Metastable CdTe@HgTe Core@Shell Nanostructures Obtained by Partial Cation Exchange Evolve into Sintered CdTe Films Upon Annealing

[Image: see text] Partial Hg(2+) → Cd(2+) cation exchange (CE) reactions were exploited to transform colloidal CdTe nanocrystals (NCs, 4–6 nm in size) into CdTe@HgTe core@shell nanostructures. This was achieved by working under a slow CE rate, which limited the exchange to the surface of the CdTe NC...

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Publicat a:Chem Mater
Autors principals: Rosina, Irene, Martín-García, Beatriz, Spirito, Davide, Dang, Zhiya, Gariano, Graziella, Marras, Sergio, Prato, Mirko, Krahne, Roman, De Trizio, Luca, Manna, Liberato
Format: Artigo
Idioma:Inglês
Publicat: American Chemical Society 2020
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC8016170/
https://ncbi.nlm.nih.gov/pubmed/33814700
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/acs.chemmater.9b05281
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