Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Maria Elena Sánchez Vergara"'
Autor:
Maria Elena Sánchez Vergara, Joaquín André Hernández Méndez, Daniela González Verdugo, Isabella María Giammattei Funes, Octavio Lozada Flores
Publikováno v:
Polymers, Vol 15, Iss 14, p 3125 (2023)
In this study, we assessed the electrical and optical behavior of semiconductor hybrid films fabricated from octaethyl-21H,23H-porphine copper (CuP), embedded in polymethylmethacrylate (PMMA), and polystyrene (PS). The hybrid films were characterized
Externí odkaz:
https://doaj.org/article/219d664d5bc84a70a300c6687d7e88bf
Publikováno v:
Crystals; Volume 12; Issue 8; Pages: 1037
We report the structural organization and its effect on the current response of the conducting domains in MPcs (M = Cu, Co, Zn) films, deposited by vacuum thermal evaporation and doped by the presence of iodine vapors. Structural and surface features
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02d704d291c3436d61ff9156421585c6
https://doi.org/10.3390/cryst12081037
https://doi.org/10.3390/cryst12081037
Autor:
María Elena Sánchez Vergara, Omar Jimenez Correa, Ricardo Ballinas-Indilí, Ismael Cosme, José Ramón Álvarez Bada, Cecilio Álvarez-Toledano
Publikováno v:
Polymers, Vol 16, Iss 18, p 2622 (2024)
In this work, we present the innovative synthesis of salophen (acetaminosalol) derivatives in a solvent-free environment by high-speed ball milling, using a non-conventional activation method, which allowed obtaining compounds in a shorter time and w
Externí odkaz:
https://doaj.org/article/463a4c30bc9943c081deee14ac321be3
Publikováno v:
SN Applied Sciences, Vol 5, Iss 8, Pp 1-15 (2023)
Abstract Disodium phthalocyanine (Na2Pc) has been considered as promising organic semiconductor for optoelectronic applications, however, Na2Pc-based devices are not being fully studied. To study the Na2Pc as active layer for optoelectronic devices,
Externí odkaz:
https://doaj.org/article/31813f6aca874b0584477ca2f498b00c
Autor:
María Elena Sánchez Vergara, Emilio I. Sandoval Plata, Ricardo Ballinas Indili, Roberto Salcedo, Cecilio Álvarez Toledano
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25518- (2024)
The chemical doping of silicon phthalocyanine dihydroxide (SiPc(OH)2), with (2E, 4Z)-5, 7-diphenylhepta-2, 4-dien-6-ynoic acids (DAc) with electron-withdrawing (BrDAc) and electron-donating (MeODAc) substituents is the main purpose of this work. Theo
Externí odkaz:
https://doaj.org/article/a0c91ef0f5fe433e96ebcdf74c403d67
Autor:
Ricardo Ballinas-Indilí, María Elena Sánchez Vergara, Saulo C. Rosales-Amezcua, Joaquín André Hernández Méndez, Byron López-Mayorga, René Miranda-Ruvalcaba, Cecilio Álvarez-Toledano
Publikováno v:
Polymers, Vol 16, Iss 10, p 1338 (2024)
Polymeric hybrid films, for their application in organic electronics, were produced from new ruthenium indanones in poly(methyl methacrylate) (PMMA) by the drop-casting procedure. Initially, the synthesis and structural characterization of the ruthen
Externí odkaz:
https://doaj.org/article/131c29f3aa30442ab0d8107cc5982479
Autor:
Luis Alberto Cantera Cantera, María Elena Sánchez Vergara, Leon Hamui, Isidro Mejía Prado, Alejandro Flores Huerta, Teresa Lizet Martínez Plata
Publikováno v:
Micromachines, Vol 15, Iss 4, p 446 (2024)
This work presents the evaluation of the electrical behavior of a flexible photoconductor with a planar heterojunction architecture made up of organic semiconductor films deposited by high vacuum evaporation. The heterojunction was characterized in i
Externí odkaz:
https://doaj.org/article/75408d4c982642038a751f00e8a47f63
Autor:
María Elena Sánchez Vergara, Emiliano Toledo Dircio, Luis Alberto Cantera Cantera, Lourdes Bazán-Diaz, Roberto Salcedo
Publikováno v:
Materials, Vol 17, Iss 2, p 309 (2024)
In this work we studied the semiconductor behavior of titanyl phthalocyanine (TiOPc) and vanadyl phthalocyanine (VOPc), doped with anthraflavic acid and deposited on Tetrapak/graphite as flexible electrodes. The molecular structure was approached usi
Externí odkaz:
https://doaj.org/article/e042c1c7a06741d5ab7d23e3586be21e
Autor:
María Elena Sánchez Vergara, Luis Alberto Cantera Cantera, Citlalli Rios, Roberto Salcedo, Octavio Lozada Flores, Ateet Dutt
Publikováno v:
Sensors, Vol 23, Iss 18, p 7708 (2023)
In the present work, we have investigated an organic semiconductor based on tris(8-hydroxyquinoline) aluminum (AlQ3) doped with tetracyanoquinodimethane (TCNQ), which can be used as an organic photoconductor. DFT calculations were carried out to opti
Externí odkaz:
https://doaj.org/article/283d3b79539c4059b001e5d5b5883b4a
Autor:
María Elena Sánchez Vergara, María José Agraz Rentería, América R. Vázquez-Olmos, Karen L. Rincón-Granados, José Ramón Álvarez Bada, Roberto Y. Sato-Berrú
Publikováno v:
Nanomaterials, Vol 13, Iss 9, p 1525 (2023)
Hybrid films for applications in organic electronics from NiFe2O4 nanoparticles (NPs) in poly(3,4 ethylene dioxythiophene), poly(4-styrenesulfonate) (PEDOT:PSS), and poly(methyl methacrylate) (PMMA) were fabricated by the spin-coating technique. The
Externí odkaz:
https://doaj.org/article/de7fc331db9f4042983bcda964e7ed11