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BES research in electrode, performance. A biohybrid photoanode is constructed by integrating photosystem II with doped conducting po...

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Abstract

A biohybrid photoanode is constructed by integrating photosystem II with doped conducting polymer nanowires that are synthesized by template‐directed electrochemical deposition. Interestingly, at the same applied bias potential ranging from 0 to 0.5 V versus saturated calomel electrode (SCE), this hybrid photoanode shows a higher photocurrent than that of pure photosystem II coated on a bare indium tin oxide (ITO) surface. Particularly, the photocurrent for the integrated photoanode above is enhanced about 39.0‐fold with increased stability (0.25 V vs SCE). Such assembled system combining natural photoactive protein with artificial low‐cost conducting polymer shows great potential for advanced solar energy conversion.

Keywords

PhotocurrentIndium tin oxideSaturated calomel electrodeArtificial photosynthesisPhotosystem IIChemical engineering

Identifiers

DOI
10.1002/admi.201600619
Journal
Advanced Materials Interfaces
Year
2017