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http://hdl.handle.net/2445/125077| Title: | Scalable heating-up synthesis of monodisperse Cu2ZnSnS4 nanocrystals |
| Author: | Shavel, Alexey Ibáñez Sabaté, Maria Luo, Zhishan De Roo, JonathanLuo, Zhishan Carreté, Àlex Dimitrievska, Mirjana Genç, Aziz Meyns, Michael Pérez Rodríguez, Alejandro Kovalenko, Maksym V. Arbiol i Cobos, Jordi Cabot i Codina, Andreu |
| Keywords: | Química de superfícies Nanocristalls Nanopartícules Termoelectricitat Surface chemistry Nanocrystals Nanoparticles Thermoelectricity |
| Issue Date: | 2016 |
| Publisher: | American Chemical Society |
| Abstract: | Monodisperse Cu2ZnSnS4 (CZTS) nanocrystals (NCs), with quasi-spherical shape, were prepared by a facile, high-yield, scalable, and high-concentration heat-up procedure. The key parameters to minimize the NC size distribution were efficient mixing and heat transfer in the reaction mixture through intensive argon bubbling and improved control of the heating ramp stability. Optimized synthetic conditions allowed the production of several grams of highly monodisperse CZTS NCs per batch, with up to 5 wt % concentration in a crude solution and a yield above 90%. |
| Note: | Versió postprint del document publicat a: https://doi.org/10.1021/acs.chemmater.5b03417 |
| It is part of: | Chemistry of Materials, 2016, vol. 28, num. 3, p. 720-726 |
| URI: | http://hdl.handle.net/2445/125077 |
| Related resource: | https://doi.org/10.1021/acs.chemmater.5b03417 |
| ISSN: | 0897-4756 |
| Appears in Collections: | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 660689.pdf | 1.33 MB | Adobe PDF | View/Open |
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