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

Chem Commun (Camb)

Korea Center for Artificial Photosynthesis and Department of Chemistry, Sogang University, Seoul, 121-742, Korea.

Published: April 2015

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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Source
http://dx.doi.org/10.1039/c5cc00200aDOI Listing

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