Self-oriented Sb2Se3 nanoneedle photocathodes for water splitting obtained by a simple spin-coating method

• DOI: 10.1039/c6ta09602f
• Publication Date: 2016-12-21T10:54:56Z
• Authors: Jimin Kim; Wooseok Yang; Yunjung Oh; Hyungsoo Lee; Seonhee Lee; Hyunjung Shin; Joosun Kim; Jooho Moon
• Keywords: Photocathode; Photocurrent; Nanoneedle; Spin Coating

Sb₂Se₃ nanoneedles for use as a photocathode water splitting are fabricated by facile spin-coating. After sequential surface modification with n-TiO₂ and Pt, remarkable photocurrent of 2 mA cm⁻² at 0 V_RHE is realized.