Oxidative Reaction Energy in Photopolymerization Inspired by Plasmon-Induced Charge Separation

Yukina Takahashi, Yusuke Sota, Takuya Ishida, Yoshitaka Furukawa, Sunao Yamada

研究成果: ジャーナルへの寄稿記事

抜粋

Nanopolymerization based on plasmon-induced charge separation (PICS) was performed on a gold nanoparticle-deposited TiO2 substrate. Phenol and 3,4-ethylenedioxythiophene, which have different oxidation potentials, were used as monomers. The action spectra of the polymerizations revealed that the wavelength limit of oxidation reactions based on PICS depended on the monomer. It should be caused by the different oxidation potentials of monomers. From these results, a possible mechanism of the generation of oxidation power on the metal nanoparticle based on PICS was proposed: originating from pulling down the Fermi level according to the photon energy of irradiating light.

元の言語英語
ページ(範囲)4202-4205
ページ数4
ジャーナルJournal of Physical Chemistry C
124
発行部数7
DOI
出版物ステータス出版済み - 2 20 2020

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Energy(all)
  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films

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