Gradient tantalum-doped hematite homojunction photoanode improves both photocurrents and turn-on voltage for solar water splitting

Solar-to-fuel conversion represents a renewable means to harvest sunlight, but the most efficient materials are often expensive or rare. Here, authors demonstrate gradient tantalum-doped hematite homojunctions as a method to improve photoelectrochemical water splitting performances.

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Detalles Bibliográficos
Autores principales: Hemin Zhang, Dongfeng Li, Woo Jin Byun, Xiuli Wang, Tae Joo Shin, Hu Young Jeong, Hongxian Han, Can Li, Jae Sung Lee
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/484cdb0a69374c4bb59754f3bf793f06
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