有机自由基包合mof和自由基mof的研究进展。

IF 2.5 4区 化学 Q2 CHEMISTRY, MULTIDISCIPLINARY
Christophe Adrien Ndamyabera, Henrietta Wakuna Langmi
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引用次数: 0

摘要

有机自由基是一种有吸引力的材料,因为它们的结构中含有易在激发时发生电荷转移的不成对电子。它们具有潜在的性质,如光学性质、磁性和导电性。然而,它们通常不稳定,阻碍了它们的进一步发展和应用。有机自由基可以作为客体分子在多孔固体特别是金属有机框架(MOFs)中获得稳定性。mof由于其潜在的特性,包括大表面积和高吸附容量而受到关注。有机自由基除了结合形成有机自由基包合MOF杂化外,还可以在MOF中作为配体生成自由基MOF。这些杂化和自由基mof通常表现出增强的性能,如改进的催化、磁性、光学和传感性能,使它们在工业应用中具有前景。本文对有机自由基包涵和自由基mof进行了综述。简要介绍了有机自由基的背景。本文记录了在mof (host)通道中整合有机自由基(客体)的不同方法以及由此产生的物理化学性质的变化。此外,本文还讨论了使用有机自由基作为配体来合成自由基型mof,作为有机自由基- mof包合物的替代品,并重点介绍了其物理化学性质。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Recent Developments in Organic Radical Inclusion in MOFs and Radical MOFs.

Organic radicals are attractive materials due to their structures which contain unpaired electrons susceptible to charge transfer upon excitation. They possess potential properties such as optical properties, magnetism, and electrical conductivity. However, they are usually unstable impeding their further advancement and application. Organic radicals can serve as guest molecules in porous solids specifically metal-organic frameworks (MOFs) thereby gaining stability. MOFs are of interest due to their potential properties including large surface area and high adsorption capacity. Apart from their incorporation to form organic radical inclusion MOF hybrids, organic radicals can act as ligands in MOFs to yield radical MOFs. These hybrids and radical MOFs often exhibit enhanced properties such as improved catalytic, magnetic, optical, and sensing properties which make them promising for industrial applications. Herein, organic radical inclusion in MOFs and radical MOFs are reviewed. A brief background on organic radicals is presented. Different methods of integrating organic radicals (guests) in channels of MOFs (hosts) and the resulting changes in the physicochemical properties are documented. Furthermore, the use of organic radicals as ligands in the synthesis of radical MOFs is discussed as an alternative to organic radical-MOF inclusion compounds, and the ensuing physicochemical properties are highlighted.

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来源期刊
ChemistryOpen
ChemistryOpen CHEMISTRY, MULTIDISCIPLINARY-
CiteScore
4.80
自引率
4.30%
发文量
143
审稿时长
1 months
期刊介绍: ChemistryOpen is a multidisciplinary, gold-road open-access, international forum for the publication of outstanding Reviews, Full Papers, and Communications from all areas of chemistry and related fields. It is co-owned by 16 continental European Chemical Societies, who have banded together in the alliance called ChemPubSoc Europe for the purpose of publishing high-quality journals in the field of chemistry and its border disciplines. As some of the governments of the countries represented in ChemPubSoc Europe have strongly recommended that the research conducted with their funding is freely accessible for all readers (Open Access), ChemPubSoc Europe was concerned that no journal for which the ethical standards were monitored by a chemical society was available for such papers. ChemistryOpen fills this gap.
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