Issue 29, 2015
From the journal:

Chemical Communications

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

Hyun Gil Cha,a   Myung Jong Kang,a   In Chul Hwang,a   Hyunsung Kim,*a   Kyung Byung Yoona  and  Young Soo Kang*a  

* Corresponding authors

a Korea Center for Artificial Photosynthesis and Department of Chemistry, Sogang University, Seoul, Korea
E-mail: kimhs@sogang.ac.kr, yskang@sogang.ac.kr

Abstract

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.

Graphical abstract: Manual assembly of nanocrystals for enhanced photoelectrochemical efficiency of hematite film

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Article information

DOI
https://doi.org/10.1039/C5CC00200A
Article type
Communication
Submitted
09 Janv. 2015
Accepted
25 Febr. 2015
First published
26 Febr. 2015

Chem. Commun., 2015,51, 6407-6410

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Manual assembly of nanocrystals for enhanced photoelectrochemical efficiency of hematite film

H. G. Cha, M. J. Kang, I. C. Hwang, H. Kim, K. B. Yoon and Y. S. Kang, Chem. Commun., 2015, 51, 6407 DOI: 10.1039/C5CC00200A

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