A ferroelectric photocatalyst for enhancing hydrogen evolution: Polarized particulate suspension

Sangbaek Park, Chan Woo Lee, Min Gyu Kang, Sanghyeon Kim, Hae Jin Kim, Ji Eon Kwon, Soo Young Park, Chong Yun Kang, Kug Sun Hong, Ki Tae Nam

Research output: Contribution to journalArticle

48 Citations (Scopus)

Abstract

A particle-based photocatalyst with a permanent internal field prepared by a corona poling method is presented as a novel approach to enhance the hydrogen evolution reaction in a particulate-suspension system. Photocatalytic activity of K0.5Na0.5NbO3 was significantly improved by 7.4 times after the polarization. This journal is

Original languageEnglish
Pages (from-to)10408-10413
Number of pages6
JournalPhysical Chemistry Chemical Physics
Volume16
Issue number22
DOIs
Publication statusPublished - 2014 Jun 14

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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    Park, S., Lee, C. W., Kang, M. G., Kim, S., Kim, H. J., Kwon, J. E., Park, S. Y., Kang, C. Y., Hong, K. S., & Nam, K. T. (2014). A ferroelectric photocatalyst for enhancing hydrogen evolution: Polarized particulate suspension. Physical Chemistry Chemical Physics, 16(22), 10408-10413. https://doi.org/10.1039/c4cp01267d