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Influence of the self-organization of ionic liquids on the size of ruthenium nanoparticles : Effect of the temperature and stirring
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Gutel, Thibaut (Université de Lyon) ;
García-Antón, Jordi (Laboratoire de Chimie de Coordination du CNRS) ;
Pelzer, Katrin (Laboratoire de Chimie de Coordination du CNRS) ;
Philippot, Karine (Laboratoire de Chimie de Coordination du CNRS) ;
Santini, Chaterine C. (Université de Lyon) ;
Chauvin, Yves (Université de Lyon) ;
Chaudret, Bruno (Laboratoire de Chimie de Coordination du CNRS) ;
Basset, Jean-Marie (Université de Lyon)
The size of ruthenium nanoparticles is governed by the degree of self-organization of the imidazolium based ionic liquid in which they are generated from (η4-1,5-cyclooctadiene)(η6-1,3,5-cyclooctatriene)ruthenium: the more structured the ionic liquid, the smaller the size.
2007 -  10.1039/b706139k
Journal of Materials Chemistry, Vol. 17, Issue 31 (July 2007) , p. 3290-3292
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2.
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18 p, 7.1 MB |
Surfactant-Free Colloidal Syntheses of Gold-Based Nanomaterials in Alkaline Water and Mono-alcohol Mixtures
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Quinson, Jonathan (Aarhus University) ;
Aalling-Frederiksen, Olivia (Copenhagen University) ;
Dacayan, Waynah L. (Technical University of Denmark) ;
Bjerregaard, Joachim D. (Copenhagen University) ;
Jensen, Kim D. (Copenhagen University) ;
Jørgensen, Mads Ry Vogel (Lund University) ;
Kantor, Innokenty (The Technical University of Denmark) ;
Sørensen, Daniel R. (Lund University) ;
Theil Kuhn, Luise (Technical University of Denmark) ;
Johnson, Matthew S. (Copenhagen University) ;
Escudero-Escribano, María (Institut Català de Nanociència i Nanotecnologia) ;
Simonsen, Søren B. (Technical University of Denmark) ;
Jensen, Kirsten M. Ø. (Copenhagen University)
Gold nanoparticles (Au NPs) and gold-based nanomaterials combine unique properties relevant for medicine, imaging, optics, sensing, catalysis, and energy conversion. While the Turkevich-Frens and Brust-Schiffrin methods remain the state-of-the-art colloidal syntheses of Au NPs, there is a need for more sustainable and tractable synthetic strategies leading to new model systems. [...]
2023 - 10.1021/acs.chemmater.3c00090
Chemistry of materials, Vol. 35, Issue 5 (February 2023) , p. 2173-2190
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3.
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34 p, 4.7 MB |
Conducting chiral nickel(ii) bis(dithiolene) complexes : Structural and electron transport modulation with the charge and the number of stereogenic centres
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Abhervé, Alexandre (Université d'Angers) ;
Mroweh, Nabil (Université d'Angers) ;
Cauchy, Thomas (Université d'Angers) ;
Pop, Flavia (Université d'Angers) ;
Cui, HengBo (Condensed Molecular Materials Laboratory. RIKEN) ;
Kato, Reizo (Condensed Molecular Materials Laboratory. RIKEN) ;
Vanthuyne, Nicolas (Aix-Marseille Université) ;
Alemany, Pere (Universitat de Barcelona. Departament de Ciència de Materials i Química Física) ;
Canadell Casanova, Enric 1950- (Institut de Ciència de Materials de Barcelona) ;
Avarvari, Narcis (Université d'Angers)
Nickel(ii) bis(dithiolene) complexes can provide crystalline conducting materials either in their monoanionic or neutral forms. Here we show that the use of chiral dithiolene ligands with one or two stereogenic centres, together with variation of the counter-ion in the anionic complexes, represents a powerful strategy to modulate the conducting properties of such molecular materials. [...]
2021 - 10.1039/d1tc00439e
Journal of Materials Chemistry C, Vol. 9, Issue 12 (March 2021) , p. 4119-4140
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4.
