Prof. Charafeddine Jama. Universidad de Lille, Francia
Miércoles, 15 de enero de 2020. 12:00 h
Salón de Grados de cicCartuja
Multifunctional effects are essential for producing higher value added materials, important not only for new technical applications but also for more traditional uses. The growing environmental and energy-saving concerns will also lead to the gradual replacement of many traditional wet chemistry-based processing, using large amounts of water, energy and effluents, by various forms of low-liquor and dry-finishing processes.The dominant role of plasma-treated surfaces in key industrial sectors, such as microelectronics is well known, and plasmas are being used to modify a huge range of material surfaces, including plastics, polymers, papers, food packaging and biomaterials. In previous works, it was evidenced that cold plasma technologies can induce several surface modifications such as change in surface polarity, grafting of chemicals or deposition of functional coatings. Such modifications are effective to confer new and durable properties to synthetic or natural polymers, without altering their bulk properties.The presentation will give a comprehensive description and review of the science and technology related to plasmas, with particular emphasis on their potential use in the industry. Examples of surface functionalization of materials achieved by means of cold plasma grafting and/or deposition of hydrophilic or hydrophobic coatings, antibacterial, anticorrosion and fire retardant materials will be presented (Figs. 1&2).
Javier Rojo (IIQ) participa en los estudios in vitro de una macropartícula capaz de bloquear al virus
El objetivo es facilitar el intercambio de información entre grupos de investigación y empresas asociadas al círculo.
En su decimoquinta el cicCartuja organiza un Café con Ciencia y la Jornada Futuros Científicos
La cita sobre “Nanotecnologías, Materiales avanzados y Nuevas formas de producción y proceso” se celebrará el 10 noviembre 2014
Dos trabajos liderados por investigadores del cicCartuja, reconocidos por su alto impacto tecnológico
Un estudio con participación del IBVF identifica un nuevo elemento que participa en el circuito de regulación génica de las cianobacterias
Los científicos acercarán su investigación a la ciudadanía desde las 18 h del próximo 25 de septiembre en la Plaza Nueva