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Can I read Dy-incorporated Organic-inorganic Hybrid Polyoxometalates with Photoluminescence Property on EtoBox?
Dy-incorporated Organic-inorganic Hybrid Polyoxometalates with Photoluminescence Property by Wang, Ke (author);Ma, Pengtao (author) is a Chemistry article available to read on EtoBox.
What is Dy-incorporated Organic-inorganic Hybrid Polyoxometalates with Photoluminescence Property about?
Two new organic-inorganic hybrid polyoxometalate [N(CH3)4]3K2[Dy(C7H5O2)(H2O)2(α-PW11O39)]·13H2O (1) and [N(CH3)4]3K2[Dy(C7H5O3)(H2O)2(α-PW11O39)]·13H2O (2) were prepared via the reaction of K14[P2W19O69(H2O)]·24H2O, DyCl3·6H2O and organic ligands, which were further characterized by IR spectrum, TG analysis, and X-ray single-crystal diffraction. Structural analysis reveals that 1 and 2 consist of polyanion [Dy(L)(H2O)2(α-PW11O39)]5– (L = C7H5O2 (1a), C7H6O3 (2a)), three [N(CH3)4]+ cations, two K + cations for the charge balance, and thirteen water molecules. The excitation and emission spectra and decay time curves prove the existence of different potential energy transfer pathways, and the decay time curves indicate POM components can sensitize the emission of Dy3+ ion and lifetimes were prolonged.
Who reads Dy-incorporated Organic-inorganic Hybrid Polyoxometalates with Photoluminescence Property?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Wang, Ke (author);Ma, Pengtao (author)
- Publisher
- Elsevier BV
- Published
- 2023
- Language
- EN
- Field
- Chemistry (Physical Sciences)