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. 2003 Feb 5;125(5):1166-7.
doi: 10.1021/ja029294+.

Gelation of ionic liquid-based electrolytes with silica nanoparticles for quasi-solid-state dye-sensitized solar cells

Peng Wang  1 , Shaik M Zakeeruddin, Pascal Comte, Ivan Exnar, Michael Grätzel
Affiliations

Gelation of ionic liquid-based electrolytes with silica nanoparticles for quasi-solid-state dye-sensitized solar cells

Peng Wang et al. J Am Chem Soc. .

Abstract

For the first time silica nanoparticles were used to solidify ionic liquids. These ionic liquid-based quasi-solid-state electrolytes were successfully employed for regenerative photoelectrochemical cells that yielded 7% efficiency at AM 1.5 sunlight in combination with an amphiphilic ruthenium polypyridyl photosensitizer.

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