Solution processable formation of a few nanometer thick-disordered overlayer on the surface of open-ended TiO2 nanotubes

Soon Woo Kwon, Ming Ma, Myung Jin Jeong, Kan Zhang, Sung June Kim, Jong Hyeok Park

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Herein, we designed vertically aligned TiO2 nanotube arrays, in which a very thin disordered overlayer approximately a few nm thick was formed via a room-temperature solution process. At the optimal overlayer thickness, the TiO2 nanotube arrays yielded a photocurrent density of up to ∼1.75 mA cm-2 at 1.23 V vs. RHE, approximately twice that of the pristine one.

Original languageEnglish
Pages (from-to)13807-13810
Number of pages4
JournalChemical Communications
Volume52
Issue number95
DOIs
Publication statusPublished - 2016 Jan 1

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Nanotubes
Photocurrents
Temperature

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Kwon, Soon Woo ; Ma, Ming ; Jeong, Myung Jin ; Zhang, Kan ; Kim, Sung June ; Park, Jong Hyeok. / Solution processable formation of a few nanometer thick-disordered overlayer on the surface of open-ended TiO2 nanotubes. In: Chemical Communications. 2016 ; Vol. 52, No. 95. pp. 13807-13810.
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Solution processable formation of a few nanometer thick-disordered overlayer on the surface of open-ended TiO2 nanotubes. / Kwon, Soon Woo; Ma, Ming; Jeong, Myung Jin; Zhang, Kan; Kim, Sung June; Park, Jong Hyeok.

In: Chemical Communications, Vol. 52, No. 95, 01.01.2016, p. 13807-13810.

Research output: Contribution to journalArticle

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AU - Park, Jong Hyeok

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