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Listar por autor "Ruíz Delgado"
Mostrando ítems 1-20 de 46
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Analyzing thin film morphology by Resonance Raman spectroscopy
Ponce-Ortiz, Rocio; Harbuzaru, Alexandra; Gámez Valenzuela, Sergio; Ruíz-Delgado, María del Carmen; Wang, Yingfeng; [et al.] (2019-07-16)Polymeric organic thin film transistors (OFETs) and all-polymer bulk heterojunction solar cells (all-PCS), which are composed of a polymer donor and a polymer acceptor, have attracted considerable attention in the last ... -
Cálculos DFT en materiales orgánicos conjugados: importancia en el análisis de los datos experimentales
González-Cano, Rafael C.; López-Navarrete, Juan Teodomiro; Ruíz-Delgado, María del Carmen (2017-12-22)Actualmente, y cada vez con mayor intensidad, los materiales orgánicos policonjugados se están erigiendo como la alternativa ecológica real al uso de silicio en materiales para dispositivos electrónicos. Este hecho se debe ... -
Caracterización de sistemas basados en carbazol con transformación reversible entre birradical aislado y σ-agregados
Badía-Domínguez, Irene; Gámez-Valenzuela, Sergio; Capel-Ferrón, Cristina; Ponce-Ortiz, Rocio; López-Navarrete, Juan Teodomiro; [et al.] (2017-07-03)El desarrollo de la química de moléculas orgánicas π-conjugadas que tienen una capa de valencia que no está completamente llena, también conocidas como sistemas de capa abierta, ha atraído mucho interés en estos últimos ... -
Caracterización Electrónica y Molecular de Materiales Orgánicos Conjugados: Estudio Experimental y Teórico
González Cano, Rafael; López-Navarrete, Juan Teodomiro; Ruíz-Delgado, María del Carmen (2017-07-10)Actualmente, existe una alternativa ecológica plausible al uso de silicio en materiales para dispositivos electrónicos: los materiales orgánicos policonjugados. Éstos presentan una serie de ventajas frente a los materiales ... -
Carbazole-based biradicaloids as potential building blocks for dynamic covalent chemistry
Ruíz-Delgado, María del Carmen (2018-12-18)Pi-conjugated biradical compounds become essential building blocks in DCC (dynamic covalent chemistry).1 This field is based on the creation of structural scaffolds based on chemical components which interact through strong ... -
Carbazole-based Diradicals for Dynamic Covalent Chemistry
Ruíz-Delgado, María del Carmen; Hartl, Frantisek; Li, Hongxiang; Sancho García, Juan Carlos; Pérez Guardiola, Andrés; [et al.] (2020-01-29)Dynamic covalent chemistry (DCC) is focused on the creation of structural scaffolds based on chemical components that interact through strong but reversible bonds. In fact, dynamic covalent bonds receive lot of attention ... -
Conjugated Polymers for Organic Electronics: Structural and Electronic Characteristics
González-Cano, rafael c; López-Navarrete, Juan Teodomiro; Ruíz-Delgado, María del Carmen (2016-10-07)The use of organic materials to design electronic devices has actually presented a broad interest for because they constitute an ecological and suitable resource for our current "electronic world". These materials provide ... -
Cyclic Triindoles and Tetraindoles: Substituent and Symmetry Effects on their Structural and Electronic Characteristics
Ruíz-Delgado, María del Carmen; Ruiz, Constanza; López-Navarrete, Juan Teodomiro; Gómez-Lor, Berta (2016-10-07)During the last decade heptacyclic 10,15-dihydro-5H-diindolo[3,2-a:3',2'-c]carbazole (triindole) has been extensively studied as a new π-conjugated platform in the construction of self-assembling materials for optoelectronics. ... -
“Education Network” a new way to teach Chemistry
De la Torre, Ángeles G.; Infantes-Molina, Antonia; López-Guerrero, María del Mar; Moreno-Tost, Ramon; Moreno Oliva, M.; [et al.] (2019-05-29)The complexity of chemistry has implications for the teaching of chemistry. That chemistry is a very complex subject. The majority of the students at University think that chemistry is a difficult discipline and they have ... -
Estructura molecular de compuestos fenólicos y sus agregados moleculares presentes en la cutícula vegetal
González Moreno, Ana; Ruíz-Delgado, María del Carmen; Domínguez, Eva; Heredia-Bayona, Antonio (2018-11-23)La superficie de hojas, tallos y frutos de las plantas superiores está cubierta por una membrana de naturaleza principalmente lipídica denominada cutícula. Esta membrana extracelular actúa como auténtica interfase entre ... -
