Platinum-Gold and Platinum-Tin Bimetallic Catalysts: Correlation Between Miscibility, Microstructure, and Activity

铂-金和铂-锡双金属催化剂：混溶性、微观结构和活性之间的相关性

• 批准号: 8606106
• 负责人: Johannes Schwank
• 金额: $ 20.4万
• 依托单位: Regents of the University of Michigan - Ann Arbor
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1986
• 资助国家: 美国
• 起止时间: 1986-09-01 至 1990-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8606106&HistoricalAwards=false
• 关键词: Platinum; Gold; Tin; Bimetallic; Catalysts

This work correlates the catalytic behavior of supported bimetallic catalysts with details of their structure and local composition. This class of catalysts is probably the most valuable from an economics point of view, although it represents a small fraction of the catalysts in use. Why some combinations work and others do not is still largely a mystery although some patterns are beginning to emerge.

这项工作将支持的双金属催化剂的催化行为与它们的结构和局部组成的细节相关联。 从经济学的角度来看，这类催化剂可能是最有价值的，尽管它代表了使用的催化剂的一小部分。 为什么某些组合起作用而其他组合则不在很大程度上是一个谜，尽管某些模式开始出现。