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10 p, 1.2 MB |
Solution-phase synthesis and photoluminescence of quaternary chalcohalide semiconductors
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Roth, Alison N. (Iowa State University. Department of Chemistry) ;
Opare-Addo, Jemima (Iowa State University. Department of Chemistry) ;
Gi, Eunbyeol (Iowa State University. Department of Chemistry) ;
Mena Fernández, Silvia (Universitat Autònoma de Barcelona. Departament de Química) ;
Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química) ;
Schaller, Richard D. (Northwestern University. Department of Chemistry (US)) ;
Smith, Emily A. (Iowa State University. Department of Chemistry) ;
Vela, Javier (Iowa State University. Department of Chemistry)
Mixed-metal chalcohalide semiconductors have emerged as promising candidates for photovoltaic applications. However, preparation of these multinary compounds using solution-phase techniques remains particularly challenging compared to traditional solid-state methods. [...]
2023 - 10.1021/acs.chemmater.3c00011
Chemistry of materials, Vol. 35, Issue 5 (March 2023) , p. 2165-2172
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14 p, 10.4 MB |
Water-stable carborane-based Eu3+/Tb3+metal-organic frameworks for tunable time-dependent emission color and their application in anticounterfeiting bar-coding
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Li, Zhen (Institut de Ciència de Materials de Barcelona) ;
Núñez, Rosario (Institut de Ciència de Materials de Barcelona) ;
Light, Mark E. (University of Southampton. Department of Chemistry) ;
Ruiz, Eliseo (Universitat de Barcelona. Departament de Química Inorgànica i Orgànica) ;
Teixidor, Francesc (Institut de Ciència de Materials de Barcelona) ;
Viñas, Clara (Institut de Ciència de Materials de Barcelona) ;
Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ;
Roscini, Claudio (Institut Català de Nanociència i Nanotecnologia) ;
Giner Planas, José (Institut de Ciència de Materials de Barcelona)
Luminescent lanthanide metal-organic frameworks (Ln-MOFs) have been shown to exhibit relevant optical properties of interest for practical applications, though their implementation still remains a challenge. [...]
2022 - 10.1021/acs.chemmater.2c00323
Chemistry of materials, Vol. 34, issue 10 (May 2022) , p. 4795−4808
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14 p, 10.5 MB |
Supercritical CO Synthesis of Porous Metalloporphyrin Frameworks : Application in Photodynamic Therapy
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Kubovics, Márta (Institut de Ciència de Materials de Barcelona) ;
Careta, Oriol (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ;
Vallcorba Valls, Oriol (ALBA Laboratori de Llum de Sincrotró) ;
Romo-Islas, Guillermo (Universitat de Barcelona. Departament de Química Inorgànica i Orgànica) ;
Rodríguez Raurell, Laura (Universitat de Barcelona. Departament de Química Inorgànica i Orgànica) ;
Ayllon, Jose Antonio (Universitat Autònoma de Barcelona. Departament de Química) ;
Domingo, Concepción (Institut de Ciència de Materials de Barcelona) ;
Nogués, C. (Carme) (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ;
Lopez-Periago, Ana M (Institut de Ciència de Materials de Barcelona)
A series of porous metalloporphyrin frameworks prepared from the 5,10,15,20-tetra(4-pyridyl)porphyrin (HTPyP) linker and four metal complexes, M(hfac) M = Cu(II), Zn(II), Co(II), and Ni(II) (hfac: 1,1,1,5,5,5-hexafluoroacetylacetonate), were obtained using supercritical CO (scCO) as a solvent. [...]
2023 - 10.1021/acs.chemmater.2c03018
Chemistry of materials, Vol. 35, Issue 3 (February 2023) , p. 1080-1093
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7.
