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Improved solar water splitting performance of BiVO4 photoanode by the synergistic effect of Zr-Mo co-doping and FeOOH Co-catalyst layer
dc.contributor.author | Shaddad, Maged | |
dc.contributor.author | Hezam, Mahmoud | |
dc.contributor.author | Arunachalam, Prabhakarn | |
dc.contributor.author | AL-Saeedan, Norah M. | |
dc.contributor.author | Gimenez, Sixto | |
dc.contributor.author | Bisquert, Juan | |
dc.contributor.author | Al-Mayouf, Abdullah | |
dc.date.accessioned | 2023-05-29T10:16:55Z | |
dc.date.available | 2023-05-29T10:16:55Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | SHADDAD, Maged N., et al. Improved solar water splitting performance of BiVO4 photoanode by the synergistic effect of Zr-Mo co-doping and FeOOH Co-catalyst layer. Materials Letters, 2022, vol. 325, p. 132799. | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/202632 | |
dc.description.abstract | In this work, Zr-Mo co-doping was successfully employed on electrochemically deposited BiVO4 photoanodes, and tested for photoelectrochemical (PEC) water oxidation. Zr doping induced the formation of relatively smaller morphological features resulting in improved light absorption and PEC activity. Mo doping resulted in structural damage that enhanced the charge carrier separation and increased free carrier density. The synergetic effect of both dopants resulted in ∼5-fold enhancement of the PEC performance. When a FeOOH layer is hydrothermally grown on the Zr-Mo co-doped BiVO4 electrode, the photocurrent density was enhanced by ∼13-fold achieving 3.34 mA/cm2 at 1.23 VRHE. In addition, the onset potential was remarkably reduced from ∼0.45 V to <0.1 V. | ca_CA |
dc.format.extent | 4 p. | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation.isPartOf | Materials Letters, 2022, vol. 325, p. 132799. | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | ca_CA |
dc.subject | Composite materials | ca_CA |
dc.subject | Semiconductors | ca_CA |
dc.subject | BiVO4 | ca_CA |
dc.subject | Electrical properties | ca_CA |
dc.subject | Co-doping | ca_CA |
dc.title | Improved solar water splitting performance of BiVO4 photoanode by the synergistic effect of Zr-Mo co-doping and FeOOH Co-catalyst layer | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1016/j.matlet.2022.132799 | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | ca_CA |
dc.relation.publisherVersion | file:///Users/aixa/Desktop/S0167577X22011521.html | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.name | National Plan for Science, Technology and Innovation (MAARIFAH), King Abdulaziz City for Science and Technology, Kingdom of Saudi Arabia | ca_CA |
oaire.awardNumber | 14- ENE2323-02 | ca_CA |
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