Trapping shape-controlled nanoparticle nucleation and growth stages via continuous-flow chemistry

Handle URI:
http://hdl.handle.net/10754/623174
Title:
Trapping shape-controlled nanoparticle nucleation and growth stages via continuous-flow chemistry
Authors:
LaGrow, Alec P.; Besong, Tabot M.D. ( 0000-0002-3572-1428 ) ; AlYami, Noktan; Katsiev, Khabiboulakh; Anjum, Dalaver H.; Abdelkader, Ahmed; Da Costa, Pedro M. F. J. ( 0000-0002-1993-6701 ) ; Burlakov, Victor M.; Goriely, Alain; Bakr, Osman M. ( 0000-0002-3428-1002 )
Abstract:
Continuous flow chemistry is used to trap the nucleation and growth stages of platinum-nickel nano-octahedra with second time resolution and high throughputs to probe their properties ex situ. The growth starts from poorly crystalline particles (nucleation) at 5 seconds, to crystalline 1.5 nm particles bounded by the {111}-facets at 7.5 seconds, followed by truncation and further growth to octahedral nanoparticles at 20 seconds.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; SABIC - Corporate Research and Innovation Center (CRI) at KAUST; Imaging and Characterization Core Lab
Citation:
LaGrow AP, Besong TMD, AlYami NM, Katsiev K, Anjum DH, et al. (2017) Trapping shape-controlled nanoparticle nucleation and growth stages via continuous-flow chemistry. Chem Commun 53: 2495–2498. Available: http://dx.doi.org/10.1039/c6cc08369b.
Publisher:
Royal Society of Chemistry (RSC)
Journal:
Chem. Commun.
Issue Date:
6-Feb-2017
DOI:
10.1039/c6cc08369b
Type:
Article
ISSN:
1359-7345; 1364-548X
Sponsors:
The research reported in this publication was supported by funding from KAUST. APL and OMB designed the experiments. The syntheses were carried out by APL, NMA and TMDB. TEM was carried out by APL, DHA and NMA. STEM-EELS maps were carried out by DHA. AUC and FTIR was carried out by TMDB, XRD by NMA, and XPS by KhK. In situ heating was carried out by APL, AAE and PMFJC. Theory was carried out by VMB and AG. All authors contributed to the production of the manuscript.
Additional Links:
http://pubs.rsc.org/en/Content/ArticleLanding/2017/CC/C6CC08369B#!divAbstract
Appears in Collections:
Articles; Advanced Nanofabrication, Imaging and Characterization Core Lab; Physical Sciences and Engineering (PSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorLaGrow, Alec P.en
dc.contributor.authorBesong, Tabot M.D.en
dc.contributor.authorAlYami, Noktanen
dc.contributor.authorKatsiev, Khabiboulakhen
dc.contributor.authorAnjum, Dalaver H.en
dc.contributor.authorAbdelkader, Ahmeden
dc.contributor.authorDa Costa, Pedro M. F. J.en
dc.contributor.authorBurlakov, Victor M.en
dc.contributor.authorGoriely, Alainen
dc.contributor.authorBakr, Osman M.en
dc.date.accessioned2017-04-13T11:50:59Z-
dc.date.available2017-04-13T11:50:59Z-
dc.date.issued2017-02-06en
dc.identifier.citationLaGrow AP, Besong TMD, AlYami NM, Katsiev K, Anjum DH, et al. (2017) Trapping shape-controlled nanoparticle nucleation and growth stages via continuous-flow chemistry. Chem Commun 53: 2495–2498. Available: http://dx.doi.org/10.1039/c6cc08369b.en
dc.identifier.issn1359-7345en
dc.identifier.issn1364-548Xen
dc.identifier.doi10.1039/c6cc08369ben
dc.identifier.urihttp://hdl.handle.net/10754/623174-
dc.description.abstractContinuous flow chemistry is used to trap the nucleation and growth stages of platinum-nickel nano-octahedra with second time resolution and high throughputs to probe their properties ex situ. The growth starts from poorly crystalline particles (nucleation) at 5 seconds, to crystalline 1.5 nm particles bounded by the {111}-facets at 7.5 seconds, followed by truncation and further growth to octahedral nanoparticles at 20 seconds.en
dc.description.sponsorshipThe research reported in this publication was supported by funding from KAUST. APL and OMB designed the experiments. The syntheses were carried out by APL, NMA and TMDB. TEM was carried out by APL, DHA and NMA. STEM-EELS maps were carried out by DHA. AUC and FTIR was carried out by TMDB, XRD by NMA, and XPS by KhK. In situ heating was carried out by APL, AAE and PMFJC. Theory was carried out by VMB and AG. All authors contributed to the production of the manuscript.en
dc.publisherRoyal Society of Chemistry (RSC)en
dc.relation.urlhttp://pubs.rsc.org/en/Content/ArticleLanding/2017/CC/C6CC08369B#!divAbstracten
dc.titleTrapping shape-controlled nanoparticle nucleation and growth stages via continuous-flow chemistryen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentSABIC - Corporate Research and Innovation Center (CRI) at KAUSTen
dc.contributor.departmentImaging and Characterization Core Laben
dc.identifier.journalChem. Commun.en
dc.contributor.institutionYork Nanocentre, University of York, Heslington, York, YO10 5DD, , United Kingdomen
dc.contributor.institutionMathematical Institute, University of Oxford, Oxford, OX2 6GG, , United Kingdomen
kaust.authorLaGrow, Alec P.en
kaust.authorBesong, Tabot M.D.en
kaust.authorAlYami, Noktanen
kaust.authorKatsiev, Khabiboulakhen
kaust.authorAnjum, Dalaver H.en
kaust.authorAbdelkader, Ahmeden
kaust.authorDa Costa, Pedro M. F. J.en
kaust.authorBakr, Osman M.en
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