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Articles, 19 records found
Research literature, 1 records found
Articles 19 records found  1 - 10next  jump to record:
1.
9 p, 1.5 MB Pd₂Sn [010] nanorods as a highly active and stable ethanol oxidation catalyst / Luo, Zhishan (Centre de Recerca en Energia de Catalunya) ; Lu, Jianmin (Chinese Academy of Sciences. Dalian Institute of Chemical Physics) ; Flox, Cristina (Institut de Recerca en Energia de Catalunya) ; Nafria, Raquel (Institut de Recerca en Energia de Catalunya) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Llorca, Jordi (Universitat Politècnica de Catalunya. Institut de Tècniques Energètiques) ; Ibáñez, Maria (Institut de Recerca en Energia de Catalunya) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
The development of highly active, low cost and stable electrocatalysts for direct alcohol fuel cells remains a critical challenge. While Pd₂Sn has been reported as an excellent catalyst for the ethanol oxidation reaction (EOR), here we present DFT analysis results showing the (100) and (001) facets of orthorhombic PdSn to be more favourable for the EOR than (010). [...]
2016 - 10.1039/c6ta06430b
Journal of materials chemistry A, Vol. 4, issue 42 (2016) , p. 16706-16713  
2.
12 p, 5.6 MB Surface modification of TiO₂ nanocrystals by WOx coating or wrapping : solvothermal synthesis and enhanced surface chemistry / Epifani, Mauro (Istituto per la Microelettronica e i Microsistemi (Lecce, Itàlia)) ; Díaz, Raül (Instituto IMDEA Energía (Móstoles, Madrid)) ; Force, Carmen (Universidad Rey Juan Carlos) ; Comini, Elisabetta (University of Brescia (Itàlia)) ; Manzanares, Marta (Institut de Recerca en Energia de Catalunya) ; Andreu, Teresa (Institut de Recerca en Energia de Catalunya) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Siciliano, Pietro (Istituto per la Microelettronica e i Microsistemi (Lecce, Itàlia)) ; Faglia, Guido (University of Brescia (Itàlia)) ; Morante, Joan R. (Institut de Recerca en Energia de Catalunya)
TiO₂ anatase nanocrystals were prepared by solvothermal processing of Ti chloroalkoxide in oleic acid, in the presence of W chloroalkoxide, with W/Ti nominal atomic concentration (Rw) ranging from 0. [...]
2015 - 10.1021/acsami.5b00632
ACS applied materials and interfaces, Vol. 7, no. 12 (Jan. 2015) , p. 6898-6908  
3.
7 p, 8.1 MB Size and aspect ratio control of Pd₂Sn nanorods and their water denitration properties / Luo, Zhishan (Centre de Recerca en Energia de Catalunya) ; Ibáñez, Maria (Institut de Recerca en Energia de Catalunya) ; Antolín, Ana M. (Universitat Rovira i Virgili. Departament d'Enginyeria Química) ; Genç, Aziz (Institut de Ciència de Materials de Barcelona) ; Shavel, Alexei (Institut de Recerca en Energia de Catalunya) ; Contreras, Sandra (Universitat Rovira i Virgili. Departament d'Enginyeria Química) ; Medina, Francesc (Universitat Rovira i Virgili. Departament d'Enginyeria Química) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
Monodisperse Pd₂Sn nanorods with tuned size and aspect ratio were prepared by co-reduction of metal salts in the presence of trioctylphosphine, amine, and chloride ions. Asymmetric Pd₂Sn nanostructures were achieved by the selective desorption of a surfactant mediated by chlorine ions. [...]
2015 - 10.1021/la504906q
Langmuir, Vol. 31, issue 13 (April 2015) , p. 3952-3957  
4.
9 p, 3.3 MB High-yield synthesis and optical properties of g-C₃N₄ / Yuan, Yanwen (Nanyang Technological University. Division of Physics and Applied Physics) ; Zhang, Lulu (Nanyang Technological University. Division of Physics and Applied Physics) ; Xing, Jun (Nanyang Technological University. Division of Physics and Applied Physics) ; Utama, M. Iqbal Bakti (Nanyang Technological University. Division of Physics and Applied Physics) ; Lu, Xin (Nanyang Technological University. Division of Physics and Applied Physics) ; Du, Kezhao (Nanyang Technological University. Division of Physics and Applied Physics) ; Li, Yongmei (Nanyang Technological University. School of Materials Science and Engineering) ; Hu, Xiao (Nanyang Technological University. School of Materials Science and Engineering) ; Wang, Shijie (Institute of Materials Research & Engineering, Agency for Science, Technologies and Research (Singapore)) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Dunin-Borkowski, Rafal (Forschungszentrum Jülich - Peter Grünberg Institut) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Xiong, Qihua (Nanyang Technological University. Division of Physics and Applied Physics)
Graphitic carbon nitride (g-C₃N₄), a metal-free semiconductor with a band gap of 2. 7 eV, has received considerable attention owing to its fascinating photocatalytic performances under visible-light. [...]
2015 - 10.1039/c5nr02905h
Nanoscale, Vol. 7 Núm. 29 (july 2015) , p. 12343-12350  
5.
19 p, 847.7 KB The Ethylhexanoate route to metal oxide nanocrystals : synthesis of CoO nanooctahedra from Co¹¹2-Ethylhexanoate / Epifani, Mauro (Istituto per la Microelettronica e i Microsistemi (Lecce, Itàlia)) ; Tang, Pengyi (Institut Català de Nanociència i Nanotecnologia) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Díaz, Raül (Instituto IMDEA Energía (Móstoles, Madrid)) ; Wicker, Susanne (Universität Tübingen. Institut für Physikalische und Theoretische Chemie)
CoO nanocrystals were prepared by solvothermal processing of Co 2-ethylhexanoate in oleylamine at 250 °C. The obtained products, identified as CoO by X-ray diffraction, had an octahedral shape, as seen by transmission electron microscopy, reflecting the cubic symmetry of the CoO crystallographic phase. [...]
