Journal
COORDINATION CHEMISTRY REVIEWS
Volume 392, Issue -, Pages 49-80Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.ccr.2019.04.008
Keywords
Polyoxometalate; Coordination polymer; Inorganic-organic hybrid material; Multidimensional structure
Categories
Funding
- National Natural Science Foundation of China [21571050, 21573056, 21771053, 21771054]
Ask authors/readers for more resources
As a new field in POM-based functional materials, polyoxometalate-based coordination polymers (POMCPs), especially transition-metal-containing POMCPs (TM-POMCPs), have undergone substantial advancements over the past few decades for their impressive structural features and desirable properties in optics, electrochemistry, and organic catalysis. Notably, TM-POMCPs based on Keggin-type POM building blocks have attracted widespread research interest and account for more than half of the compounds reported in this class. Keggin-type POMs, strong Lewis acids with adjustable redox properties, can interact with transition metals via self-assembly in the presence of organic ligands, combining the advantages of the three constituents and resulting in many improved properties. This review focuses on Keggin-type TM-POMCPs, which are extended structures with covalently bound metal-oxide clusters with 1D chains, 2D layers, and 3D frameworks. Such coordination polymers not only enrich the structural diversity of Keggin-type POM derivatives but also provide a suitable pathway for designing functional materials with outstanding properties directed by structure-property relationship. In this review, we highlight and discuss the structural features of Keggin-type TM-POMCPs based on various dimensionalities. Furthermore, synthetic strategies and relevant applications, especially in the field of catalysis, are overviewed. (C) 2019 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available