Results 1 to 10 of about 11,067 (216)
Recent advances in polyoxometalate-based lanthanide–oxo clusters
Polyoxometalates, 2023 Polyoxometalate (POM)-based lanthanide-oxo clusters (LnOCs) are a class of polynuclear lanthanide–oxygen complexes formed by polyoxometalate stabilization through oxygen bridges in which POMs can be viewed as multidentate inorganic ligands.
Shu-Rong Li +4 more
doaj +1 more source
Photoactive hourglass-type M{P4Mo6}2 networks for efficient removal of hexavalent chromium
Polyoxometalates, 2023 The exploration of high-efficiency photocatalysts to drive the conversion of highly toxic heavy metal hexavalent chromium (Cr(VI)) in wastewater to low-toxic trivalent chromium (Cr(III)) is of great significance for purifying water that contains emerging
Xiao-Yu Yin +6 more
doaj +1 more source
Nanomaterials, 2019 The ternary nanocomposites Fe3O4/Ag/polyoxometalates (Fe3O4/Ag/POMs) with core−shell−core nanostructure were synthesized by coating [Cu(C6H6N2O)2(H2O)]H2[Cu(C6H6N2O)2(P2Mo5O23)]·4H2O polyoxometalates on the surface of Fe3O4/Ag (core ...
Shixia Zhan +6 more
doaj +1 more source
Polyoxometalates, 2023 The ligand exchange-induced size/structural transformation (LEIST) reaction of metal nanoclusters gives researchers an effective way to understand the structural transition, broaden the methods of synthesis, and enhance the relevant performance of metal ...
Wenwen Fei +4 more
doaj +1 more source
Synthetic considerations in the self-assembly of coordination polymers of pyridine-functionalised hybrid Mn-Anderson polyoxometalates [PDF]
, 2017 The incorporation of polyoxometalates (POMs) as structural units into ordered porous constructs such as metal-organic frameworks (MOFs) is desirable for a range of applications where intrinsic properties inherited from both the MOF and POM are utilised ...
Forgan, Ross S. +3 more
core +1 more source
Nanomaterials, 2019 In this work, two magnetic adsorbents Fe3O4@1 and Fe3O4@2 were prepared by combining Fe3O4 nanoparticles and polyoxometalate hybrids [Ni(HL)2]2H2[P2Mo5O23]·4H2O (1), [H2L]5H[P2Mo5O23]·12H2O (2) (HL = 2-acetylpyridine-thiosemicarbazone).
Jie Li +5 more
doaj +1 more source
Tetrameric cubane Al9Ln7 (Ln = Ce, Pr, Nd) clusters as aldol addition catalysts
Polyoxometalates, 2023 Studies on the preparation, structures, and properties of heterometallic complexes are currently of great interest because of their emergent synergistic properties.
Xiao-Yu Liu +4 more
doaj +1 more source
Selective targeting of proteins by hybrid polyoxometalates: Interaction between a bis-biotinylated hybrid conjugate and avidin [PDF]
, 2018 The Keggin-type polyoxometalate [\u3b3-SiW10O36]8 12 was covalently modified to obtain a bis-biotinylated conjugate able to bind avidin. Spectroscopic studies such as UV-vis, fluorimetry, circular dichroism, coupled to surface plasmon resonance technique
Alessandra Saccani +12 more
core +2 more sources
A Magnetic Adsorbent for the Removal of Cationic Dyes from Wastewater
Nanomaterials, 2018 In this article, a study was presented on the adsorption activity of a new nanocomposite particle Fe3O4@1, which was synthesized by combining [Cu(HL)2]2H2[P2Mo5O23]·10H2O (1) (HL = 2-acetylpyridine semicarbazone) and Fe3O4 nanoparticles ...
Yumei Ji +6 more
doaj +1 more source
Metal ion-induced alloying and size transformation of water-soluble metal nanoclusters
Polyoxometalates, 2023 The development of novel strategies for the synthesis of water-soluble alloy nanoclusters (NCs) and investigations of their alloying mechanisms are highly desirable.
Shuyu Qian +6 more
doaj +1 more source