Hemilabile and Switchable Metal-Organic Frameworks

半不稳定和可转换金属有机框架

基本信息

批准号：
EP/K005499/1
负责人：
Russell Morris
金额：
$ 74.9万
依托单位：
University of St Andrews
依托单位国家：
英国
项目类别：
Research Grant
财政年份：
2013
资助国家：
英国
起止时间：
2013 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=EP%2FK005499%2F1
关键词：
Hemilabile Switchable Metal Organic Frameworks

项目摘要

This grant proposal comes from a team of researchers with expertise spanning synthesis, characterisation and adsorption studies of porous materials. The project is to develop and generalise two new concepts in metal-organic framework (MOF) chemistry that the team have recently published in Nature Chemistry. The overall goal is to provide a step change in the properties of MOFs (including stability of the materials) to enable new types of chemistry that are not currently possible. To do this requires that the preliminary concepts are generalised to maximise their impact in both the academic and, in the long term, commercial worlds (see impact statement). An added feature of the novelty of this work is the application of advanced characterisation techniques, including X-ray pair distribution function analysis and in situ X-ray diffraction and combined adsorption/neutron diffraction to probe the structure and properties of the materials prepared.Metal-organic frameworks (MOFs) are some of the most exciting and fast-developing materials that have been prepared in the last decade or so. The great versatility of the chemistry of these solids leads to ultra-high porosity, extreme flexibility, post synthetic modification potential and many other interesting and conceivably useful attributes. Because of this wide ranging chemistry and function, potential applications of these solids range from gas storage, separation and delivery, catalysis, and sensing all the way to biology and medicine. In the UK we have great strength in variety of these areas, in highly porous materials and hydrogen storage, chiral and bio-inspired MOFs, post-synthetic modification, computational aspects, crystal growth and several excellent synthetic/materials groups. However, the international competition is great in this rapidly growing area. The importance of developing the synthesis itself as a route to useful attributes has been recognised as a 'Grand Challenge' in the EPSRC-funded network entitled Directed Assembly of Extended Structures with Targeted Properties. The national importance of this area is implicit in its designation as a Grand Challenge. As the field moves on there is a great focus on developing both the fundamental and applied aspects of MOFs.

该赠款提案来自一组研究人员，具有跨越多孔材料的合成，表征和吸附研究的专业知识。该项目是在该团队最近在《自然化学》中发表的金属有机框架（MOF）化学中开发和推广两个新概念。总体目标是在MOF的性质（包括材料的稳定性）中提供一步变化，以实现当前无法实现的新型化学类型。为此，需要将初步概念推广，以最大程度地发挥其对学术和长期商业世界的影响（请参阅Impact声明）。这项工作的新颖性的另一个功能是应用高级表征技术的应用，包括X射线配对分布功能分析和原位X射线衍射和组合吸附/中子衍射来探测准备好的材料的结构和特性。Metal-Metal-Organic框架（MOF）是最令人兴奋和快速开发的材料，这些材料已准备就绪，或者是最后一个材料。这些固体化学的多功能性导致超高的孔隙度，极端柔韧性，合成后的修饰潜力以及许多其他有趣且有用的属性。由于化学和功能广泛，这些固体的潜在应用包括气体存储，分离和递送，催化以及一路传感到生物学和医学。在英国，我们在这些领域的各种区域中都具有很大的力量，在高度多孔的材料和氢存储，手性和生物启发的MOF，合成后修饰，计算方面，晶体生长以及几个出色的合成/材料组。但是，在这个快速发展的领域，国际竞争非常出色。在EPSRC资助的网络中，将合成本身作为有用属性的途径发展为有用属性的途径的重要性被认为是具有针对性属性的扩展结构的定向组装。该领域的国家重要性在其称为巨大挑战中隐含。随着领域的发展，人们非常重视发展MOF的基本和应用方面。

项目成果

期刊论文数量（10）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Crystal structure resolution of two different chlorhexidine salts.

DOI：
10.1016/j.molstruc.2016.04.077
发表时间：
2016-10-05
期刊：
Journal of molecular structure
影响因子：
3.8
作者：
Cattaneo D;McCormick LJ;Cordes DB;Slawin AM;Morris RE
通讯作者：
Morris RE

Adsorption of Carbon Dioxide, Water Vapor, Nitrogen, and Sulfur Dioxide on Activated Carbon for Capture from Flue Gases: Competitive Adsorption and Selectivity Aspects

DOI：
10.1021/acs.energyfuels.1c00339
发表时间：
2021-03
期刊：
Energy & Fuels
影响因子：
5.3
作者：
Jon G. Bell;M. Benham;K. Thomas
通讯作者：
Jon G. Bell;M. Benham;K. Thomas

Extending the Family of V(4+) S=(1/2) Kagome Antiferromagnets.

DOI：
10.1002/anie.201506869
发表时间：
2015-10
期刊：
Angewandte Chemie
影响因子：
0
作者：
L. Clark;F. Aidoudi;C. Black;K. Arachchige;A. Slawin;R. Morris;P. Lightfoot
通讯作者：
L. Clark;F. Aidoudi;C. Black;K. Arachchige;A. Slawin;R. Morris;P. Lightfoot

Structure and spectroscopy of hydrogen adsorbed in a nickel metal-organic framework