Sn/Be Sequentially co-doped Hematite Photoanodes for Enhanced Photoelectrochemical Water Oxidation: Effect of Be(2+) as co-dopant

For ex-situ co-doping methods, sintering at high temperatures enables rapid diffusion of Sn(4+) and Be(2+) dopants into hematite (α–Fe(2)O(3)) lattices, without altering the nanorod morphology or damaging their crystallinity. Sn/Be co-doping results in a remarkable enhancement in photocurrent (1.7 m...

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Publicado en:Sci Rep
Main Authors: Annamalai, Alagappan, Lee, Hyun Hwi, Choi, Sun Hee, Lee, Su Yong, Gracia-Espino, Eduardo, Subramanian, Arunprabaharan, Park, Jaedeuk, Kong, Ki-jeong, Jang, Jum Suk
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group 2016
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Article
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4804299/
https://ncbi.nlm.nih.gov/pubmed/27005757
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep23183
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