New Catalysts for Upgrading CO2: Beyond Kolbe-Schmitt

二氧化碳升级的新催化剂：超越科尔贝-施密特

• 批准号: 1934312
• 金额: --
• 依托单位: CARDIFF UNIVERSITY
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-1934312
• 关键词: New; Catalysts; Upgrading; CO2; Beyond

This project is industrial and confidential, therefore the abstract provided below is brief and vague. This is to not void the confidentiality agreement set out as a part of this project.The use of carbon dioxide as a C1 chemical feedstock represents an attractive objective but one with significant challenges, not least the thermodynamics of any proposed reaction. A reaction that holds significant promise, not least in that it is commercially operated, is the Kolbe-Schmitt (K-S) reaction for the production of salicyclic acid. This reaction is particularly interesting in that a new C-C bond is formed. It is also striking that the accepted mechanismimplicates the concerted, cooperative activation of carbon dioxide is a manner very reminiscent of modern frustrated Lewis pair (FLP) catalysts. We propose that the application of modern cooperative catalysis design principles will be able to greatly increase the scope.

该项目是工业和机密，因此下面提供的摘要是简短和模糊的。这是为了不使作为该项目一部分的保密协议无效。使用二氧化碳作为C1化学原料是一个有吸引力的目标，但也是一个重大挑战，尤其是任何拟议反应的热力学。一个具有重要前景的反应，尤其是因为它是商业化操作的，是用于生产水杨酸的Kolbe-Schmitt（K-S）反应。该反应特别有趣，因为形成了新的C-C键。同样引人注目的是，公认的机制暗示二氧化碳的协同、合作活化是一种非常令人想起现代受挫的刘易斯对（FLP）催化剂的方式。我们认为，现代协同催化设计原理的应用将能够大大增加范围。