Resultats globals: 12 registres trobats en 0.02 segons.
Articles, 9 registres trobats
Documents de recerca, 3 registres trobats
Articles 9 registres trobats  
1.
10 p, 7.3 MB PS-b-P4VP block copolymer micelles as a soft template to grow openly porous nickel films for alkaline hydrogen evolution / Fagotto Clavijo, Roberto (Universitat Autònoma de Barcelona. Departament de Física) ; Riba-Moliner, Marta (Institut de Ciència de Materials de Barcelona) ; González-Campo, Arántzazu (Institut de Ciència de Materials de Barcelona) ; Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ; Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona. Departament de Física) ; Eiler, Konrad (Universitat Autònoma de Barcelona. Departament de Física)
Highly porous Ni films have been potentiostatically synthesised by micelle-assisted electrodeposition using custom-made PS-b-P4VP block copolymer micelles as a soft template. Two PS-b-P4VP block copolymers with PS/P4VP block ratios of 1:1 and 1:4 were used for the micelle-assisted electrodeposition, resulting in Ni films with large pores of diameters varying from 25 to 600 nm (1:1), and from 10 to 230 nm (1:4). [...]
2023 - 10.1016/j.cattod.2022.09.022
Catalysis Today, Issue 423 (2023) , 113916  
2.
12 p, 1.6 MB How reproducible are surface areas calculated from the BET equation? / Osterrieth, Johannes W. M. (University of Cambridge. Department of Chemical Engineering & Biotechnology) ; Rampersad, James (University of Cambridge. Department of Chemical Engineering & Biotechnology) ; Madden, David (University of Cambridge. Department of Chemical Engineering & Biotechnology) ; Rampal, Nakul (University of Cambridge. Department of Chemical Engineering & Biotechnology) ; Skoric, Luka (University of Cambridge. Cavendish Laboratory) ; Connolly, Bethany (University of Cambridge. Department of Chemical Engineering & Biotechnology) ; Allendorf, Mark D. (Sandia National Laboratories) ; Stavila, Vitalie (Sandia National Laboratories) ; Snider, Jonathan L. (Sandia National Laboratories) ; Ameloot, Rob (KU Leuven. Department of Microbial and Molecular Systems) ; Marreiros, João (KU Leuven. Department of Microbial and Molecular Systems) ; Ania, Conchi (Université d'Orléans) ; Azevedo, Diana (Federal University of Ceará. Department of Chemical Engineering) ; Vilarrasa-Garcia, E. (Federal University of Ceará. Department of Chemical Engineering) ; Santos, Bianca F. (Federal University of Ceará. Department of Chemical Engineering) ; Bu, Xian-He (Nankai University. School of Materials Science and Engineering) ; Chang, Ze (Nankai University. School of Materials Science and Engineering) ; Bunzen, Hana (University of Augsburg. Institute of Physics) ; Champness, Neil (University of Nottingham. School of Chemistry) ; Griffin, Sarah (University of Nottingham. School of Chemistry) ; Chen, Banglin (University of Texas at San Antonio. Department of Chemistry) ; Lin, Rui-Biao (University of Texas at San Antonio. Department of Chemistry) ; Coasne, Benoit (Université Grenoble Alpes) ; Cohen, Seth (University of California. Department of Chemistry and Biochemistry) ; Moreton, Jessica C. (University of California. Department of Chemistry and Biochemistry) ; Colón, Yamil J. (Université de Nôtre Dame) ; Chen, Linjiang (Leverhulme Research Centre for Functional Materials Design) ; Clowes, Rob (Leverhulme Research Centre for Functional Materials Design) ; Coudert, François-Xavier (Chimie ParisTech) ; Cui, Yong (Shanghai Jiaotong University. School of Chemistry and Chemical Engineering) ; Hou, Bang (Shanghai Jiaotong University. School of Chemistry and Chemical Engineering) ; D'Alessandro, Deanna M. (The University of Sydney. School of Chemistry) ; Doheny, Patrick W. (The University of Sydney. School of Chemistry) ; Dincă, Mircea (Massachusetts Institute of Technology. Department of Chemistry) ; Sun, Chenyue (Massachusetts Institute of Technology. Department of