Redox-active hydroxy-TEMPO radical immobilized in nafion layer for an aqueous electrolyte-based and dye-sensitized solar cell

Ryo Kato; Fumiaki Kato; Kenichi Oyaizu; Hiroyuki Nishide

doi:10.1246/cl.131120

Redox-active hydroxy-TEMPO radical immobilized in nafion layer for an aqueous electrolyte-based and dye-sensitized solar cell

Ryo Kato, Fumiaki Kato, Kenichi Oyaizu, Hiroyuki Nishide

Waseda Research Institute for Science and Engineering

Research output: Contribution to journal › Article

14 Citations (Scopus)

Abstract

A hydrophilic nitroxide radical molecule, 4-hydroxy-2,2,6,6- tetramethylpiperidinoxyl (TEMPOL), was immobilized in a Nafion layer yielding a redox-active modified electrode which enhanced the reduction peak current: The modified electrode and the TEMPOL aqueous electrolyte were applied in a dye-sensitized solar cell to achieve a 2.1% conversion efficiency.

Original language	English
Pages (from-to)	480-482
Number of pages	3
Journal	Chemistry Letters
Volume	43
Issue number	4
DOIs	https://doi.org/10.1246/cl.131120
Publication status	Published - 2014

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Chemistry(all)

Cite this

Kato, R., Kato, F., Oyaizu, K., & Nishide, H. (2014). Redox-active hydroxy-TEMPO radical immobilized in nafion layer for an aqueous electrolyte-based and dye-sensitized solar cell. Chemistry Letters, 43(4), 480-482. https://doi.org/10.1246/cl.131120

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10.1246/cl.131120