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14 p, 4.2 MB |
Perspectives for polychlorinated trityl radicals
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Ratera Bastardas, Imma (Institut de Ciència de Materials de Barcelona) ;
Vidal-Gancedo, José (Institut de Ciència de Materials de Barcelona) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ;
Bromley, Stefan (Universitat de Barcelona. Departament de Ciència de Materials i Química Física) ;
Crivillers, Núria (Institut de Ciència de Materials de Barcelona) ;
Mas-Torrent, Marta (Institut de Ciència de Materials de Barcelona)
An organic free radical is a molecule with one or more unpaired electrons. Although most free radicals are highly reactive, chemists have developed a few families of so-called persistent organic radicals with high kinetic stabilities. [...]
2021 - 10.1039/d1tc02196f
Journal of Materials Chemistry C, Vol. 9, issue 33 (Sep. 2021) , p. 10610-10623
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18 p, 1.4 MB |
Carbon incorporation in MOCVD of MoS2 thin films grown from an organosulfide precursor
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Schaefer, Christian M. (Institut Català de Nanociència i Nanotecnologia) ;
Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ;
Sauthier, Guillaume (Institut Català de Nanociència i Nanotecnologia) ;
Bousquet, Jessica (Institut Català de Nanociència i Nanotecnologia) ;
Hébert, Clément (Institut Català de Nanociència i Nanotecnologia) ;
Sperling, Justin R. (Institut Català de Nanociència i Nanotecnologia) ;
Perez-Tomas, Amador (Institut Català de Nanociència i Nanotecnologia) ;
Santiso, José (Institut Català de Nanociència i Nanotecnologia) ;
Del Corro, Elena (Institut Català de Nanociència i Nanotecnologia) ;
Garrido, Jose (Institut Català de Nanociència i Nanotecnologia)
With the rise of two-dimensional (2D) transition-metal dichalcogenide (TMD) semiconductors and their prospective use in commercial (opto)electronic applications, it has become key to develop scalable and reliable TMD synthesis methods with well-monitored and controlled levels of impurities. [...]
2021 - 10.1021/acs.chemmater.1c00646
Chemistry of materials, Vol. 33, Issue 12 (June 2021) , p. 4474-4487
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9.
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9 p, 1.4 MB |
Role of pO2 and film microstructure on the memristive properties of La2NiO4+δ/LaNiO3−δ bilayers
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Maas, Klaasjan (Université Grenoble Alpes. Institut d'ingénierie et de management) ;
Wulles, Chloé (Institut Català de Nanociència i Nanotecnologia) ;
Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ;
Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ;
Lafarge, Valentin (Institut Català de Nanociència i Nanotecnologia) ;
Santiso, José (Institut Català de Nanociència i Nanotecnologia) ;
Burriel, Mónica (Université Grenoble Alpes. Institut d'ingénierie et de management)
LaNiO/LaNiO bilayers deposited at varying pO conditions resulted in remarkable differences in film microstructure and cell parameters, directly affecting the electrical behaviour of Pt/LaNiO/LaNiO/Pt devices. [...]
2022 - 10.1039/d1ta10296f
Journal of materials chemistry, Vol. 10, issue 12 (March 2022) , p. 6523-6530
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10.
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28 p, 4.7 MB |
Ag:BiVO4 dendritic hybrid-architecture for high energy density symmetric supercapacitors
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Patil, Santosh S. (Centre for Materials for Electronics Technology (Pune, Índia)) ;
Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ;
Tamboli, Mohaseen S. (Centre for Materials for Electronics Technology (Pune, Índia)) ;
Ambekar, Jalindar D. (Centre for Materials for Electronics Technology (Pune, Índia)) ;
Kolekar, S. S. (Analytical Chemistry and Material Science Laboratory (Kolhapur, Índia)) ;
Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ;
Kale, Bharat B. (Centre for Materials for Electronics Technology (Pune, Índia)) ;
Patil, Deepak R. (Centre for Materials for Electronics Technology (Pune, Índia))
We demonstrate the fabrication of Ag:BiVO with a dendritic architecture by a template free hydrothermal method. Then, symmetric cells based on Ag:BiVO electrodes were assembled which exhibit an extended voltage window of up to 1. [...]
2016 - 10.1039/c6ta01980c
Journal of materials chemistry, Vol. 4, issue 20 (May 2016) , p. 7580-7584
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