Recent advances in polyoxometalate-based heterogeneous catalytic materials for liquid-phase organic transformations

Y Zhou, G Chen, Z Long, J Wang - RSC advances, 2014 - pubs.rsc.org
Polyoxometalates (POMs) are a unique class of molecular metal oxides with a tunable
structure at the atomic level. They have demonstrated various potential applications in …

Heterogeneous catalysis by tungsten-based heteropoly compounds

A Enferadi-Kerenkan, TO Do… - Catalysis Science & …, 2018 - pubs.rsc.org
Tungsten, a fascinating metal, has found a variety of catalytic applications in the form of
tungsten sulfides, simple tungsten oxides (eg tungsten trioxide, tungstate, tungstic acid …

Sustainable catalytic protocols for the solvent free epoxidation and anti-dihydroxylation of the alkene bonds of biorenewable terpene feedstocks using H 2 O 2 as …

WB Cunningham, JD Tibbetts, M Hutchby… - Green …, 2020 - pubs.rsc.org
A tungsten-based polyoxometalate catalyst employing aqueous H2O2 as a benign oxidant
has been used for the solvent free catalytic epoxidation of the trisubstituted alkene bonds of …

Mesoporous Polyoxometalate-Based Ionic Hybrid As a Triphasic Catalyst for Oxidation of Benzyl Alcohol with H2O2 on Water

G Chen, Y Zhou, Z Long, X Wang, J Li… - ACS Applied Materials …, 2014 - ACS Publications
A self-assembled mesoporous polyoxometalate-based ionic hybrid catalyst [TMGHA] 2.4 H0.
6PW was prepared by combination of alcohol amino-tethered guanidinium ionic liquid …

Porous polydivinylbenzene (PDVB) as an efficient adsorbent for hydrocarbons: Effect of porogens on adsorption capacity

SR Churipard, KS Kanakikodi, DA Rambhia… - Chemical Engineering …, 2020 - Elsevier
A series of porous polydivinylbenzene (PDVB) adsorbents were synthesized by free radical
polymerization of divinylbenzene in different porogenic solvents. The systematic …

Facile synthesis of amphiphilic polyoxometalate-based ionic liquid supported silica induced efficient performance in oxidative desulfurization

M Li, M Zhang, A Wei, W Zhu, S Xun, Y Li, H Li… - Journal of Molecular …, 2015 - Elsevier
As strict regulations of fuel specifications implemented, oxidative desulfurization process
(ODS) is considered as one of the promising technologies to achieve deep desulfurization …

Clean synthesis of epoxy plasticizer with quaternary ammonium phosphotungstate as catalyst from a byproduct of cashew nut processing

P Jia, M Zheng, Y Ma, G Feng, H **a, L Hu… - Journal of Cleaner …, 2019 - Elsevier
The toxic petroleum-based phthalates account 80% of the total plasticizer consumption in
China. Conventional methods for preparing epoxy plasticizers produces a large amount of …

Cascade reaction for bio-polyol synthesis from sunflower oil over a W/ZSM-5 zeolite catalyst for the fabrication of a bio-polyurethane-based porous biocomposite with …

PH Hoang, HT Dat - RSC advances, 2024 - pubs.rsc.org
AW/ZSM-5 zeolite was successfully prepared by incorporating tungsten transition metal into
a zeolite structure using a conventional impregnation method. The as-obtained W/ZSM-5 …

Pore structure controllable synthesis of mesoporous poly (ionic liquid) s by copolymerization of alkylvinylimidazolium salts and divinylbenzene

X Feng, C Gao, Z Guo, Y Zhou, J Wang - RSC advances, 2014 - pubs.rsc.org
By chain radical copolymerizations of imidazolium-type ionic liquids and divinylbenzene,
mesoporous poly (ionic liquid) s with tunable pore structures were synthesized. The pore …

Solid acid catalyzed carboxymethylation of bio-derived alcohols: an efficient process for the synthesis of alkyl methyl carbonates

KS Kanakikodi, SR Churipard, AB Halgeri… - Scientific Reports, 2020 - nature.com
Acid catalyzed carboxymethylation of alcohols is an emerging organic transformation that
has grabbed the attention of scientific community in recent years. In the present study …