Zobrazeno 1 - 10
of 26
pro vyhledávání: '"K. Tamargo-Martínez"'
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Two types of high-surface area graphite having different specific surface areas (HSAG100 and HSAG300) were treated in a low-pressure microwave discharge oxygen plasma for 3 and 10 min. The physico-chemical properties at surface scale of the resulting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a23a8b9067ba733bc6b683fd1fa0e02
https://api.elsevier.com/content/abstract/scopus_id/85119589891
https://api.elsevier.com/content/abstract/scopus_id/85119589891
Autor:
Juan M.D. Tascón, Amelia Martínez-Alonso, Juan I. Paredes, K. Tamargo-Martínez, Miguel A. Montes-Morán, Mercedes Gracia
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 50:102-109
The interfacial properties of epoxy composites reinforced with a single, plasma-treated fibre of either poly(p-phenyleneterephthalamide) (PPTA) or poly(p-phenylenebenzobisoxazole) (PBO) have been investigated with a focus on evaluating the effect of
Publikováno v:
Materials Chemistry and Physics. 138:615-622
Two types of vapor-grown carbon nanofibers (CNFs), either as-produced or submitted to a graphitization treatment, were modified using microwave-generated oxygen plasma. Upon plasma treatment, a considerable amount of oxygenated species – mainly car
Autor:
Amelia Martínez-Alonso, K. Tamargo-Martínez, María Pérez-Cadenas, Belén Bachiller-Baeza, Antonio Guerrero-Ruiz, Juan M.D. Tascón, Esteban Gallegos-Suárez, Eva Castillejos, Inmaculada Rodríguez-Ramos
Publikováno v:
Journal of Alloys and Compounds. 536:S460-S463
Multiwall carbon nanotubes (MWCNTs) were synthesized using a chemical vapour deposition procedure using acetylene as source of carbon, iron pentacarbonyl as catalyst and an inert carrier gas. An aliquot of these MWCNTs was heat-treated at 2873 K unde
Autor:
Eduardo Lorenzo-Villafranca, Jon M. Molina-Aldareguia, K. Tamargo-Martínez, Amelia Martínez-Alonso, Carlos González, Javier LLorca, Juan M.D. Tascón, Mercedes Gracia
Publikováno v:
Journal of Applied Polymer Science. 123:2052-2063
The effect of nitrogen and oxygen plasma surface treatments on the compressive strength of PBO fibers has been studied. To this end, the nucleation and propagation of compression-induced kink bands was carefully monitored by means of in situ bending
Autor:
K. Tamargo-Martínez, Miguel A. Montes-Morán, Silvia Villar-Rodil, Juan I. Paredes, Amelia Martínez-Alonso, Juan M.D. Tascón
Publikováno v:
Journal of Chromatography A. 1218:3781-3790
Poly(p-phenylene terephthalamide) (PPTA) and poly(p-phenylene benzobisoxazole) (PBO) fibers were exposed to an oxygen plasma under equivalent conditions. The resulting changes in the surface properties of PPTA and PBO were comparatively investigated
Publikováno v:
Composites Science and Technology. 71:784-790
The interfacial micromechanics of single poly(p-phenylene terephthalamide (PPTA) and poly(p-phenylene benzobisoxazole (PBO) fibers embedded in an epoxy resin has been investigated by determining the interfacial shear stress distributions along the fi
Autor:
K. Tamargo-Martínez, Juan I. Paredes, Silvia Villar-Rodil, Miguel A. Montes-Morán, Juan M.D. Tascón, Amelia Martínez-Alonso
Publikováno v:
Polymer Degradation and Stability. 86:263-268
Thermal decomposition of poly(p-phenylene benzobisoxazole) (PBO) in two different commercial varieties (as-spun and high-modulus) has been studied between room temperature and 1123 K. Thermogravimetry and differential thermal analysis allowed the mai
Autor:
Amelia Martínez-Alonso, Miguel A. Montes-Morán, Silvia Villar-Rodil, K. Tamargo-Martínez, Juan I. Paredes, Juan M.D. Tascón
Publikováno v:
Macromolecules. 36:8662-8672
We report on the surface characterization of commercial poly(p-phenylene benzobisoxazole) (PBO) fibers. Several solvents (hexane, acetone, and ethanol) were employed to remove the sizing present on the fiber surfaces. The surface properties of the di
Autor:
Juan M.D. Tascón, Juan I. Paredes, K. Tamargo-Martínez, Silvia Villar-Rodil, A. Martínez-Alonso
Publikováno v:
Chemistry of Materials. 15:4052-4059
Thermal decomposition of poly(p-phenylene benzobisoxazole) (PBO) has been studied between room temperature and 1123 K. Two types of material (regular and high-modulus) were studied, which yielded almost equivalent results. Thermogravimetry and differ