Artículo

Physicochemical Properties and Proposed Mechanism in the Obtainment of 4-Hidroxycoumarin Conjugated Polymers Using MALDI-Tof Analysis

Garro, Hugo AlejandroIcon ; Tonn, Carlos EugenioIcon
Fecha de publicación: 02/2016
Editorial: International Organization of Scientific Research
Revista: International Journal of Engineering Research and Applications
ISSN: 2248-9622
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The mechanism for the poly-condensation event of conjugated polymers with ending 4-hydroxycoumarin has been proposed. It happened under H2SO4 acidic conditions only using enolic-coumarins without any substituent at third position. It was studied using Matrix assisted laser desorption/ionization time-of-flight (MALDI-Tof) mass spectrometry. Besides, some physicochemical properties were analyzed using Thermo-gravimetric (TGA), X-ray and UV-Vis analysis.
Palabras clave: Self-condensation mechanism , MALDI-Tof , X-ray , TGA , UV-Vis , telechelic polymer , applications
 
Archivos asociados
Thumbnail
 
Tamaño: 592.3Kb
Formato: PDF
.
Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/99016
URL: http://www.ijera.com/pages/v6no3(v4).html
Colecciones
Articulos(INTEQUI)
Articulos de INST. DE INVEST. EN TECNOLOGIA QUIMICA
Citación
Garro, Hugo Alejandro; Tonn, Carlos Eugenio; Physicochemical Properties and Proposed Mechanism in the Obtainment of 4-Hidroxycoumarin Conjugated Polymers Using MALDI-Tof Analysis; International Organization of Scientific Research; International Journal of Engineering Research and Applications; 6; 3; 2-2016; 84-89
Compartir