Oxides and oxide-supported-metals, structure, reactivity and applications

氧化物和氧化物负载的金属、结构、反应性和应用

• 批准号: 261560-2009
• 负责人: Giorgi, Javier
• 金额: $ 2.19万
• 依托单位: University of Ottawa
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2010
• 资助国家: 加拿大
• 起止时间: 2010-01-01 至 2011-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=455994
• 关键词: Oxides; oxide; supported; metals; structure

At a critical time of energy dependence and environmental awareness, improved transformative processes in every aspect of industrial development are required. Whether it be emissions remediation ((e.g. deNOx, or deCO), production of key chemicals (e.g. ammonia), or production of energy (as in fuel cell technology), oxide and oxide-supported catalysts play a key role. Obtaining a fundamental understanding of the mode of operation of these materials will help improve existing technology. For example, a solid oxide fuel cell design resistant to carbon and sulfur poisoning, and which operates at relative low temperatures, could be produced at a fraction of the current cost and be utilized in niche applications (like factories or remote location housing) producing energy with high efficiency and a very small carbon footprint.

在能源依赖和环境意识的关键时刻，需要在工业发展的各个方面改进变革进程。无论是排放补救（例如脱氮或脱一氧化碳）、关键化学品的生产（例如氨）还是能源的生产（如燃料电池技术），氧化物和氧化物负载的催化剂都发挥着关键作用。对这些材料的操作模式获得基本的理解将有助于改进现有技术。例如，固体氧化物燃料电池设计抵抗碳和硫中毒，并且在相对低的温度下运行，可以以当前成本的一小部分生产，并且用于利基应用（如工厂或偏远地区住房），以高效率和非常小的碳足迹生产能量。