Pregled bibliografske jedinice broj: 620290
Get more out of your data – a new approach to agglomeration and aggregation studies using nanoparticle impact experiments
Get more out of your data – a new approach to agglomeration and aggregation studies using nanoparticle impact experiments // ChemistryOpen, 2 (2013), 2; 69-75 doi:10.1002/open.201300005 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 620290 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Get more out of your data – a new approach to agglomeration and aggregation studies using nanoparticle impact experiments
Autori
Ellison, Joanna ; Tschulik, Kristina ; Stuart, Emma J.E. ; Jurkschat, Kerstin ; Omanović, Dario ; Uhlemann, Margitta ; Crossley, Alison ; Compton, Richard G.
Izvornik
ChemistryOpen (2191-1363) 2
(2013), 2;
69-75
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
agglomeration and aggregation states; anodic particle coloumetry; electrochemistry; nanoparticle impact experiments; nanoparticle tracking analysis
Sažetak
Anodic particle coloumetry is used to size silver nanoparticles impacting a carbon microelectrode in a potassium chloride/citrate solution. Besides their size, their agglomeration state in solution is also investigated solely by electrochemical means and subsequent data analysis. Validation of this new approach to nanoparticle agglomeration studies is performed by comparison with the results of a commercially available nanoparticle tracking analysis system, which shows excellent agreement. Moreover, it is demonstrated that the electrochemical technique has the advantage of directly yielding the number of atoms per impacting nanoparticle irrespective of its shape. This is not true for the optical nanoparticle tracking system, which requires a correction for the nonspherical shape of agglomerated nanoparticles to derive reasonable information on the agglomeration state.
Izvorni jezik
Engleski
Znanstvena područja
Geologija, Kemija
POVEZANOST RADA
Projekti:
098-0982934-2720 - Međudjelovanja oblika tragova metala u vodenom okolišu (Pižeta, Ivanka, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Dario Omanović
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)