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The characteristics of electrolytes containing novel polymer quaternary ammonium iodide, polysiloxane with quaternary ammonium side groups (PSQAS), were investigated. PSQAS exhibits a single-anionic conductivity and has special advantages over usually used iodides in dye-sensitized solar cells. Electrolytes based on PSQAS exhibited the maximum ambient conductivity (25°C) of 4.96 × 10 −3 Scm...
A quasi-solid-state dye-sensitized nanocrystalline porous TiO2 film solar cell was fabricated using a novel gel network polymer electrolyte based on polysiloxanes with both polyethylene oxide internal plasticized side chains and quaternary ammonium groups. The cell exhibited better photoelectrical conversion performance under 60 mW/cm2 irradiation. The short photocurrent (Isc) of 5.0 mA/cm2 and open...
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