Crystalline Silicon Photocathode with Tapered Microwire Arrays Achieving a High Current Density of 41.7 mA cm⁻2

Abstract To design a high‐efficiency crystalline silicon (c‐Si) photocathode, the photovoltage and photocurrent generated by the device must be maximized because these factors directly affect the hydrogen evolution reaction (HER). In this study, a c‐Si p–n junction is used to enhance the photovoltag...

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Bibliographic Details

Published in:	Advanced Materials Interfaces
Main Authors:	Wonjoo Jin, Youri Lee, Changhwan Shin, Jeonghwan Park, Ji‐Wook Jang, Kwanyong Seo
Format:	Article
Language:	English
Published:	Wiley-VCH 2024-10-01
Subjects:	crystalline silicon electrochemistry photocathode photocurrent water splitting
Online Access:	https://doi.org/10.1002/admi.202400178