High-performance Sb₂S₃ photoanode enabling iodide oxidation reaction for unbiased photoelectrochemical solar fuel production

Authors: Young Sun Park, Xiaoyan Jin, Jeiwan Tan, Hyungsoo Lee, Juwon Yun, Sunihl Ma, Gyumin Jang, Taehoon Kim, Sang Gi Shim, Kyungmin Kim, Jeongyoub Lee, Chan Uk Lee, Seong-Ju Hwang, Jooho Moon

Published: 2022-09-30

DOI: 10.1039/d1ee02940a

Source: Full article

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Abstract

The Sb2S3-based photoanode is combined with a silicon photocathode for implementing a bias-free photoelectrochemical tandem device driving hydrogen evolution reaction coupled with IOR, affording operation current density of 4 mA cm−2.