• 关键词: Element; Specific; Electronic; Magnetic; Local

Project B02 extends element-specific magnetic measurement methods as sensitive probes of electronic and geometric structure modifications to the characterization of (mixed) transition metal oxide catalysts in the liquid phase. In addition, the operando characterization of catalyst materials in the liquid phase are achieved by the setup of an operando measurement cell for Mössbauer spectroscopy studies. Positron annihilation lifetime spectroscopy is used as new technique to characterize defects in the catalysts.

项目B02将元素特定的磁性测量方法作为电子和几何结构修改的灵敏探针扩展到液体中(混合)过渡金属氧化物催化剂的表征。此外，通过建立用于穆斯堡尔谱学研究的操作数测量小室，实现了催化剂材料在液体中的操作数表征。正电子湮没寿命谱是表征催化剂缺陷的一种新技术。