Low-Cost Synthesis of Highly Luminescent Colloidal Lead Halide Perovskite Nanocrystals by Wet Ball Milling
dc.contributor.author
Protesescu, Loredana
dc.contributor.author
Yakunin, Sergii
dc.contributor.author
Nazarenko, Olga
dc.contributor.author
Dirin, Dmitry N.
dc.contributor.author
Kovalenko, Maksym V.
dc.date.accessioned
2018-10-01T16:24:13Z
dc.date.available
2018-09-19T16:12:12Z
dc.date.available
2018-09-21T12:02:42Z
dc.date.available
2018-10-01T16:24:13Z
dc.date.issued
2018-03-23
dc.identifier.issn
2574-0970
dc.identifier.other
10.1021/acsanm.8b00038
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/290570
dc.identifier.doi
10.3929/ethz-b-000290570
dc.description.abstract
Lead halide perovskites of APbX_3 type [A = Cs, formamidinium (FA), methylammonium; X = Br, I] in the form of ligand-capped colloidal nanocrystals (NCs) are widely studied as versatile photonic sources. FAPbBr_3 and CsPbBr_3 NCs have become promising as spectrally narrow green primary emitters in backlighting of liquid-crystal displays (peak at 520–530 nm, full width at half-maximum of 22–30 nm). Herein, we report that wet ball milling of bulk APbBr_3 (A = Cs, FA) mixed with solvents and capping ligands yields green luminescent colloidal NCs with a high overall reaction yield and optoelectronic quality on par with that of NCs of the same composition obtained by hot-injection method. We emphasize the superiority of oleylammonium bromide as a capping ligand used for this procedure over the standard oleic acid and oleylamine. We also show a mechanically induced anion-exchange reaction for the formation of orange-emissive CsPb(Br/I)_3 NCs.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
American Chemical Society (ACS)
en_US
dc.rights.uri
http://rightsstatements.org/page/InC-NC/1.0/
dc.subject
Ball milling
en_US
dc.subject
Lead halide perovskite
en_US
dc.subject
Mechanochemical synthesis
en_US
dc.subject
Nanocrystals
en_US
dc.subject
Photoluminescence
en_US
dc.title
Low-Cost Synthesis of Highly Luminescent Colloidal Lead Halide Perovskite Nanocrystals by Wet Ball Milling
en_US
dc.type
Journal Article
dc.rights.license
In Copyright - Non-Commercial Use Permitted
dc.date.published
2018-03-05
ethz.journal.title
ACS Applied Nano Materials
ethz.journal.volume
1
en_US
ethz.journal.issue
3
en_US
ethz.journal.abbreviated
ACS Appl. Nano Mater.
ethz.pages.start
1300
en_US
ethz.pages.end
1308
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.grant
Chemically Engineered Nanocrystal Solids
en_US
ethz.publication.place
Washington, DC
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02513 - Laboratorium für Anorganische Chemie / Laboratory of Inorganic Chemistry::03934 - Kovalenko, Maksym / Kovalenko, Maksym
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02513 - Laboratorium für Anorganische Chemie / Laboratory of Inorganic Chemistry::03934 - Kovalenko, Maksym / Kovalenko, Maksym
en_US
ethz.grant.agreementno
306733
ethz.grant.fundername
EC
ethz.grant.funderDoi
10.13039/501100000780
ethz.grant.program
FP7
ethz.date.deposited
2018-09-19T16:12:13Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2018-10-01T16:24:25Z
ethz.rosetta.lastUpdated
2022-03-28T21:23:55Z
ethz.rosetta.versionExported
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Low-Cost%20Synthesis%20of%20Highly%20Luminescent%20Colloidal%20Lead%20Halide%20Perovskite%20Nanocrystals%20by%20Wet%20Ball%20Milling&rft.jtitle=ACS%20Applied%20Nano%20Materials&rft.date=2018-03-23&rft.volume=1&rft.issue=3&rft.spage=1300&rft.epage=1308&rft.issn=2574-0970&rft.au=Protesescu,%20Loredana&Yakunin,%20Sergii&Nazarenko,%20Olga&Dirin,%20Dmitry%20N.&Kovalenko,%20Maksym%20V.&rft.genre=article&rft_id=info:doi/10.1021/acsanm.8b00038&
Files in this item
Publication type
-
Journal Article [115734]