Interfacial Barriers to Transport in Nanomaterials

纳米材料传输的界面势垒

• 批准号: DP150101824
• 负责人: Prof Suresh Bhatia
• 金额: $ 37.63万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2015
• 资助国家: 澳大利亚
• 起止时间: 2015-01-01 至 2021-12-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP150101824
• 关键词: Interfacial; Barriers; Transport; Nanomaterials

This project aims to make ground-breaking advances in the modelling of transport in disordered nanoporous materials by uncovering the interfacial barriers that are critical to the entry and exit of molecules from their nanostructure. The expected outcome is an efficient new simulation tool to simultaneously quantify interfacial transport resistances and system size-dependent internal transport coefficients. This is intended to be achieved through simulations and experiments on the adsorption and dynamics of targeted gases in carbons with distinctly different nanostructures, enabling the optimal design of a wide range of emerging nanotechnologies for membrane separations, kinetic molecular sieving, catalysis, and gas and electrochemical energy storage.

该项目旨在通过揭示对分子从其纳米结构进入和退出至关重要的界面障碍，在无序纳米多孔材料的运输建模方面取得突破性进展。预期的结果是一个有效的新的模拟工具，同时量化界面传输阻力和系统的大小依赖的内部传输系数。这旨在通过对具有明显不同纳米结构的碳中目标气体的吸附和动力学的模拟和实验来实现，从而能够优化设计用于膜分离、动力学分子筛、催化以及气体和电化学能量存储的各种新兴纳米技术。