Polyoxometalate-based metal–organic frameworks for heterogeneous catalysis

Abstract

Polyoxometalate-based metal-organic frameworks (POMOFs) as one type of extended structures that simultaneously possessing the virtues of polyoxometalates (POMs) and metal-organic frameworks (MOFs), have been attracting immense attentions not only because...

Frontiers and applications of polyoxometalates-based porous ionic crystals

“…POMs 结构明确, 有利于在分子、原子水平上设计合成催化剂。大多数情况下, POMs 的质子 容易解离, 从而表现出较强的酸性, 其酸度大于相应中心原子或配位原子形成的无机酸。另一方 面, 高价态的前过渡金属元素构成的 POMs 阴离子能够接受并传递电子, 也可以作为电子传递介 质。此外, 多酸还具有绿色环保、无毒、无腐蚀性等优点, 因此在催化研究领域中受到广泛重视, 如：酸催化、氧化催化等 [30,55] [31] ; (b) 在 303 K 下, 相对湿度为 55%~95%区间内(a)的阻抗谱 [31] ; (c)…”

Nanochannel-based {BaZn}–organic framework for catalytic activity on the cycloaddition reaction of epoxides with CO2 and deacetalization-Knoevenagel condensation

“…The design and synthesis of functional metal-organic frameworks (MOFs) have aroused great interest due to their wide range of applications, [1][2][3] such as polytypic catalysis, 4,5 fluorescence sensing, 6,7 drug delivery, gas separation/storage, magnetism, and optoelectronics. [8][9][10] However, compared with wellexplored MOFs with single-metal components as nodes, heterometallic MOFs are comparatively under-developed due to the more demanding self-assembly environment required for most of the reported MOFs.…”

Polyoxometalate‐Based Metal Organic Frameworks: Recent Advances and Challenges

“…POMOF, as a promising composite nanoplatform, has been widely investigated by researchers in recent years for its application in various fields. Although there have been some comprehensive reviews [9][10][11][12][13][14] outlining its development history and applications, less mention has been made about its development in the recent past. In this paper, we mainly review the representative applications of POMOFs in catalysis, biosensor, supercapacitor and other fields in recent years, highlight its excellent properties and conceives its broad developmental application.…”