Chemistry) ; Doonan, Christian (The University of Adelaide. Centre for Advanced Nanomaterials and Department of Chemistry) ; Huxley, Michael Thomas (The University of Adelaide. Centre for Advanced Nanomaterials and Department of Chemistry) ; Evans, Jack D. (Technische Universität Dresden. Department of Inorganic Chemistry) ; Falcaro, Paolo (Graz University of Technology. Institute of Physical and Theoretical Chemistry) ; Riccò, Raffaele (Graz University of Technology. Institute of Physical and Theoretical Chemistry) ; Farha, Omar (Northwestern University. Department of Chemistry) ; Idrees, Karam B. (Northwestern University. Department of Chemistry) ; Islamoglu, Timur (Northwestern University. Department of Chemistry) ; Feng, Pingyun (University of California. Department of Chemistry) ; Yang, Huajun (University of California. Department of Chemistry) ; Forgan, Ross (University of Glasgow. School of Chemistry) ; Bara, Dominic (University of Glasgow. School of Chemistry) ; Furukawa, Shuhei (Kyoto University. Institute for Integrated Cell-Material Sciences) ; Sanchez, Eli (Kyoto University. Institute for Integrated Cell-Material Sciences) ; Gascon, Jorge (KAUST Catalysis Center) ; Telalović, Selvedin (KAUST Catalysis Center) ; Ghosh, Sujit K. (Indian Institute of Science Education and Research. Department of Chemistry) ; Mukherjee, Soumya (Indian Institute of Science Education and Research. Department of Chemistry) ; Hill, Matthew R. (Monash University. Department of Chemical Engineering) ; Sadiq, Muhammed Munir (Monash University. Department of Chemical Engineering) ; Horcajada, Patricia (IMDEA Energy) ; Salcedo-Abraira, Pablo (IMDEA Energy) ; Kaneko, Katsumi (Shinshu University. Research Initiative for Supra-Materials) ; Kukobat, Radovan (Shinshu University. Research Initiative for Supra-Materials) ; Kenvin, Jeff (Micromeritics Instrument Corporation) ; Keskin, Seda (Koc University. Department of Chemical and Biological Engineering) ; Kitagawa, Susumu (Kyoto University Institute for Advanced Study) ; Otake, Ken-ichi (Kyoto University Institute for Advanced Study) ; Lively, Ryan P. (Georgia Institute of Technology. School of Chemical & Biomolecular Engineering) ; DeWitt, Stephen J.A. (Georgia Institute of Technology. School of Chemical & Biomolecular Engineering) ; Llewellyn, Phillip (CNRS / Aix-Marseille Univ./Total) ; Lotsch, Bettina V. (University of Munich. Department of Chemistry) ; Emmerling, Sebastian T. (University of Munich. Department of Chemistry) ; Pütz, Alexander M. (University of Munich. Department of Chemistry) ; Martí-Gastaldo, Carlos (Universitat de València. Instituto de Ciencia Molecular) ; Padial, Natalia M. (Universitat de València. Instituto de Ciencia Molecular) ; Garcia-Martinez, Javier (Universitat d'Alacant. Laboratori de Nanotecnologia Molecular) ; Linares, Noemi (Universitat d'Alacant. Laboratori de Nanotecnologia Molecular) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Suárez del Pino, José A. (Institut Català de Nanociència i Nanotecnologia) ; Moghadam, Peyman (The University of Sheffield. Department of Chemical and Biological Engineering) ; Oktavian, Rama (The University of Sheffield. Department of Chemical and Biological Engineering) ; Morris, Russel E. (University of St Andrews. School of Chemistry) ; Wheatley, Paul S. (University of St Andrews. School of Chemistry) ; Navarro, Jorge (Universidad de Granada) ; Petit, Camille (Barrer Centre) ; Danaci, David (Barrer Centre) ; Rosseinsky, Matthew J. (University of Liverpool. Department of Chemistry) ; Katsoulidis, Alexandros P. (University of Liverpool. Department of Chemistry) ; Schröder, Martin (The University of Manchester. School of Chemistry) ; Han, Xue (The University of Manchester. School of Chemistry) ; Yang, Sihai (The University of Manchester. School of Chemistry) ; Serre, Christian (Institut des Matériaux Poreux de Paris) ; Mouchaham, Georges (Institut des Matériaux Poreux de