Electrolyte pastes based on gBL are prepared for the printing process of DSSCs.
PAN, PVA, and PAN-VA are used to regulate the viscosity of the electrolytes.
TiO2 and TiC nanofillers increase the performance of electrolytes and cells.
A quasi-solid-state DSSC achieves an efficiency similar to that of a liquid cell.
The cell with 9 wt% PAN and 4 wt% TiC nanofillers exhibits high stability.