Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/123488
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dc.contributor.authorVilla, Katherine-
dc.contributor.authorParmar, Jemish-
dc.contributor.authorVilela, Diana-
dc.contributor.authorSánchez Ordóñez, Samuel-
dc.date.accessioned2018-07-11T13:47:55Z-
dc.date.issued2018-05-30-
dc.identifier.urihttp://hdl.handle.net/2445/123488-
dc.description.abstractWater contamination from industrial and anthropogenic activities is nowadays a major issue in many countries worldwide. To address this problem, efficient water treatment technologies are required. Recent efforts have focused on the development of self-propelled micromotors that provide enhanced micromixing and mass transfer by the transportation of reactive species, resulting in higher decontamination rates. However, a real application of these micromotors is still limited due to the high cost associated to their fabrication process. Here, we present Fe2O3-decorated SiO2/MnO2 microjets for the simultaneous removal of industrial organic pollutants and heavy metals present in wastewater. These microjets were synthesized by low-cost and scalable methods. They exhibit an average speed of 485 ± 32 μm s–1 (∼28 body length per s) at 7% H2O2, which is the highest reported for MnO2-based tubular micromotors. Furthermore, the photocatalytic and adsorbent properties of the microjets enable the efficient degradation of organic pollutants, such as tetracycline and rhodamine B under visible light irradiation, as well as the removal of heavy metal ions, such as Cd2+ and Pb2+.ca
dc.format.extent24 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoengca
dc.publisherAmerican Chemical Society-
dc.relation.isformatofVersió postprint del document publicat a: http://doi.org/10.1021/acsami.8b04353-
dc.relation.ispartofACS Applied Materials & Interfaces, 2018, vol. 10, num. 24, p. 20478-20486-
dc.relation.urihttp://dx.doi.org/10.1021/acsami.8b04353-
dc.rights(c) American Chemical Society, 2018-
dc.subject.classificationÒxid de ferro-
dc.subject.classificationDepuració de l'aigua-
dc.subject.otherFerric oxide-
dc.subject.otherWater purification-
dc.titleMetal-oxide-based microjets for the simultaneous removal of organic pollutants and heavy metalsca
dc.typeinfo:eu-repo/semantics/articleca
dc.typeinfo:eu-repo/semantics/acceptedVersion-
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/713608/EU//MICROCLEANERSca
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/311529-
dc.rights.accessRightsinfo:eu-repo/semantics/embargoedAccessca
dc.embargo.lift2019-05-30-
dc.date.embargoEndDateinfo:eu-repo/date/embargoEnd/2019-05-30ca
Appears in Collections:Publicacions de projectes de recerca finançats per la UE
Articles publicats en revistes (Institut de Bioenginyeria de Catalunya (IBEC))

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