DC Field | Value | Language |
---|---|---|
dc.contributor.author | She, X. | - |
dc.contributor.author | Zhang, Z. | - |
dc.contributor.author | Baek, M. | - |
dc.contributor.author | Yong, K. | - |
dc.date.accessioned | 2018-06-15T05:55:34Z | - |
dc.date.available | 2018-06-15T05:55:34Z | - |
dc.date.created | 2017-12-21 | - |
dc.date.issued | 2018-01-31 | - |
dc.identifier.issn | 0169-4332 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/50991 | - |
dc.description.abstract | Over the decades, researchers have made great efforts to turn the world into a cleaner place through efficient recycling of industrial waste and developing of green energy. Here we demonstrate a prototype heterostructure photoelectrochemical (PEC) cell fabricated using recycled industrial waste. ZnFe2O4 (ZFO) nanorod (NR) clusters were synthesized on the BiVO4@ZnO hetero-nanostructures using recycled rare earth oxide (REO) slags as Fe source. The NR-based PEC cell exhibited a significantly enhanced photon to hydrogen conversion efficiency over the entire UV and visible spectrum. Further study demonstrates that the photo-carrier separation and migration processes can be facilitated by the cascade band alignment of the heterostructure and the clustered nanostructure network. In addition, the life-time of the photo-carriers can be enhanced by the REO passivation layer, leading to a further increased PEC performance. Our results present a novel approach for high efficiency PEC cells, and offer great promises to the efficient recycling of industrial waste for clean renewable energy applications. ? 2017 Elsevier B.V. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | APPLIED SURFACE SCIENCE | - |
dc.title | Photoelectrochemical enhancement of ZnO/BiVO4/ZnFe2O4/rare earth oxide hetero-nanostructures | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.apsusc.2017.06.257 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | APPLIED SURFACE SCIENCE, v.429, pp.29 - 36 | - |
dc.identifier.wosid | 000415228700006 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 36 | - |
dc.citation.startPage | 29 | - |
dc.citation.title | APPLIED SURFACE SCIENCE | - |
dc.citation.volume | 429 | - |
dc.contributor.affiliatedAuthor | Yong, K. | - |
dc.identifier.scopusid | 2-s2.0-85021793680 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 4 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | PHOTOCATALYTIC ACTIVITY | - |
dc.subject.keywordPlus | FILM ELECTRODES | - |
dc.subject.keywordPlus | VISIBLE-LIGHT | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | ZNO | - |
dc.subject.keywordPlus | SLAG | - |
dc.subject.keywordPlus | DECOMPOSITION | - |
dc.subject.keywordAuthor | Continuous conduction mode (CCM) | - |
dc.subject.keywordAuthor | downsampling | - |
dc.subject.keywordAuthor | iterative learning control (ILC) | - |
dc.subject.keywordAuthor | monotonic convergence | - |
dc.subject.keywordAuthor | single-stage inverter | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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