UAB Digital Repository of Documents 655 records found  beginprevious299 - 308nextend  jump to record: Search took 0.02 seconds. 
299.
44 p, 6.2 MB Ultrahigh energy density supercapacitors through a double hybrid strategy / Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Nagar, Bhawna (Institut Català de Nanociència i Nanotecnologia) ; Suárez Guevara, Jullieth Gabriela (Institut Català de Nanociència i Nanotecnologia) ; Tonti, Dino (Institut de Ciència de Materials de Barcelona) ; Enciso, Eduardo (Universidad Complutense de Madrid. Departamento de Química Física) ; Palomino, Pablo (Universidad Complutense de Madrid. Departamento de Química Física) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
Herein, we are presenting all-solid-state symmetric supercapacitors (ASSSCs) with an innovative double hybrid strategy, where a hybrid material based on reduced graphene oxide (rGO) anchored with phoshotungstic acid, rGO-HPWO) is combined with hybrid electrolyte (hydroquinone-doped gel electrolyte). [...]
2017 - 10.1016/j.mtener.2017.05.001
Materials today energy, Vol. 5 (September 2017) , p. 58-65  
300.
77 p, 1.8 MB Nanocellulose in Sensing and Biosensing / Golmohammadi, Hamed (Chemistry and Chemical Engineering Research Center of Iran) ; Morales-Narváez, Eden (Institut Català de Nanociència i Nanotecnologia) ; Naghdi, Tina (Islamic Azad University) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Because of its multifunctional character, nanocellulose (NC) is one of the most interesting nature-based nanomaterials and is attracting attention in a myriad of fields such as biomaterials, engineering, biomedicine, opto/electronic devices, nanocomposites, textiles, cosmetics and food products. [...]
2017 - 10.1021/acs.chemmater.7b01170
Chemistry of materials, Vol. 29, Issue 13 (July 2017) , p. 5426-5446  
301.
11 p, 1.2 MB Photochemically Activated Motors : From Electrokinetic to Diffusion Motion Control / Zhang, Kuan (Institut Català de Nanociència i Nanotecnologia) ; Fraxedas, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Sepúlveda, Borja (Institut Català de Nanociència i Nanotecnologia) ; Esplandiu Egido, Maria José (Institut Català de Nanociència i Nanotecnologia)
Self-propelled micro/nanomotors that can transform chemical energy from the surrounding environment into mechanical motion are cutting edge nanotechnologies with potential applications in biomedicine and environmental remediation. [...]
2017 - 10.1021/acsami.7b15855
ACS applied materials & interfaces, Vol. 9, Issue 51 (December 2017) , p. 44948-44953  
302.
17 p, 3.1 MB Symmetry forbidden morphologies and domain boundaries in nanoscale graphene islands / Parreiras, Sofia de Oliveira (Institut Català de Nanociència i Nanotecnologia) ; Gastaldo, Michele (Institut Català de Nanociència i Nanotecnologia) ; Moreno, Cesar (Institut Català de Nanociència i Nanotecnologia) ; Martins, M. D. (Centro de Desenvolvimento da Tecnologia Nuclear (CDTN)) ; Garcia-Lekue, Aran (Basque Foundation for Science) ; Ceballos, Gustavo (Institut Català de Nanociència i Nanotecnologia) ; Paniago, R. (Universidade Federal de Minas Gerais. Departamento de Física) ; Mugarza, Aitor (Institut Català de Nanociència i Nanotecnologia)
The synthesis of graphene nanoislands with tailored quantum properties requires an atomic control of the morphology and crystal structure. As one reduces their size down to the nanometer scale, domain boundary and edge energetics, as well as nucleation and growth mechanisms impose different stability and kinetic landscape from that at the microscale. [...]
2017 - 10.1088/2053-1583/aa70fa
2D Materials, Vol. 4, Núm. 2 (May 2017) , art. 25104  
303.
24 p, 462.3 KB Surface Functionalization of Metal-Organic Framework Crystals with Catechol Coatings for Enhanced Moisture Tolerance / Castells Gil, Javier (Universitat de València. Instituto de Ciencia Molecular) ; Novio Vázquez, Fernando (Institut Català de Nanociència i Nanotecnologia) ; Padial, Natalia M. (Universitat de València. Instituto de Ciencia Molecular) ; Tatay, Sergio (Universitat de València. Instituto de Ciencia Molecular) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Martí Gastaldo, Carlos (Universitat de València. Instituto de Ciencia Molecular)
Robust catechol coatings for enhanced moisture tolerance were produced in one step by direct reaction of Hong Kong University of Science and Technology (HKUST) with synthetic catechols. We ascribe the rapid formation of homogeneous coatings around the metal-organic framework particles to the biomimetic catalytic activity of Cu(II) dimers in the external surface of the crystals. [...]
2017 - 10.1021/acsami.7b15564
ACS applied materials & interfaces, Vol. 9, Issue 51 (December 2017) , p. 44641-44648  
304.
