Ir al contenido (pulsa Retorno)

Universitat Politècnica de Catalunya

    • Català
    • Castellano
    • English
    • LoginRegisterLog in (no UPC users)
  • mailContact Us
  • world English 
    • Català
    • Castellano
    • English
  • userLogin   
      LoginRegisterLog in (no UPC users)

UPCommons. Global access to UPC knowledge

57.066 UPC E-Prints
You are here:
View Item 
  •   DSpace Home
  • E-prints
  • Departaments
  • Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
  • Articles de revista
  • View Item
  •   DSpace Home
  • E-prints
  • Departaments
  • Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
  • Articles de revista
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Magnetic propulsion of recyclable catalytic nano-cleaners for pollutant degradation

Thumbnail
View/Open
proof.pdf (6,368Mb) (Restricted access)   Request copy 

Què és aquest botó?

Aquest botó permet demanar una còpia d'un document restringit a l'autor. Es mostra quan:

  • Disposem del correu electrònic de l'autor
  • El document té una mida inferior a 20 Mb
  • Es tracta d'un document d'accés restringit per decisió de l'autor o d'un document d'accés restringit per política de l'editorial
Share:
 
 
10.1021/acsami.7b07480
 
  View Usage Statistics
Cita com:
hdl:2117/121941

Show full item record
García Torres, José ManuelMés informacióMés informacióMés informació
Serrà, Albert
Tierno, Prieto
Alcobé, Xavier
Vallés, E.
Document typeArticle
Defense date2017
Rights accessRestricted access - publisher's policy
Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain
Abstract
Electrochemically fabricated magnetic mesoporous CoNi@Pt nanorods are excellent nanomotors with controlled magnetic propulsion and excellent catalytic properties. The core–shell structure allows a double functionality: (i) controlled motion of the nanorods by applying rotating magnetic fields at different frequencies and field strengths and (ii) effective catalytic activity of the platinum shell for reactions involving sodium borohydride. The structure and magnetic properties of the CoNi core are not modified by the presence of the Pt shell. Nanorods were propelled via a tumbling-like dynamic by a rotating magnetic field. While in absence of NaBH4, nanorods move at constant speed showing a linear path; in the presence of NaBH4, they showed an intermittent trajectory. These catalytic nanorods can be used as nanocleaners with controlled directionality for pollutants degradation in the presence of borohydride. Their magnetic character allows control of the velocity and the direction throughout the contaminated solution by degrading the different pollutants in their path. The magnetic character of nanorods also allows their easy recycling.
CitationGarcia, J., Serrà, A., Tierno, P., Alcobé, X., Vallés, E. Magnetic propulsion of recyclable catalytic nano-cleaners for pollutant degradation. "ACS applied materials and interfaces", 2017, vol. 9, núm. 28, p. 23859-23868. 
URIhttp://hdl.handle.net/2117/121941
DOI10.1021/acsami.7b07480
ISSN1944-8244
Publisher versionhttps://pubs.acs.org/doi/10.1021/acsami.7b07480
Collections
  • Departament de Ciència dels Materials i Enginyeria Metal·lúrgica - Articles de revista [961]
Share:
 
  View Usage Statistics

Show full item record

FilesDescriptionSizeFormatView
proof.pdfBlocked6,368MbPDFRestricted access

Browse

This CollectionBy Issue DateAuthorsOther contributionsTitlesSubjectsThis repositoryCommunities & CollectionsBy Issue DateAuthorsOther contributionsTitlesSubjects

© UPC Obrir en finestra nova . Servei de Biblioteques, Publicacions i Arxius

info.biblioteques@upc.edu

  • About This Repository
  • Contact Us
  • Send Feedback
  • Inici de la pàgina