Listar por autor "Ruíz-Delgado, María del Carmen"
Mostrando ítems 1-20 de 72
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A theoretical investigation of the diradical character and cyclophane formation in π-conjugated diradicals.
π-Conjugated diradical compounds which feature unpaired electrons in the ground state are essential for understanding the nature of chemical bonds and have potential applications in material science1. In fact, an important ... -
Analysis of morphologic effects of polymeric semiconducting materials by Raman spectroscopy.
Ponce-Ortiz, Rocío
; Gámez-Valenzuela, Sergio; Ruiz-Delgado, María del Carmen; Comí, Marc; Al-Hashimi, Mohammed (2023)
The organic electronics research field has greatly advanced in the last decades, already rendering materials able to compete with their inorganic counterparts. However, the final blossoming of this field is expected to ... -
Analyzing thin film morphology by Resonance Raman spectroscopy
Ponce-Ortiz, Rocío; Harbuzaru, Alexandra; Gámez Valenzuela, Sergio; Ruiz-Delgado, María del Carmen; Wang, Yingfeng; Guo, Xugang[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; Ruiz-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, María Irene; Gámez-Valenzuela, Sergio; Capel-Ferrón, Cristina; Ponce-Ortiz, Rocío; López-Navarrete, Juan Teodomiro; Hernández-Jolín, Víctor; Hartl, Frantisek; Li, Hongxiang; Ruiz-Delgado, María del Carmen[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 Carlos; López-Navarrete, Juan Teodomiro; Ruiz-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 and indolcarbazole-based systems: impact of the structural changes on the system properties
Badía-Domínguez, María Irene; Hartl, Frantisek; Li, Hongxiang; Seki, Shu; Sakamaki, Daisuke; Negri, Fabrizia; López Navarrete, Juan T.; Hernández-Jolín, Víctor; Ruiz-Delgado, María del Carmen[et al.] (2022)
π-Conjugated diradical compounds, featuring unique unsaturated valences and radical centres in the ground state, are fundamentally important for understanding the nature of chemical bonds and have potential applications ... -
Carbazole-based biradicaloids as potential building blocks for dynamic covalent chemistry
Ruiz-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
Ruiz-Delgado, María del Carmen; Hartl, Frantisek; Li, Hongxiang; Sancho-García, Juan C.; Pérez Guardiola, Andrés; Rodríguez-González, Sandra; López-Navarrete, Juan Teodomiro; Hernández-Jolín, Víctor; Badía-Domínguez, María Irene[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 ... -
Computational study of coronoid carbazole based Macrocycles: influence of isomerism.
Muñoz Alba, Fernando; Badía-Domínguez, María Irene; Sancho-García, Juan C.; Ruiz-Delgado, María del Carmen (2023)
Carbazole (Cz) units have been recognized as crucial conjugated cores in organic electronics due to their good electro- and photoactive properties, such as high hole-transporting mobilities, when compared to other heterocycles. ... -
Conjugated Polymers for Organic Electronics: Structural and Electronic Characteristics
González-Cano, Rafael C.; López-Navarrete, Juan Teodomiro; Ruiz-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
Ruiz-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. ... -
Cyclophane self-assembly from carbazole-based diradicals
Badía-Domínguez, María Irene; Hartl, Frantisek; Hongxiang, Li; Seki, Shu; López-Navarrete, Juan Teodomiro; Hernández-Jolín, Víctor; Ruiz-Delgado, María del Carmen[et al.] (2022-06-30)
The investigation of π-conjugated diradical compounds, featuring radical centers in the ground state, is key to understanding the nature of chemical bonds.[1] Occasionally, these systems can form long σ C-C bonds between ... -
Deciphering the optical and vibrational properties of stimuli-responsive π-conjugated molecules: a joint experimental and theoretical study.
(UMA Editorial, 2024)En la presente Tesis doctoral se realiza un estudio experimental y teórico de diferentes familias de compuestos que tienen en común ser materiales sensibles a estímulos externos, tanto piezocrómicos como fotocrómicos ... -
Dicyanomethylene-substituted indolocarbazole diradicals: Investigating their challenging chemical reactivity and physical properties.
Badía-Domínguez, María Irene; Wang, Deliang; Nash, Rosie; Hernández-Jolín, Víctor; Li, Hongxiang; Hartl, František; Ruiz-Delgado, María del Carmen[et al.] (2024)
π-Conjugated diradical compounds, with unpaired electrons in the ground state, are fundamentally important for understanding the nature of chemical bonds and have potential applications in material science[1]. It has been ... -
Donor-acceptor truxene-based porous polymers: synthesis, optoelectronic characterization and defense-related applications
Mendez-Gil, Nayara; Gámez-Valenzuela, Sergio; Echeverri, Marcelo; Suyo, Gary H.; Ruiz-Delgado, María del Carmen; Gómez-Lor, Berta[et al.] (Wiley, 2024-02-08)
Four donor-acceptor (D-A) polymers are synthesized by combining two different electron donors (truxene and its more electron rich triaza analogue, triindole) with an electron-deficient monomer (benzothiadiazole) through ... -
Dynamic Covalent Properties of a Novel Indolo[3,2-b]carbazole Diradical
Badía-Domínguez, Irene; Peña-Álvarez, Miriam; Wang, Deliang; Pérez Guardiola, Andrés; Vida-Pol, Yolanda; Rodríguez-González, Sandra; López Navarrete, Juan T.; Hernández-Jolín, Víctor; Sancho-García, Juan C.; García-Baonza, Valentín; Nash, Rosie; Hartl, František; Li, Hongxiang; Ruiz-Delgado, María del Carmen[et al.] (Wiley, 2021)
This work describes the synthesis and properties of a dicyanomethylene-substituted indolo[3,2-b]carbazole diradical ICz-CN. This quinoidal system dimerises almost completely to (ICz-CN)2, which contains two long C(sp3)−C(sp3) ... -
“Education Network” a new way to teach Chemistry
Gómez-de-la-Torre, María de los Ángeles; Infantes-Molina, Antonia; López-Guerrero, María del Mar; Moreno-Tost, Ramón; Moreno-Oliva, María; Ponce-Ortiz, Rocío; Ruiz-Delgado, María del Carmen; Santacruz-Cruz, María Isabel[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; Ruiz-Delgado, María del Carmen; Domínguez Carmona, Eva María; 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.
Ruiz-Delgado, María del Carmen; González-Cano, Rafael C.; Casado-Cordón, 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 ...