Journal article
(Original article)


Ligand-assisted thickness tailoring of highly luminescent colloidal CH3NH3PbX3 (X = Br and I) perovskite nanoplatelets


Publication Details
Author(s): Levchuk I, Herre P, Brandl M, Osvet A, Hock R, Peukert W, Schweizer P, Spiecker E, Batentschuk M, Brabec C
Publisher: Royal Society of Chemistry
Publication year: 2017
Volume: 53
Journal issue: 1
Pages range: 244-247
ISSN: 1364-548X
Language: English

Abstract

Quantum size-confined CHNHPbX (X = Br and I) perovskite nanoplatelets with remarkably high photoluminescence quantum yield (up to 90%) were synthesized by ligand-assisted re-precipitation. Thickness-tunability was realized by varying the oleylamine and oleic acid ligand ratio. This method allows tailoring the nanoplatelet thickness by adjusting the number of unit cell monolayers. Broadly tunable emission wavelengths (450-730 nm) are achieved via the pronounced quantum size effect without anion-halide mixing.



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How to cite
APA: Levchuk, I., Herre, P., Brandl, M., Osvet, A., Hock, R., Peukert, W.,... Brabec, C. (2017). Ligand-assisted thickness tailoring of highly luminescent colloidal CH3NH3PbX3 (X = Br and I) perovskite nanoplatelets. Chemical communications (Cambridge, England), 53(1), 244-247. https://dx.doi.org/10.1039/c6cc09266g

MLA: Levchuk, Ievgen, et al. "Ligand-assisted thickness tailoring of highly luminescent colloidal CH3NH3PbX3 (X = Br and I) perovskite nanoplatelets." Chemical communications (Cambridge, England) 53.1 (2017): 244-247.

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