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Mostrando ítems 1-17 de 17

105 K Wide Room Temperature Spin Transition Memory Due to a Supramolecular Latch Mechanism

Seredyuk, Maksym; Znovjyak, Kateryna; Valverde-Muñoz, Francisco Javier; da Silva, Ivan; Muñoz Roca, María Del Carmen; Moroz, Yurii S.; Real, José Antonio (American Chemical Society, 2022-08-10)

[EN] Little is known about the mechanisms behind the bistability (memory) of molecular spin transition compounds over broad temperature ranges (>100 K). To address this point, we report on a new discrete Fe-II neutral ...
A Switchable Molecular Rotator: Neutron Spectroscopy Study on a Polymeric Spin-Crossover Compound

Rodriguez-Velamazan, J.A.; Gonzalez, M.A.; Real, J.A.; Castro, M.; Muñoz Roca, María del Carmen; Gaspar, A.B.; Ohtani, R.; Ohba, M.; Yoneda, K.; Hijikata, Y.; Yanai, N.; Mizuno, M.; Ando, H.; Kitagawa, S. (American Chemical Society, 2012-03-21)

A quasielastic neutron scattering and solid-state H-2 NMR spectroscopy study of the polymeric spin-crossover compound {Fe(pyrazine)[Pt(CN)(4)]} shows that the switching of the rotation of a molecular fragment- the pyrazine ...
An unprecedented hetero-bimetallic three-dimensional spin crossover coordination polymer based on the tetrahedral [Hg(SeCN)4]2- building block

Lan, W.; Valverde-Muñoz, F.J.; Hao, X.; Dou, Y.; Muñoz Roca, María Del Carmen; Zhou, Z.; Liu, H.; Liu, Q.; Real, J.A.; Zhang, D. (The Royal Society of Chemistry, 2019-04-25)

[EN] Self-assembly of octahedral FeII ions, trans-1,2-bis(4-pyridyl) ethane (bpe) bridging ligands and [Hg(XCN)(4)](2-) (X = S (1), Se (2)) tetrahedral building blocks has afforded a new type of hetero-bimetallic Hg-II-Fe-II ...
Análisis de los indicadores de estado de la vegetación y propuesta de medidas: ríos Túria y Palancia

Fuentes Cebolla, Jordi (Universitat Politècnica de València, 2015-11-04)

[EN] Traditional water management and the intensive use of rivers has caused, along with undeniable benefits, a clear deterioration of river ecosystems and human impact of the channels. The issue of the new legislation ...
Clathration of Five-Membered Aromatic Rings in the Bimetallic Spin Crossover Metal-Organic Framework [Fe(TPT)2/3{MI(CN)2}2]·G (MI = Ag, Au)

Piñeiro Lopez, Lucía; Arcís Castillo, Zulema; Muñoz Roca, María del Carmen; Real, José A. (American Chemical Society, 2014)

Six clathrate compounds of the three-dimensional spin crossover metal−organic framework formulated [Fe(TPT)2/3{MI (CN)2}2]· nG, where TPT is 2,4,6-tris(4-pyridyl)-1,3,5-triazine, MI = Ag or Au and G represent the guest ...
Colonia en Marte: Variables y legislación demandadas

Pomer Roldán, Manel (Universitat Politècnica de València, 2022-07-28)

[ES] El objetivo de este trabajo radica en la propuesta de realizar un viaje tripulado para una posterior colonización del planeta Marte. En primer lugar, se abordará toda la normativa y legislación a cumplir para ...
Enhanced photochemical [6pi] electrocyclization within the lipophilic protein binding site

Marín Melchor, Mireia; Lhiaubet, Virginie Lyria; Miranda Alonso, Miguel Ángel (American Chemical Society, 2012)

Photocyclization of N-methyldiphenylamine to N-methylcarbazole is achieved within the microenvironment provided by site I of serum albumins. Quantum yield determinations, combined with transient absorption spectroscopic ...
Exciton and multiexciton optical properties of single InAs/GaAs site-controlled quantum dots

Canet-Ferrer, J.; Muñoz Matutano, Guillermo; Herranz, J.; Rivas, D.; Alén, B.; González, Y.; Fuster, D.; González, L.; Martínez-Pastor, J. (American Institute of Physics (AIP), 2013-10)

