Band-edge alignment in ultra-narrow InAs1-xSbx photocathodes enabling selective solar-driven CO2-to-liquid conversion

Selective photoelectrochemical CO2 reduction technologies typically rely on wide-bandgap semiconductors, which provide sufficient photovoltage but low solar utilization. In this study, we demonstrate that the absolute band-edge alignment, rather than the bandgap size, governs CO2 reduction selectivi...

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Váldodahkkit:	Hoki Son, Seungwan Woo, Eungbeom Yeon, Hyegyeong Hwang, Eunbee Jung, Daehwan Jung, Ho Won Jang, Won Jun Choi, Jinsung Kwak
Materiálatiipa:	Artigo
Giella:	Inglês
Almmustuhtton:	Elsevier 2026-02-01
Ráidu:	Journal of CO2 Utilization
Fáttát:	Photoelectrochemical CO2 reduction Ultra-narrow-bandgap InAs1-xSbx layer Molecular beam epitaxy Artificial photosynthesis
Liŋkkat:	http://www.sciencedirect.com/science/article/pii/S221298202600003X
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