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Photoelectrochemical Water Oxidation and Longevous Photoelectric Conversion by a Photosystem II Electrode (Adv. Energy Mater. 30/2021)
Author(s) -
Tian Wenjie,
Zhang Huayang,
Sibbons Jane,
Sun Hongqi,
Wang Hao,
Wang Shaobin
Publication year - 2021
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.202170119
Subject(s) - photocurrent , materials science , polyethylenimine , photoelectrochemical cell , electrode , photosystem ii , energy conversion efficiency , energy transformation , optoelectronics , photoelectrochemistry , photosystem i , solar energy conversion , photochemistry , chemical engineering , nanotechnology , solar energy , photosynthesis , electrolyte , chemistry , electrochemistry , botany , electrical engineering , biology , transfection , engineering , biochemistry , thermodynamics , physics , gene
Photoelectrochemical Systems In article number 2100911 Huayang Zhang, Shaobin Wang and co‐workers design a photoelectrochemical system with a photosystem II enzyme on a polyethylenimine‐coated macroporous carbon support as an electrode for solar‐to‐power conversion and O 2 evolution. The new system utilizes a conductive bio‐interface to produce current‐to‐O 2 conversion efficiencies of 241–454% and a photocurrent output of 4.31 µA cm −2 after five days.