2016 - 10.1002/ejic.201600511
European journal of inorganic chemistry, Vol. 2016, issue 24 (Aug. 2016) , p. 3963-3968  
6.
14 p, 1.9 MB Polymer-enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs / Meyns, Michaela (Institut de Recerca en Energia de Catalunya) ; Perálvarez, Mariano (Institut de Recerca en Energia de Catalunya) ; Heuer-Jungemann, Amelie (University of Southampton. Physics and Astronomy) ; Hertog, Wim (Institut de Recerca en Energia de Catalunya) ; Ibáñez, Maria (ETH Zürich. Institute of Inorganic Chemistry) ; Nafria, Raquel (Institut de Recerca en Energia de Catalunya) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Kovalenko, Maksym V. (ETH Zürich. Institute of Inorganic Chemistry) ; Carreras, Josep (Institut de Recerca en Energia de Catalunya) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya) ; Kanaras, Antonios G. (University of Southampton. Physics and Astronomy)
Cesium lead halide (CsPbX₃, X = Cl, Br, I) nanocrystals (NCs) offer exceptional optical properties for several potential applications but their implementation is hindered by a low chemical and structural stability and limited processability. [...]
2016 - 10.1021/acsami.6b02529
ACS Applied Materials and Interfaces, Vol. 8, Issue 30 (August 2016) , p. 19579-19586  
7.
5 p, 601.6 KB One-pot polyol synthesis of highly monodisperse short green silver nanorods / Patarroyo, Javier (Institut Català de Nanociència i Nanotecnologia) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Gómez Bastús, Neus (Institut Català de Nanociència i Nanotecnologia) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia)
Green silver nanorods (Ag NRs) of a low aspect ratio (2. 8) have been produced in high yields via an optimized, simple, and robust one-pot polyol method in the presence of tannic acid, which favors the nucleation of decahedral seeds needed for the production of monodisperse Ag NRs. [...]
2016 - 10.1039/c6cc04796c
Chemical communications, Vol. 52, issue 73 (2016) , p. 10960-10963  
8.
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  
9.
5 p, 2.8 MB Demonstrating the steady performance of iron oxide composites over 2000 cycles at fast charge-rates for Li-ion batteries / Sun, Z. (Ruhr-Universität Bochum (Alemanya)) ; Madej, E. (Ruhr-Universität Bochum (Alemanya)) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Muhler, Martin (Ruhr-Universität Bochum (Alemanya)) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Schuhmann, Wolfgang (Ruhr-Universität Bochum (Alemanya)) ; Ventosa, Edgar (Ruhr-Universität Bochum (Alemanya))
The feasibility of using iron oxides as negative electrode materials for safe high-power Li-ion batteries is demonstrated by the carbon-coated FeO/CNT composite synthesized by controlled pyrolysis of ferrocene, which delivered a specific capacity retention of 84% (445 mA h g) after 2000 cycles at 2000 mA g (4C).
2016 - 10.1039/c6cc00168h
Chemical Communications, Vol. 52, Núm. 46 (2016) , p. 7348-7351  
10.
6 p, 1.6 MB Mn₃O₄@CoMn₂O₄-CoₓOy nanoparticles : Partial cation exchange synthesis and electrocatalytic properties toward the oxygen reduction and evolution reactions / Luo, Zhishan (Institut de Recerca en Energia de Catalunya) ; Irtem, Erdem (Institut de Recerca en Energia de Catalunya) ; Ibánez, Maria (ETH Zürich. Institute of Inorganic Chemistry) ; Nafria, Raquel (Institut de Recerca en Energia de Catalunya) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; De La Mata, Maria (Institut Català de Nanociència i Nanotecnologia) ; Liu, Yu. (Institut de Recerca en Energia de Catalunya) ; Cadavid, Doris (Institut de Recerca en Energia de Catalunya) ; Llorca, Jordi (Universitat Politècnica de Catalunya. Institut de Tècniques Energètiques) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Andreu, Teresa (Institut de Recerca en Energia de Catalunya) ; Morante, Joan Ramon (Universitat de Barcelona. Departament d'Electronica) ; Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
Mn₃O₄@CoMn₂O₄ nanoparticles (NPs) were produced at low temperature and ambient atmosphere using a one-pot two-step synthesis protocol involving the cation exchange of Mn by Co in preformed Mn₃O₄ NPs. [...]
2016 - 10.1021/acsami.6b02786
ACS Applied Materials and Interfaces, Vol. 8, Issue 27 (July 2016) , p. 17435-17444  

Articles : 19 records found   1 - 10next  jump to record:
Research literature 1 records found  
1.
106 p, 4.0 MB Plasmonic nanoengineering in hollow metal nanostructures: an electron energy-loss spectroscopy study / Genç, Aziz ; Arbiol i Cobos, Jordi, dir. (Institut Català de Nanociència i Nanotecnologia) ; Granados García, Xavier, tutor (Institut de Ciència de Materials de Barcelona) ; Universitat Autònoma de Barcelona. Departament de Física
Resumen en Español Las nanoestructuras metálicas están siendo objeto de gran atención dada su capacidad para generar resonancias plasmónicas, que son oscilaciones colectivas de electrones alojados en la banda de conducción en un metal excitado por efecto de un campo electromagnético. [...]
Metallic nanostructures have received great attention due to their ability to generate surface plasmon resonances, which are the collective oscillations of conduction band electrons in a metal excited by an electromagnetic field. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015
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