Recent advances on high-nuclear polyoxometalate clusters

JC Liu, JW Zhao, C Streb, YF Song - Coordination Chemistry Reviews, 2022 - Elsevier
The design and construction of high-nuclear polyoxometalate (POM) clusters remain a
severe challenge, but attract significant interest on account of their impressive structural …

Supported heterogeneous nanocatalysts in sustainable, selective and eco-friendly epoxidation of olefins

AS Sharma, VS Sharma, H Kaur, RS Varma - Green Chemistry, 2020 - pubs.rsc.org
Epoxides are highly useful intermediates in the production of many chemicals,
pharmaceuticals, perfumes, and polymers. In view of the continuing demand for epoxides, it …

Molybdenum-doped α-MnO 2 as an efficient reusable heterogeneous catalyst for aerobic sulfide oxygenation

T Uematsu, Y Miyamoto, Y Ogasawara… - Catalysis Science & …, 2016 - pubs.rsc.org
Oxygenation of sulfides to sulfoxides and/or sulfones is an important transformation, and the
development of efficient heterogeneous catalysts for oxygenation, which can utilize O2 as …

Selectivity switch in the aerobic oxygenation of sulfides photocatalysed by visible-light-responsive decavanadate

C Li, N Mizuno, K Murata, K Ishii, T Suenobu… - Green …, 2020 - pubs.rsc.org
Nanometre-sized metal oxides are promising species for the development of visible-light-
responsive photocatalysts for the selective transformation of organic functional groups. In …

Keggin polyoxometalates encapsulated in molybdenum-iron-type Keplerate nanoball as efficient and cost-effective catalysts in the oxidative desulfurization of sulfides

H Taghiyar, B Yadollahi - Science of The Total Environment, 2020 - Elsevier
In this work, the catalytic activity of core-shell-type polyoxometalate (POM) composites,
comprised from Keggin POMs encapsulated in Mo 72 Fe 30 Keplerate, in the oxidation of …

A POM-based porous supramolecular framework for efficient sulfide–sulfoxide transformations with a low molar O/S ratio

Y Chen, H An, S Chang, Y Li, Q Zhu, H Luo… - Inorganic Chemistry …, 2022 - pubs.rsc.org
The selective oxidation of organic sulfides is a pivotal step in the preparation of sulfoxides
that can act as synthetic intermediates when preparing fine chemicals, bioactive molecules …

Water-promoting effect on reaction selectivity in the photocatalytic oxidation of sulfides to sulfoxides on TiO2

L Ding, Y Zhao, Y Li, C Ge, L Lv, H Ji, W Song… - Journal of …, 2023 - Elsevier
During TiO 2-based photocatalysis, the presence of water usually leads to the unselective
degradation of organic compounds due to the uncontrollable formation of water-derived …

Two unusual nanosized Nd 3+-substituted selenotungstate aggregates simultaneously comprising lacunary Keggin and Dawson polyoxotungstate segments

H Li, C Lian, L Chen, J Zhao, GY Yang - Nanoscale, 2020 - pubs.rsc.org
Two unique nanosized Nd3+-substituted selenotungstates Na9K8 {[W3Nd2 (H2O) 3 (NO3)
O6](B-α-SeW9O33) 2 (α-Se2W14O52)}· 35H2O (1) and [H2N (CH3) 2] 7H9Na4 {[W2Nd2 …

Molecular structural engineering of donor–acceptor-based porous organic polymers for sulfide photooxidation in water: a sustainable approach

N Saini, K Dhingra, A Kumar, K Kailasam - Green Chemistry, 2024 - pubs.rsc.org
The utilization of mild and environment-friendly reaction conditions for the photocatalytic
oxidation of sulfides to highly valuable sulfoxides represents a sustainable approach that is …

Novel Keplerate type polyoxometalate-surfactant-graphene hybrids as advanced electrode materials for supercapacitors

D Pakulski, A Gorczyński, W Czepa, Z Liu… - Energy Storage …, 2019 - Elsevier
The development of novel materials for enhanced electrochemical energy storage
applications, in particular for the fabrication of supercapacitors (SCs) displaying increased …