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Synthesis, structur...
Synthesis, structural and luminescent properties of Mn-doped calcium pyrophosphate (Ca2P2O7) polymorphs
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- Griesiute, Diana (författare)
- Institute of Chemistry, Vilnius University, Naugarduko 24, 03225, Vilnius, Lithuania
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- Garskaite, Edita (författare)
- Luleå tekniska universitet,Träteknik
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- Antuzevics, Andris (författare)
- Institute of Solid State Physics, University of Latvia, Kengaraga 8, Riga, 1063, Latvia
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- Klimavicius, Vytautas (författare)
- Institute of Chemical Physics, Vilnius University, Sauletekio 3, 10257, Vilnius, Lithuania
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- Balevicius, Vytautas (författare)
- Institute of Chemical Physics, Vilnius University, Sauletekio 3, 10257, Vilnius, Lithuania
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- Zarkov, Aleksej (författare)
- Institute of Chemistry, Vilnius University, Naugarduko 24, 03225, Vilnius, Lithuania
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- Katelnikovas, Arturas (författare)
- Institute of Chemistry, Vilnius University, Naugarduko 24, 03225, Vilnius, Lithuania
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- Sandberg, Dick, 1967- (författare)
- Luleå tekniska universitet,Träteknik
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- Kareiva, Aivaras (författare)
- Institute of Chemistry, Vilnius University, Naugarduko 24, 03225, Vilnius, Lithuania
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(creator_code:org_t)
- 2022-05-03
- 2022
- Engelska.
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Ingår i: Scientific Reports. - : Springer Nature. - 2045-2322. ; 12:1
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- In the present work, three different Mn2+-doped calcium pyrophosphate (CPP, Ca2P2O7) polymorphs were synthesized by wet co-precipitation method followed by annealing at different temperatures. The crystal structure and purity were studied by powder X-ray diffraction (XRD), Fourier-transform infrared (FTIR), solid-state nuclear magnetic resonance (SS-NMR), and electron paramagnetic resonance (EPR) spectroscopies. Scanning electron microscopy (SEM) was used to investigate the morphological features of the synthesized products. Optical properties were investigated using photoluminescence measurements. Excitation spectra, emission spectra, and photoluminescence decay curves of the samples were studied. All Mn-doped polymorphs exhibited a broadband emission ranging from approximately 500 to 730 nm. The emission maximum was host-dependent and centered at around 580, 570, and 595 nm for γ-, β-, and α-CPP, respectively.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- Träteknik
- Wood Science and Engineering
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Griesiute, Diana
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Garskaite, Edita
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Antuzevics, Andr ...
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Klimavicius, Vyt ...
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Balevicius, Vyta ...
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Zarkov, Aleksej
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visa fler...
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Katelnikovas, Ar ...
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Sandberg, Dick, ...
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Kareiva, Aivaras
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