Glass Frit Dissolution Influenced by Material Composition and the Water Content in Iodide/Triiodide Electrolyte of Dye-Sensitized Solar Cells

Table 1

Main composition of glass frits for sealing.

	Composition	𝑇𝑚 (°C)
GF1	Bi2O3–SiO2–B2O3	470
GF2	Bi2O3–SiO2–B2O3	400
GF3	ZnO–SiO2–Al2O3	500–520
GF4	SiO2–ZnO–Al2O3	530

𝑇_𝑚: temperature where glass powder initiates to melt.