Estudio de estados excitados y deslocaclización de carga en oligotiofenos ramificados
Ruíz-Delgado, María del Carmen; González-Cano, Rafael C.; Casado-Cordon, Juan; López-Navarrete, Juan Teodomiro (2013-07-30)Los politiofenos ramificados tridimensionales (3D) y oligotiofenos dendriméricos han sido recientemente desarrollados en la búsqueda de mejoras en los materiales para aplicaciones fotovoltaicas (por ejemplo, un mayor área ... -
Estudio de las propiedades inter- e intramoleculares de oligotienoacenos y polímeros heteroaromáticos
Capel-Ferrón, Cristina (Universidad de Málaga, Servicio de Publicaciones y Divulgación Científica, 2014)En esta Tesis doctoral se estudian polímeros derivados de tiofeno, furano y selenofeno, con el fin de estimar la longitud de conjugación efectiva, morfología en estado sólido y el efecto de la polidispersidad de estos ... -
Estudio del efecto fotocrómico reversible de un sistema quinoide basado en carbazol
Gámez-Valenzuela, Sergio; Badía-Domínguez, Irene; Capel-Ferrón, Cristina; Ponce-Ortiz, Rocio; López-Navarrete, Juan Teodomiro; [et al.] (2017-07-03)Hoy en día, el uso de materiales de naturaleza orgánica se presenta como un recurso ecológico y asequible para el diseño de dispositivos electrónicos. Entre ellos, los materiales sensibles a estímulos tienen además numerosas ... -
Evaluating the Role of Intermolecular Interactions in pi-conjugated Materials: What can we learn from DFT calculations and Raman Spectroscopy
Ruíz-Delgado, María del Carmen (2019-05-29)For practical applications in sensors, dynamic covalent chemistry and molecular (photochromic) switches, soft conjugated materials can be envisaged as promising functional materials.1 To advance in this research field, ... -
Flexibilidad y rigidez en oligotiofenos y derivados de oligoacenos: aspectos estructurales
González-Cano, Rafael C. (Servicio de Publicaciones y Divulgación Científica, 2014)En esta Tesis doctoral se estudian sistemas caracterizados estructuralmente por: i) un esqueleto oligomérico o polimérico basado en anillos de tiofeno flexible debido a la inclusión de anillos y cadenas de tiofeno a modo ... -
Formation of stimuli-responsive cyclophanes by self-assembly: the case of carbazole-based biradicals
Ruíz-Delgado, María del Carmen; Badía-Domínguez, Irene; Hernández-Jolín, Víctor; Hartl, Frantisek; Hongxiang, Li; [et al.] (2019-01-16)Dynamic covalent bonds has recently received lot of attention because of their unique feature to become reversible under mild conditions.[1] In this context, π-conjugated biradical compounds has emerged as essential building ... -
Fused Quinoidal Oligothiophenes Imides with High Electrical Conductivity
Harbuzaru, Alexandra; Ponce-Ortiz, Rocio; Ruíz-Delgado, María del Carmen; Yang, Kun; Guo, Xugang (2020-01-29)Organic diradicals are molecules containing two unpaired electrons, which are usually highly reactive.1-2 Although these organic diradicals present a wide range of potential applications, their air stability still remains ... -
Impact of the dicyanomethylene substitution position on the cyclophane macrocycle formation in carbazole-based biradicals
Badía-Domínguez, Irene; Sakamaki, D; Seki, S.; Hartl, F.; López-Navarrete, Juan Teodomiro; [et al.] (2019-01-16)π-Conjugated biradical compounds, featuring unique unsaturated valences and radical centers in the ground state, are fundamentally important for understanding the nature of chemical bonds and have potential applications ... -
Impact of the Intermolecular Interactions on the Electronic and Charge-Transport Properties of Organic Materials: A Joint Experimental and Theoretical Approach
Ruíz-Delgado, María del Carmen (2018-01-15)The use of organic materials to design electronic devices has actually presented a broad interest because they constitute an ecological and suitable resource for our current "electronic world". These materials provide ... -
Improved prediction of the optical properties in pi-conjugated polymers: the case of benzochalcogenodiazole-based copolymers with different heteroatom substitution
Gámez Valenzuela, Sergio; Badía-Domínguez, Irene; Herrero-Carvajal, Daniel; Gibson, G. L.; Seferos, D. S.; [et al.] (2019-01-16)Donor−acceptor (D−A) approach to conjugated polymer design has become a widely used method for preparing conjugated polymers with narrow band gaps.1 One outstanding D−A polymer is poly(cyclopentadithiophene)benzothiadiazole, ...