Synthesis and characterization of kaolin glass cullet ceramics modified with transition metal oxides for enhanced mechanical and optical properties

Table 1 shows the XRF of the starting materials (kaolin and cullet). The presence of Na2O (alkali oxide) and CaO (alkaline earth oxide) in the cullet composition indicates the presence of strong fluxing oxides, which are Na2O, and CaO. The main…

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