Novel Ester‐Functionalized Solid‐State Electrolyte for Highly Efficient All‐Solid‐State Dye‐Sensitized Solar Cells

A novel solid electrolyte with a three-dimensional ionic channel is used in a solid-state dye-sensitized solar cell, which produces a power conversion efficiency of 6.63% with a fill factor of 0.73. The findings presented will pave a new way for the design of new solid electrolytes towards high-efficiency solid state dye-sensitized solar cells.