Paris) ; Sholl, David S. (Georgia Institute of Technology. School of Chemical & Biomolecular Engineering) ; Thyagarajan, Raghuram (Georgia Institute of Technology. School of Chemical & Biomolecular Engineering) ; Siderius, Daniel W. (Chemical Sciences Division. National Institute of Standards and Technology) ; Snurr, Randall Q. (Northwestern University. Department of Chemical & Biological Engineering) ; Barbosa Goncalves, Rebecca (Northwestern University. Department of Chemistry) ; Telfer, Shane (MacDiarmid Institute for Advanced Materials and Nanotechnology) ; Lee, Seok J. (MacDiarmid Institute for Advanced Materials and Nanotechnology) ; Ting, V.P. (University of Bristol. Department of Mechanical Engineering) ; Rowlandson, Jemma L. (University of Bristol. Department of Mechanical Engineering) ; Uemura, Takashi (The University of Tokyo. Department of Advanced Materials Science) ; Iiyuka, Tomoya (The University of Tokyo. Department of Advanced Materials Science) ; van der Veen, Monique (Delft University of Technology. Department of Chemical Engineering) ; Rega, Davide (Delft University of Technology. Department of Chemical Engineering) ; Van Speybroeck, Veronique (Ghent University. Center for Molecular Modeling) ; Rogge, Sven M.J. (Ghent University. Center for Molecular Modeling) ; Lamaire, Aran (Ghent University. Center for Molecular Modeling) ; Walton, Krista S. (Georgia Institute of Technology. School of Chemical & Biomolecular Engineering) ; Bingel, Lukas (Georgia Institute of Technology. School of Chemical & Biomolecular Engineering) ; Wuttke, Stefan (IKERBASQUE) ; Andreo, Jacopo (IKERBASQUE) ; Yaghi, Omar M. (Berkeley Global Science Institute) ; Zhang, Bing (University of California. Department of Chemistry) ; Yavuz, Cafer Tayyar (Korea Advanced Institute of Science and Technology) ; Nguyen, Thien S. (Korea Advanced Institute of Science and Technology) ; Zamora, Félix (Universidad Autónoma de Madrid. Departamento de Química Inorgánica) ; Montoro, Carmen (Universidad Autónoma de Madrid. Departamento de Química Inorgánica) ; Zhou, Hongcai (Texas A&M University. Department of Chemistry) ; Kirchon, Angelo (Texas A&M University. Department of Chemistry) ; Fairen-Jimenez, David (University of Cambridge. Department of Chemical Engineering & Biotechnology)
Porosity and surface area analysis play a prominent role in modern materials science. At the heart of this sits the Brunauer-Emmett-Teller (BET) theory, which has been a remarkably successful contribution to the field of materials science. [...]
2022 - 10.1002/adma.202201502
Advanced materials, Vol. 34, issue 27 (July 2022) , art. 2201502  
3.
9 p, 2.6 MB Ultralarge Free-Standing Imine-Based Covalent Organic Framework Membranes Fabricated via Compression / Martín-Illán, Jesús Á. (Universidad Autónoma de Madrid. Departamento de Química Inorgánica) ; Suárez, José Antonio (Institut Català de Nanociència i Nanotecnologia) ; Gómez-Herrero, Julio (Universidad Autónoma de Madrid. Departamento de Física de la Materia Condensada) ; Ares, Pablo (Universidad Autónoma de Madrid. Departamento de Física de la Materia Condensada) ; Gallego-Fuente, Daniel (Universidad Autónoma de Madrid. Departamento de Física de la Materia Condensada) ; Cheng, Youdong (National University of Singapore) ; Zhao, Dan (National University of Singapore) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Zamora, Félix (Universidad Autónoma de Madrid. Departamento de Química Inorgánica)
Demand continues for processing methods to shape covalent organic frameworks (COFs) into macroscopic objects that are needed for their practical applications. Herein, a simple compression method to prepare large-scale, free-standing homogeneous and porous imine-based COF-membranes with dimensions in the centimeter range and excellent mechanical properties is reported. [...]
2022 - 10.1002/advs.202104643
Advanced science, Vol. 9, Issue 7 (March 2022) , art. 2104643  
4.
