Model Studies of the Mechanism of Catalytic Oxidation by Vanadia Monolayer Oxide Catalysts

氧化钒单层氧化物催化剂催化氧化机理的模型研究

• 批准号: 9618807
• 负责人: Robert Madix
• 金额: $ 30万
• 依托单位: Stanford University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-04-15 至 2000-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9618807&HistoricalAwards=false
• 关键词: Model; Studies; Mechanism; Catalytic; Oxidation

ABSTRACT Proposal Number: 9618807 Principal Investigator: R. Madix Institution: Stanford University A better understanding of the reactivity of supported metal oxide catalysts is sought. The model catalyst selected is vanadium oxide deposited on titanium oxide single crystals. The deposition is to be done from the vapor or alternatively from aqueous solutions. Growth morphology and structure will be studied by STM and LEED; electronic structure by UPS, XPS and EELS; reactivity by TPD and oxidation reactions of probe molecules.

摘要提案编号：9618807主要研究者：R.毕业院校：斯坦福大学 寻求对负载型金属氧化物催化剂的反应性的更好理解。 所选的模型催化剂是沉积在氧化钛单晶上的氧化钒。 沉积将从蒸气或替代地从水溶液进行。 用STM和LEED研究生长形貌和结构;用UPS、XPS和EELS研究电子结构;用TPD和探针分子的氧化反应研究反应性。