[EN] We have studied the optical properties of InAs site-controlled quantum dots (SCQDs) grown on pre-patterned GaAs substrates. Since InAs nucleates preferentially on the lithography motifs, the location of the resulting ...
Exploring the high-pressure behavior of the three known polymorphs of BiPO4: Discovery of a new polymorph

Errandonea, Daniel; Gomis, O.; Santamaría Pérez, David; García-Domene, B.; Muñoz, Alfonso; Rodríguez-Hernández, Plácida; Achary, S. N.; Tyagi, A. K.; Popescu, Catalin (American Institute of Physics (AIP), 2015-03-14)

We have studied the structural behavior of bismuth phosphate under compression. We performed x-ray powder diffraction measurements up to 31.5 GPa and ab initio calculations. Experiments were carried out on different ...
Implementación de una plataforma segura de la movilidad IPv6 para un coche conectado

Mansuri, Mohamed el (Universitat Politècnica de València, 2020-05-13)

[ES] Después de muchos años las posibilidades de conectarse a internet se multiplican. Existe una movilidad inducida por la utilización de muchas tecnologías de acceso como el Ethernet, WiFi y las tecnologías celulares ...
Investigación experimental del mecanismo de excitación de una onda pesada giratoria

Siles Campos, María Teresa (Universitat Politècnica de València, 2020-05-21)

[ES] Aunque este experimento ya se había estudiado de antemano, se encontraron algunas irregularidades, por lo que en este nuevo estudio se han resuelto algunas de ellas, y también en condiciones más realistas, ya que el ...
Photoassisted methanation using Cu2O nanoparticles supported on graphene as a photocatalyst

Mateo-Mateo, Diego; Albero-Sancho, Josep; García Gómez, Hermenegildo (The Royal Society of Chemistry, 2017-11-01)

[EN] Photoassisted CO2 methanation can be carried out efficiently at 250 degrees C using Cu2O nanoparticles supported on few layer graphene (Cu2O/G) as a photocatalyst. The Cu2O/G photocatalyst has been prepared by chemical ...
Precios de Garantía en México (2019-2020): diseño e implementación de política agrícola

Guerrero-Ortiz, Pilar Lourdes; Palacio-Muñoz, Víctor Herminio; Leos-Rodríguez, Juan Antonio; Ocampo-Ledesma, Jorge Gustavo (Universitat Politècnica de València, 2021-12-21)

[EN] The producers' response to the Guarantee Price Program was analyzed through three complementary approaches: design, results, and producers´ perception. The study shows a deficient design from the construction of the ...
Scares for sale: diseño y desarrollo de un videojuego en Unity 3D. Inteligencia artificial y animación

Fernández Molina, David (Universitat Politècnica de València, 2015-03-25)

[ES] Este proyecto desarrolla la creación de la inteligencia artificial del videojuego Scares For Sale, así como, la implementación de una herramienta para el diseño e implementación de Inteligencias Artificiales de ...
Structural study of alpha-Bi2O3 under pressure

Pereira, A. L. J.; Errandonea, Daniel; Beltrán, A.; Gracia, L.; Gomis Hilario, Oscar; Sans, J. A.; García-Domene, B.; Miquel-Veyrat, A.; Manjón Herrera, Francisco Javier; Muñoz, Alfonso; Popescu, Catalin (IOP Publishing: Hybrid Open Access, 2013-11-27)

An experimental and theoretical study of the structural properties of monoclinic bismuth oxide (alpha-(BiO3)-O-2) under high pressures is here reported. Both synthetic and mineral bismite powder samples have been compressed ...
Thermo- and photo-modulation of exciplex fluorescence in a 3D spin crossover Hofmann-type coordination polymer

Delgado, T.; Meneses-Sánchez, M.; Piñeiro-López, L.; Bartual-Murgui, C.; Muñoz Roca, María Del Carmen; Real, J.A. (The Royal Society of Chemistry, 2018-11-28)

[EN] The search for bifunctional materials showing synergies between spin crossover (SCO) and luminescence has attracted substantial interest since they could be promising platforms for new switching electronic and optical ...
Transient absorption spectroscopy detection of sensitized delayed fluorescence in chiral benzophenone/naphthalene systems

Bonancía Roca, Paula; Jiménez Molero, María Consuelo; Miranda Alonso, Miguel Ángel (Elsevier, 2011-10-17)

Transient absorption spectroscopy has proven to be a powerful tool to investigate the formation and decay of excited singlet states upon triplet–triplet annihilation, following T–T energy transfer from a selectively excited ...