2023
DOI: 10.1021/acs.inorgchem.2c04415
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High Oxidation Desulfurization of Fuels Catalyzed by Vanadium-Substituted Phosphomolybdate@Polyaniline@Chitosan as an Inorganic–Organic Hybrid Nanocatalyst

Abstract: From the environmental protection and human health perspectives, the design and synthesis of efficient and reusable oxidative desulfurization nanocatalysts has always been sought after by scientists and industries. In this regard, a new heterogeneous nanocatalyst (V-SPM@PANI@CH) was synthesized by immobilizing Keggin-type vanadium-substituted phosphomolybdate ([PVMo 11 O 39 ] 4− ) (named V-SPM) clusters on the surface of polyaniline (PANI) and chitosan (CH) polymers. The features of the assembled nanocatalyst … Show more

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Cited by 18 publications
(6 citation statements)
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“…Furthermore, the absorption bands positioned at 3430 and 1634 cm −1 are associated with the bending and stretching vibrations of H–O–H molecules, respectively. It is worth noting that the absorption of air moisture during the preparation of sample pellets is the cause of these phenomena 29 . These observations have thus provided valuable evidence concerning the influence of hydration on the structure of matter.…”
Section: Resultsmentioning
confidence: 99%
“…Furthermore, the absorption bands positioned at 3430 and 1634 cm −1 are associated with the bending and stretching vibrations of H–O–H molecules, respectively. It is worth noting that the absorption of air moisture during the preparation of sample pellets is the cause of these phenomena 29 . These observations have thus provided valuable evidence concerning the influence of hydration on the structure of matter.…”
Section: Resultsmentioning
confidence: 99%
“…It is known that the components in real diesel fuel are complex with many different types of sulfur-containing compounds. Therefore, the removal of sulfides from real diesel fuel is a major challenge . The desulfurization performance of the [C 12 mim] 3 PW 12 O 40 /La-UiO-66 catalyst was further evaluated by a desulfurization reaction with real diesel fuel.…”
Section: Resultsmentioning
confidence: 99%
“…Therefore, the removal of sulfides from real diesel fuel is a major challenge. 77 The desulfurization performance of the [C 12 mim] 3 PW 12 O 40 /La-UiO-66 catalyst was further evaluated by a desulfurization reaction with real diesel fuel. The test conditions were as follows: O/S = 5, m cat = 0.1 g, V oil = 10 mL (V n-octane :V oil = 9:1), T = 60 °C.…”
Section: Catalytic Properties With Different Sulfur Compoundsmentioning
confidence: 99%
“…Currently, one promising approach for designing such functionalized materials has been proposed, wherein the coordination properties of POMs are combined with various metal–organic coordination compounds to produce crystalline inorganic–organic hybrid structures based on POMs. , In the resulting high-dimensional supramolecular networks or metal–organic frameworks (MOF), POMs are either coordinated to oxophilic metal centers through metal–oxygen coordination bonds or connected as an anionic template via noncovalent interactions. POMs made from inorganic–organic hybrid materials combine the advantages of inorganic POMs with the capabilities of metal–organic elements which make them more valuable for many promising potential applications. In fact, during the synthesis of these hybrids, it was difficult to control and predict the nuclearity and dimensionality of the resultant architectures. In this regard, the reactants (POMs, metal ions, and organic ligands) must be carefully chosen when constructing inorganic–organic hybrids based on POMs.…”
Section: Introductionmentioning
confidence: 99%