9 p, 1.6 MB Synthesis of 2D porous crystalline materials in simulated microgravity / Contreras Pereda, Noemí (Institut Català de Nanociència i Nanotecnologia) ; Rodríguez-San-Miguel, David (Institut de Química Teòrica i Computacional. Departament de Ciència dels Materials i Química Física) ; Franco, Carlos (Eidgenössische Technische Hochschule Zürich. Department of Chemistry and Applied Biosciences) ; Sevim, Semih (Eidgenössische Technische Hochschule Zürich. Department of Chemistry and Applied Biosciences) ; Vale, Joao Pedro (SIMTECH Lab) ; Solano, Eduardo (ALBA Laboratori de Llum de Sincrotró) ; Fong, Wye-Khay (University of Newcastle. School of Environmental and Life Sciences) ; Del Giudice, Alessandra (Università degli studi di Roma "La Sapienza". Department of Chemistry) ; Galantini, Luciano (Department of Chemistry. Sapienza University of Rome) ; Pfattner, Raphael (Institut de Ciència de Materials de Barcelona) ; Pané i Vidal, Salvador (Eidgenössische Technische Hochschule Zürich. Multi-Scale Robotics Lab) ; Sotto Mayor, Tiago. (SIMTECH Lab) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Puigmartí-Luis, Josep (Institució Catalana de Recerca i Estudis Avançats)
To date, crystallization studies conducted in space laboratories, which are prohibitively costly and unsuitable to most research laboratories, have shown the valuable effects of microgravity during crystal growth and morphogenesis. [...]
2021 - 10.1002/adma.202101777
Advanced materials, Vol. 33, issue 30 (July 2021) , art. 2101777  
5.
24 p, 1.1 MB Strain-gradient effects in nanoscale-engineered magnetoelectric materials / Nicolenco, Aliona (Universitat Autònoma de Barcelona. Departament de Física) ; de h-Óra, Muireann (University of Cambridge. Department of Materials Science and Metallurgy) ; Driscoll, Judith (University of Cambridge. Department of Materials Science and Metallurgy) ; Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física)
Understanding strain gradient phenomena is of paramount importance in diverse areas of condensed matter physics. This effect is responsible for flexoelectricity in dielectric materials, and it plays a crucial role in the mechanical behavior of nanoscale-sized specimens. [...]
2021 - 10.1063/5.0037421
APL materials, Vol 9 (2021) , art. 020903
2 documents
6.
12 p, 607.2 KB The Imine-Based COF TpPa-1 as an Efficient Cooling Adsorbent That Can Be Regenerated by Heat or Light / Pérez-Carvajal, Javier (Institut Català de Nanociència i Nanotecnologia) ; Boix, Gerard (Institut Català de Nanociència i Nanotecnologia) ; Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Adsorption-based cooling systems, which can be driven by waste heat and solar energy, are promising alternatives to conventional, compression-based cooling systems, as they demand less energy and emit less CO. [...]
2019 - 10.1002/aenm.201901535
Advanced Energy Materials, Vol. 9, Issue 39 (October 2019) , art. 1901535  
7.
30 p, 1.2 MB Composite Salt in Porous Metal-Organic Frameworks for Adsorption Heat Transformation / Garzon-Tovar, Luis (Institut Català de Nanociència i Nanotecnologia) ; Pérez-Carvajal, Javier (Institut Català de Nanociència i Nanotecnologia) ; Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Adsorptive heat transformation systems such as adsorption thermal batteries and chillers can provide space heating and cooling in a more environmental friendly way. However, their use is still hindered by their relatively poor performances and large sizes due to the limited properties of solid adsorbents. [...]
2017 - 10.1002/adfm.201606424
Advanced functional materials, Vol. 27, Núm. 21 (June 2017) , art. 1606424
2 documents
8.
15 p, 1.1 MB Nanomechanical behaviour of open-cell nanoporous metals: homogeneous versus thickness-dependent porosity / Esqué-de los Ojos, Daniel (Universitat Autònoma de Barcelona. Departament de Física) ; Zhang, Jin (Universitat Autònoma de Barcelona. Departament de Física) ; Fornell Beringues, Jordina (Universitat Autònoma de Barcelona. Departament de Física) ; Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona. Departament de Física) ; Sort Viñas, Jordi (Institució Catalana de Recerca i Estudis Avançats)
Two dierent nanoporous materials, porous copper prepared by dealloying and porous nickel prepared by electrodeposition, have been studied by means of nanoindentation experiments at dierent maximum applied loads. [...]
