Karacasulu, LeventBiesuz, MattiaPastorelli, VirginiaVakifahmetoglu, CekdarSglavo, Vincenzo M.Ferraris, MonicaSoraru, Gian D.2024-12-252024-12-2520250272-88421873-3956https://doi.org/10.1016/j.ceramint.2024.12.020https://hdl.handle.net/11147/15228Vakifahmetoglu, Cekdar/0000-0003-1222-4362; Karacasulu, Levent/0000-0003-4710-2816Perhydropolysilazane (PHPS) pre-ceramic polymer was used to join soda lime silicate glass at temperatures below 200 degrees C under pressureless conditions. The results show that: (i) the junction material is largely converted to silica at 100 degrees C and fully converted to glass at 150 degrees C; (ii) the samples treated at room temperature and 100 degrees C show a perfectly dense and clean bond, whereas porosity develops starting from 150 degrees C as a result of the hydrolysis reactions and solvent evaporation; (iii) a maximum tensile bond strength of about 5-6 MPa is obtained after treatments at 100 degrees C. Remarkably, after treatment at 500 degrees C, the junction remains intact. These preliminary findings provide the first successful attempt regarding the use of PHPS as a joining material to produce inorganic and transparent bonds for glass at relatively low temperatures.eninfo:eu-repo/semantics/openAccessGlassJoiningPressureless JoiningPerhydropolysilazaneTensile StrengthArticle2-s2.0-8521231851110.1016/j.ceramint.2024.12.020