Applied interfacial technology

应用界面技术

• 批准号: 5248-2011
• 负责人: Kirk, Donald
• 金额: $ 2.19万
• 依托单位: University of Toronto
• 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=520787
• 关键词: Applied; interfacial; technology

My Discovery Program focuses on engineering more rapid transport of mass and energy across gas-liquid-solid interfacial boundaries in order to improve energy efficiency. For electrochemical systems, the research investigates the solid state ionic and electrical resistance through the metal surface barrier layers, the electron transfer resistance from the layer to the solution phase species (often gaseous) and the transport of these species through the liquid boundary layer. The research has shown that for many systems, additional consideration is needed for meso-scale structural influences such as, catalyst or active electrode size, surface area effects and pore size. This research is equally relevant to chemical systems, ignoring the electrochemical driving forces.

我的发现计划专注于设计更快速的跨气-液-固界面边界的质量和能量传输，以提高能源效率。对于电化学系统，该研究研究了穿过金属表面阻挡层的固态离子和电阻、从该层到溶液相物质（通常是气态）的电子转移电阻以及这些物质通过液体边界层的传输。研究表明，对于许多系统，需要额外考虑细观结构影响，例如催化剂或活性电极尺寸、表面积效应和孔径。这项研究同样与化学系统相关，但忽略了电化学驱动力。