19 p, 1.0 MB P-type β-gallium oxide : a new perspective for power and optoelectronic devices / Chikoidze, Ekaterine (Université de Versailles Saint Quentin en Yvelines - CNRS) ; Fellous, Adel (Université de Versailles Saint Quentin en Yvelines - CNRS) ; Perez-Tomas, Amador (Institut Català de Nanociència i Nanotecnologia) ; Sauthier, Guillaume (Institut Català de Nanociència i Nanotecnologia) ; Tchelidze, Tamar (Ivane Javakhishvili Tbilisi State University. Department of Physics) ; Ton-That, C. (University of Technology Sydney) ; Huynh, Tung Thanh (University of Technology Sydney) ; Phillips, Matthew (University of Technology Sydney) ; Russell, Stephen A. O. (University of Warwick) ; Jennings, M. R. (University of Warwick) ; Berini, Bruno (Université de Versailles Saint Quentin en Yvelines - CNRS) ; Jomard, François (Université de Versailles Saint Quentin en Yvelines - CNRS) ; Dumont, Yves (Université de Versailles Saint Quentin en Yvelines - CNRS)
Wide-bandgap semiconductors (WBG) are expected to be applied to solid-state lighting and power devices, supporting a future energy-saving society. Here we present evidence of p-type conduction in the undoped WBG β-Ga O . [...]
2017 - 10.1016/j.mtphys.2017.10.002
Materials today physics, Vol. 3 (December 2017) , p. 118-126  
305.
14 p, 1.8 MB Towards microscopic control of the magnetic exchange coupling at the surface of a topological insulator / Rüssmann, Philipp (Peter Grünberg Institut) ; Mahatha, Sanjoy K. (Aarhus University. Department of Physics and Astronomy) ; Sessi, Paolo (Universität Würzburg) ; Valbuena, Miguel Ángel (Institut Català de Nanociència i Nanotecnologia) ; Bathon, Thomas (Universität Würzburg) ; Fauth, Kai (Universität Würzburg) ; Godey, Sylvie (Institut Català de Nanociència i Nanotecnologia) ; Mugarza, Aitor (Institut Català de Nanociència i Nanotecnologia) ; Kokh, Konstantin A. (Novosibirsk State University) ; Tereshchenko, Oleg E. (Novosibirsk State University) ; Gargiani, Pierluigi (ALBA Laboratori de Llum de Sincrotró) ; Valvidares, Manuel (ALBA Laboratori de Llum de Sincrotró) ; Jiménez, Erika (European Synchrotron Radiation Facility) ; Brookes, N. B (European Synchrotron Radiation Facility) ; Bode, Matthias (Universität Würzburg) ; Bihlmayer, G (Peter Grünberg Institut) ; Blügel, Stefan (Peter Grünberg Institut) ; Mavropoulos, Phivos (Peter Grünberg Institut) ; Carbone, Carlo (Istituto di Struttura della Materia) ; Barla, Alessandro (Istituto di Struttura della Materia)
Magnetically doped topological insulators may produce novel states of electronic matter, where for instance the quantum anomalous Hall effect state can be realized. Pivotal to this goal is a microscopic control over the magnetic state, defined by the local electronic structure of the dopants and their interactions. [...]
2018 - 10.1088/2515-7639/aad02a
JPhys materials, Vol. 1, Núm. 1 (September 2018) , art. 015002  
306.
13 p, 895.2 KB Charge and spin transport anisotropy in nanopatterned graphene / Gregersen, Søren Schou (Danmarks Tekniske Universitet. Center for Nanostructured Graphene) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Jauho, Antti-Pekka (Danmarks Tekniske Universitet. Center for Nanostructured Graphene) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia) ; Power, Stephen R. (Institut Català de Nanociència i Nanotecnologia)
Anisotropic electronic transport is a possible route towards nanoscale circuitry design, particularly in two-dimensional materials. Proposals to introduce such a feature in patterned graphene have to date relied on large-scale structural inhomogeneities. [...]
2018 - 10.1088/2515-7639/aadca3
JPhys materials, Vol. 1, Núm. 1 (September 2018) , art. 015005  
307.
15 p, 1.7 MB Deciphering the origin of nonlocal resistance in multiterminal graphene on hexagonal-boron-nitride with ab initio quantum transport : fermi surface edge currents rather than Fermi sea topological valley currents / Marmolejo Tejada, J. M. (University of Delaware. Department of Physics and Astronomy) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Petrović, M. D. (University of Delaware. Department of Mathematical Sciences) ; Chang, P-H (University of Nebraska Lincoln. Department of Physics and Astronomy) ; Sheng, X-L (University of Delaware. Department of Mathematical Sciences) ; Cresti, Alessandro (Université Grenoble Alpes) ; Plecháč, P. (University of Delaware. Department of Mathematical Sciences) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia) ; Nikolić, B. K. (University of Delaware. Department of Physics and Astronomy)
2018 - 10.1088/2515-7639/aad585
JPhys materials, Vol. 1, Núm. 1 (September 2018) , art. 015006  
308.
19 p, 835.1 KB El nombre de reproducció de la COVID-19 i el model SIR : l'efecte dels retards de comptabilització / Mora Giné, Xavier (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
Aquests dies se sent a parlar molt del nombre de reproducció R d'unaepidèmia. Tot sovint es parla de R0 en lloc de R, però en les condicions queens interessen és essencialment el mateix. El que importa és que per a aturaruna epidèmia cal mantenir R per sota de 1, la qual cosa vol dir unes mesures adequades per a evitar suficientment els contagis; altrament, l'epidèmia creix sense aturador. [...]
2020
Materials matemàtics, 2020, p. 1-19  

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