Improved photocathodic performance in Pt catalyzed ferroelectric BiFeO3 films sandwiched by a porous carbon layer.

Shoulin GuXiaoxue ZhouFengang ZhengLiang FangWen DongMingrong Shen

Published in: Chemical communications (Cambridge, England) (2017)

A porous carbon layer was inserted between a BiFeO3 film and a Pt catalyst for efficient solar water splitting. A photocathodic current density of -235.4 μA cm-2 at 0 V versus RHE and an onset potential of 1.19 V versus RHE were obtained under 100 mW cm-2 Xe-lamp illumination.

Keyphrases

room temperature
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ionic liquid
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climate change
carbon dioxide
loop mediated isothermal amplification
high efficiency