Pingping Zhao

TL;DR: Polyoxometalate (POM)-based ionic hybrid nanospheres prepared by protonating and anion-exchanging amino-attached ionic liquid cations with Keggin POM-anions have proven to be highly efficient heterogeneous catalysts for the epoxidation of alkenes with H2O2, presenting advantages of convenient recovery, steady reuse, simple preparation, and flexible composition.

TL;DR: In this paper, a family of solid organic heteropolyacid (HPA) salts were prepared by combining Keggin heteropolyanions with ionic liquid (IL)-forming cations functionalized by propane sulfonate (PS).

TL;DR: A group of ionic liquid (IL)-based polyoxometalate (POM) salts were prepared via anion exchange of imidazolium IL precursors tethered by different carbon chain alkyls with various Keggin POMs as mentioned in this paper.

TL;DR: In this article, a novel heteropolyanion-based ionic hybrid was prepared by combining the divalent ionic liquid (IL) cation of 1,1′-(butane-1,4-diyl)-bis(3-methylimidazolium) with the Keggin-structured V-containing heterpolyanion, and characterized by 1H NMR, FT-IR, ESI-MS, XRD, SEM, TG, BET surface area, melting point, and elemental analysis.

TL;DR: A heteropolyanion-based cross-linked ionic copolymer was prepared by the anion-exchange of heteropolyacid (HPA) H5PMo10V2O40 with polymeric ionic liquid (PIL) poly(divinylbenzene-3-n-butyl-1-vinylimidazolium)Br, and characterized by FI-IR, UV-vis, XRD, TG, SEM, elemental analysis and BET surface areas as mentioned in this paper.