Structurally-bridged crystalline molecular sieve-polymer membranes

结构桥联结晶分子筛聚合物膜

• 批准号: DP170102964
• 负责人: Prof Huanting Wang
• 金额: $ 29.75万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2017
• 资助国家: 澳大利亚
• 起止时间: 2017-01-01 至 2020-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP170102964
• 关键词: Structurally; bridged; crystalline; molecular; sieve

This project aims to produce a membrane platform technology for efficient and cost-effective separation in natural gas processing and petrochemicals, using crystalline sieve materials. It will address the mismatch of mechanical properties between crystalline molecular sieve materials (zeolites and metal organic frameworks) and polymers, and coating flaws which limit their use as gas separation membranes. It will create nano-reinforcement in the coating and polymer substrate, with nano-bridges between them. The resulting membranes will be mechanically tough and separate better than existing membranes. Advanced membranes are expected to benefit fuel industries by reducing separation cost and energy consumption.

该项目旨在使用结晶筛材料生产一种膜平台技术，用于天然气加工和石化产品中高效且经济高效的分离。它将解决结晶分子筛材料（沸石和金属有机骨架）和聚合物之间的机械性能不匹配问题，以及限制其作为气体分离膜使用的涂层缺陷问题。它将在涂层和聚合物基材中形成纳米增强材料，并在它们之间形成纳米桥。由此产生的膜比现有的膜具有更强的机械韧性和更好的分离性。先进的膜有望通过降低分离成本和能源消耗而使燃料行业受益。