2016 - 10.1016/j.mechmat.2016.06.014
Mechanics of Materials, Vol. 100 (Setembre 2016) , p. 167-174  
9.
8 p, 2.7 MB The influence of pore size on the indentation behavior of metallic nanoporous materials : a molecular dynamics study / Esqué-de los Ojos, Daniel (Universitat Autònoma de Barcelona. Departament de Física) ; Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona. Departament de Física) ; Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física)
In general, the influence of pore size is not considered when determining the Young's modulus of nanoporous materials. Here, we demonstrate that the pore size needs to be taken into account to properly assess the mechanical properties of these materials. [...]
2016 - 10.3390/ma9050355
Materials, Vol. 9 Issue 5 (May 2016) , p. 1-8  

Documents de recerca 3 registres trobats  
1.
17.7 MB Supercritical CO2 assisted preparation of mesoporous composites for emerging applications / Kubovics, Márta ; López Periago, Ana Maria, dir. ; Domingo Pascual, Maria Concepción, dir.
Entre els materials porosos, aquells que tenen mesopors (2-50 nm) han cobrat importància recentment, a causa de les seves excepcionals propietats estructurals i superficials. Els seus porus són prou grans per ser funcionalitzats amb molècules complexes, o fins i tot amb nanopartícules, són accessibles per diverses substàncies, i tot i així, tenen una àrea superficial prou alta després de la càrrega. [...]
Entre los materiales porosos, aquellos que tienen mesoporos (2-50 nm) han cobrado importancia recientemente, debido a sus excepcionales propiedades estructurales y superficiales. Sus poros son suficientemente grandes para ser funcionalizados con moléculas complejas, o incluso con nanopartículas, son accesibles por varias sustancias, y, aun así, tienen un área superficial suficientemente alta después de la carga. [...]
Among porous materials, those that possess mesopores (2-50 nm) have recently come into prominence due to their exceptional structural and surface properties. Their pores are large enough to be functionalized with complex molecules, or even with nanoparticles, are accessible for a wide variety of substances and, still, they possess sufficiently high surface area even after loading. [...]

2023  
2.
201 p, 15.1 MB Evaluación de la osteointegración y osteoconducción de implantes de titanio poroso bioactivos : valoración con microscopía electrónica de retrodispersión en un modelo de implantación ortotópica en conejos / Rappe, Katrin Steffanie ; Franch, Jordi, dir. ; Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals
En los últimos años, la ciencia de los biomateriales aplicada a los sustitutos óseos se ha centrado en la investigación de nuevos implantes elaborados con materiales que, además de presentar una estructura de poros interconectados esencial para un adecuado crecimiento óseo que asegure el anclaje del implante, presenten también unas óptimas propiedades biomecánicas. [...]
In recent years, the science of biomaterials and the search for bone substitutes has focused on the investigation of new implants made from materials that not only provide optimal biomechanical properties, but also present an interconnected pore structure, which greatly ensures the integration of the implant, essential for adequate bone growth. [...]

2019  
3.
194 p, 4.2 MB Functionalized adsorbent materials using supercritical CO2 / López-Aranguren Oliver, Pedro ; Domingo, Concepción, dir. ; Vega Fernández, Lourdes, dir. ; Rodríguez-Viejo, Javier (Universitat Autònoma de Barcelona. Departament de Física) ; Universitat Autònoma de Barcelona. Departament de Física
La silica (SiO2) porosa es uno de los adsorbentes históricamente más utilizado a nivel industrial en multitud de procesos. Sin embargo, el crecimiento acelerado de la demanda de nuevos materiales basados en nanotecnología y de nuevos procesos límpios y sostenibles ha hecho necesario el desarrollo de adsorbentes con nuevas o mejores propiedades fisico-químicas. [...]
Historically, porous silica (SiO2) is one of the most used adsorbents for a wide variety of processes in the industry. However, the fast grown on the demand of new nanotechnology based materials and sustainable green processes have made necessary the development of adsorbents with improved physico-chemical properties. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015  

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