Gas/solid and solid-state interactions of stimulated nanostructures

受激纳米结构的气/固和固态相互作用

• 批准号: 386021-2011
• 负责人: Braidy, Nadi
• 金额: $ 1.89万
• 依托单位: Université de Sherbrooke
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=528721
• 关键词: Gas; solid; state; interactions; stimulated

Interface-driven reactions are critical to a number of important applications: catalysis, filtration, batteries, detection units, fuel cells, etc. The interaction occurring between the environment and nanoparticles (NPs) defines their functionality and technological relevance. The surface interacts dynamically with gaseous species via sorption mechanisms: on the gas side of the interface, reactions kinetics is affected by the nature of the NP, which is in constant evolution as a result of reaction and diffusion occurring on its surface.

界面驱动的反应对于许多重要应用至关重要：催化，过滤，电池，检测单元，燃料电池等。环境和纳米颗粒（NP）之间发生的相互作用定义了它们的功能和技术相关性。表面通过吸附机制与气态物质动态相互作用：在界面的气体侧，反应动力学受NP性质的影响，NP由于其表面上发生的反应和扩散而不断演变。