Structure of phosphate and iron-phosphate glasses by DFT calculations and FTIR/Raman spectroscopy

P Stoch, A Stoch, M Ciecinska, I Krakowiak… - Journal of Non …, 2016 - Elsevier
Phosphate glasses are very promising materials from the application and fundamental point
of view. Properties of the glasses are strongly related to the structure which may be modified …

Synthesis and characterization of rare-earth doped aluminium phosphate glasses

SK Barik, A Senapati, S Balakrishnan… - Progress in Nuclear …, 2022 - Elsevier
Sodium aluminium phosphate (NAP) glass is a potential candidate for the immobilization of
minor actinides (MA). The composition of the NAP glass 38Na 2 O–30Al 2 O 3–32P 2 O 5 …

Enhancement of structural and optical properties of transparent sodium zinc phosphate glass–ceramics nano composite

MA Farag, A Ibrahim, MY Hassaan… - Journal of the Australian …, 2022 - Springer
Transparent sodium phosphate glass–ceramics system according to the composition (55-x)
P2O5.(30+ x) ZnO. 15Na2O where x= 0, 2.5, 5, 7.5, and 10 was prepared with the melt …

Insights on the structure and properties of sodium iron phosphate glasses from molecular dynamics simulations

J Kalahe, TS Mahadevan, X Lu, JD Vienna… - Journal of Nuclear …, 2024 - Elsevier
Iron phosphate glasses are promising nuclear waste forms while more detailed
understanding of their structures and structure-property relations are still needed to better …

Characterization of Iron Phosphate glass from melt-quench simulations using ab-initio molecular dynamics

SS Jena, S Chandra, S Singh, G Kaur - Journal of Non-Crystalline Solids, 2024 - Elsevier
Iron Phosphate glass (IPG) has recently gained interest for immobilizing high level nuclear
wastes. In the current study, we report the first atomistic model of IPG developed by …

A novel sorbent based on Ti-Ca-Mg phosphates: synthesis, characterization, and sorption properties

M Maslova, N Mudruk, A Ivanets, I Shashkova… - … Science and Pollution …, 2020 - Springer
This work focuses on the synthesis procedure of a new sorbent based on a TiCaMg
phosphate. The synthesis strategy includes stepwise interaction between solid precursors …

Molecular dynamics simulations of P2O5-Fe2O3-FeO-Na2O glasses

P Goj, P Stoch - Journal of Non-Crystalline Solids, 2018 - Elsevier
Phosphate glasses due to their properties can be used in many fields like medicine, optics,
electronics, environmental protection etc. Unfortunately, pure phosphate glasses have low …

Influence of CuO and ZnO addition on the multicomponent phosphate glasses: spectroscopic studies

M Szumera, I Wacławska, J Sułowska - Journal of Molecular Structure, 2016 - Elsevier
The spectra of phosphate-silicate glasses from the P 2 O 5–SiO 2–K 2 O–MgO–CaO system
modified with the addition of CuO or ZnO have been studied by means of FTIR, Raman and …

Structural investigations of silicate–phosphate glasses containing MoO3 by FTIR, Raman and 31P MAS NMR spectroscopies

M Szumera - Spectrochimica Acta Part A: Molecular and …, 2014 - Elsevier
Molybdenum is a transition metal (refers to the “d” block of the periodic table) whose atom
has an incomplete d sub-shell. It is known that in silicate glasses molybdenum may exist …

Structural features of 19Al2O3-19Fe2O3-62P2O5 glass from a theoretical and experimental point of view

P Stoch, P Goj, M Ciecińska, A Stoch - Journal of Non-Crystalline Solids, 2019 - Elsevier
The subject of the studies is polyphosphate glass of 19Al 2 O 3-19Fe 2 O 3-62P 2 O 5
composition. The glass was investigated with the application of experimental methods like …