The emergence of a new generation nanostructured materials opened wide range potential applications for Bioglasses such as DNA vaccination, cellular treatment or drug delivery with well-controlled loading and release (bio)active molecules. In this study we compare structural, dynamic thermal properties water confined in two CaO–SiO2–P2O5 mesoporous bioactive glasses (MBGs). One the MBGs is prep...

Separating P2O5 from steelmaking slag is the key to achieving optimum resource utilization of slag. If P-concentrating 2CaO?SiO2–3CaO?P2O5 solid solution was effectively separated, it can be a potential phosphate and remaining rich in Fe2O3 CaO reutilized as flux process. In this study, low-cost method selective leaching adopted, hydrochloric acid selected agent. The dissolution behavior quench...

In order to transform the crystalline form of Ca2SiO4 (C2S) in phosphorus-containing slag from monoclinic β-polycrystalline square γ-polycrystalline, a volume expansion about 11% was generated, which caused undergo self-powdering. The CaO-SiO2-Al2O3-MgO-MnO-P2O5-FeO system analyzed using FactSage7.1 thermodynamic software, and effects different P2O5, FeO basicity on mineral phase composition we...