Manual assembly of nanocrystals for enhanced photoelectrochemical efficiency of hematite film.

نویسندگان

  • Hyun Gil Cha
  • Myung Jong Kang
  • In Chul Hwang
  • Hyunsung Kim
  • Kyung Byung Yoon
  • Young Soo Kang
چکیده

To improve the optoelectronic properties of hematite film as a photoanode, hematite film was orientated on the (012) plane by the secondary growth of organized microcrystals. The resultant film showed promising photoelectrochemical effects compared with a randomly oriented one, with a maximum photocurrent of 0.8 mA cm(-2) at 1.23 V vs. RHE under the illumination of 1 sun.

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عنوان ژورنال:
  • Chemical communications

دوره 51 29  شماره 

صفحات  -

تاریخ انتشار 2015