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Articles, 4 records found
Articles 4 records found  
1.
24 p, 2.3 MB Cu2ZnSnS4-Ag2S nanoscale p-n heterostructures as sensitizers for photoelectrochemical water splitting / Yu, Xuelian (Institut de Recerca en Energia de Catalunya) ; Liu, Jingjing (Chinese Academy of Sciences. Key Laboratory of Drinking Water Science and Technology) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Ibáñez, Maria (Institut de Recerca en Energia de Catalunya) ; Luo, Zhishan (Institut de Recerca en Energia de Catalunya) ; Shavel, Alexey (Institut de Recerca en Energia de Catalunya) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Zhang, Guangjin (Chinese Academy of Sciences. Key Laboratory of Drinking Water Science and Technology) ; Zhang, Yihe (Chinese Academy of Sciences. Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes) ; Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
A cation exchange-based route was used to produce CuZnSnS (CZTS)-AgS nanoparticles with controlled composition. We report a detailed study of the formation of such CZTS-AgS nanoheterostructures and of their photocatalytic properties. [...]
2015 - 10.1021/acs.langmuir.5b02490
Langmuir, Vol. 31, issue 38 (Sep. 2015) , p. 10555-10561  
2.
29 p, 5.5 MB Colloidal Ni2- : XCoxP nanocrystals for the hydrogen evolution reaction / Liu, Junfeng (Institut de Recerca en Energia de Catalunya) ; Wang, Zhenxing (Xi'An Jiaotong University) ; David, Jérémy (Institut Català de Nanociència i Nanotecnologia) ; Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ; Li, Junshan (Institut de Recerca en Energia de Catalunya) ; Yu, Xiaoting (Institut de Recerca en Energia de Catalunya) ; Shavel, Alexey (Institut de Recerca en Energia de Catalunya) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Meyns, Michaela (Institut de Recerca en Energia de Catalunya) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
A cost-effective and scalable approach was developed to produce monodisperse NiCoP nanocrystals (NCs) with composition tuned over the entire range (0 ≤ x ≤ 2). NiCoP NCs were synthesized using low-cost, stable and low-toxicity triphenyl phosphite (TPP) as a phosphorus source, metal chlorides as metal precursors and hexadecylamine (HDA) as a ligand. [...]
2018 - 10.1039/c8ta03485k
Journal of materials chemistry, Vol. 6, Issue 24 (June 2018) , p. 11453-11462  
3.
11 p, 2.4 MB Triphenyl phosphite as the phosphorus source for the scalable and cost-effective production of transition metal phosphides / Liu, Junfeng (Institut de Recerca en Energia de Catalunya) ; Meyns, Michaela (Institut de Recerca en Energia de Catalunya) ; Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats) ; Shavel, Alexey (Institut de Recerca en Energia de Catalunya)
Transition metal phosphides have great potential to optimize a number of functionalities in several energy conversion and storage applications, particularly when nanostructured or in nanoparticle form. [...]
2018 - 10.1021/acs.chemmater.8b00290
Chemistry of materials, Vol. 30, issue 5 (March 2018) , p. 1799-1807  
4.
9 p, 2.1 MB Scalable Heating-Up Synthesis of Monodisperse Cu2ZnSnS4 Nanocrystals / Shavel, Alexey (Institut de Recerca en Energia de Catalunya) ; Ibáñez, Maria (Institut de Recerca en Energia de Catalunya) ; Luo, Zhishan (Institut de Recerca en Energia de Catalunya) ; De Roo, Jonathan (Ghent University. Department of Inorganic and Physical Chemistry) ; Carrete, Alex (Institut de Recerca en Energia de Catalunya) ; Dimitrievska, Mirjana (Institut de Recerca en Energia de Catalunya) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Meyns, Michaela (Institut de Recerca en Energia de Catalunya) ; Pérez-Rodríguez, Alejandro (Institut de Recerca en Energia de Catalunya) ; Kovalenko, Maksym V. (Institute of Inorganic Chemistry (Bratislava, Eslovàquia)) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
Monodisperse CuZnSnS (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. [...]
2016 - 10.1021/acs.chemmater.5b03417
Chemistry of materials, Vol. 28, Núm. 3 (February 2016) , p. 720-726  

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1 Shavel, Alexei
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