Exploració per tema "Nanocomposites (Materials)"
Ara es mostren els items 9-28 de 145
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Bacterial cellulose network from kombucha fermentation impregnated with emulsion-polymerized poly(methyl methacrylate) to form nanocomposite
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-02-23)
Article
Accés obertThe use of bio-based residues is one of the key indicators towards sustainable development goals. In this work, bacterial cellulose, a residue from the fermentation of kombucha tea, was tested as a reinforcing nanofiber ... -
Bacterial cellulose-chitosan paper with antimicrobial and antioxidant activities
(2020-03-12)
Article
Accés obertThe production of paper-based bacterial cellulose-chitosan (BC-Ch) nanocomposites was accomplished following two different approaches. In the first, BC paper sheets were produced and then immersed in an aqueous solution ... -
Bifunctional polymer-metal nanocomposite ion exchange materials
(InTech, 2012)
Capítol de llibre
Accés obert -
Biodegradability, physical, mechanical and antimicrobial attributes of starch nanocomposites containing chitosan nanoparticles
(Elsevier, 2022-01-15)
Article
Accés obertThis study aimed to develop a plasticized starch (PS) based film loaded with chitosan nanoparticles (CNPs, 1, 2, 3, and 4%) as a reinforcing and antibacterial agent. We examined the morphology, biodegradability, mechanical, ... -
Biodegradable conducting PVA-hydrogel based on carbon quantum dots: study of the synergistic effect of additives
(2024-02-03)
Article
Accés obertConductive hydrogels are becoming one of the most important milestones for the development of new scaffolds, biosensors, supercapacitors, and green electronics within the field of biomedicine. In this work, we study the ... -
Biopolymer photonics: from nature to nanotechnology
(2023-08-27)
Article
Accés obertBiopolymers offer vast potential for renewable and sustainable devices. While nature mastered the use of biopolymers to create highly complex 3D structures and optimized their photonic response, artificially created ... -
Blackberry pulp microencapsulation with arrowroot starch and gum arabic mixture by spray drying and freeze drying
(Universitat Politècnica de València, 2018)
Text en actes de congrés
Accés obertThe objective of this research work was to obtain blackberry pulp powder (BL, without encapsulating agent) and microencapsulated blackberry pulp (ML, with encapsulating agent :mixture of starch arrowroot and gum arabic ... -
Bottom-up processing of thermoelectric nanocomposites from colloidal nanocrystal building blocks: the case of Ag2Te–PbTe
(2012-11-28)
Article
Accés restringit per política de l'editorialNanocomposites are highly promising materials to enhance the efficiency of current thermoelectric devices. A straightforward and at the same time highly versatile and controllable approach to produce nanocomposites is ... -
Caracterización por contacto de cerámicas nanocompuestas Alúmina/Mullita
(Universitat Politècnica de Catalunya, 2010-02)
Projecte/Treball Final de Carrera
Accés obertLos materiales cerámicos se emplean de manera creciente en varias aplicaciones por sus propiedades tal como su dureza y su resistencia al ataque químico. Sin embargo, la inherente fragilidad limita su uso: cuando estos ... -
Caracterización por contacto de cerámicas nanocompuestas de alúmina-mullita
(Universitat Politècnica de Catalunya, 2009-02)
Projecte/Treball Final de Carrera
Accés obertLos materiales cerámicos se emplean de manera creciente en ambientes extremos por su dureza y su resistencia al ataque térmico o químico, por ejemplo, en aplicaciones biomédicas o en el sector energético. Sin embargo, ... -
Carbon-paste nanocomposites as unconventional gate electrodes for electrolyte-gated organic field-effect transistors: electrical modulation and bio-sensing
(Royal Society of Chemistry (RSC), 2019-11-11)
Article
Accés obertNanocomposite carbon-paste electrodes (NC-CPEs) have been investigated for the first time in electrolytegated organic field-e¿ect transistors (EGOFETs) as a replacement of conventional metal gate electrodes, using carbon ... -
Carbon/polymer nanocomposite (Bio)sensors containing nanoparticles: functionalization and applications
(2017)
Capítol de llibre
Accés restringit per política de l'editorial -
Cellulose nanofiber nanocomposite pervaporation membranes for ethanol recovery
(American Chemical Society, 2021-01-12)
Article
Accés obertIn spite of the growing interest to exploit nanocellulose in membranes for water purification, reverse osmosis, packaging, and other applications, examples of nanocellulose-containing membranes for pervaporation are rather ... -
Chemical and electrochemical characterization of Nafion containing silver nanoparticles in stripe-like distribution
(2016-01-01)
Article
Accés obertThe particular chemical structure of Nafion with nanostructured and segregated hydrophilic and hydrophobic domains enables its use as a model structure for the manufacture of polymer–Metal nanocomposites. Among such ... -
Colloidal synthesis and thermoelectric properties of Cu2SnSe3 nanocrystals
(Royal Society of Chemistry, 2012-12-15)
Article
Accés restringit per política de l'editorialCopper-based selenides are attracting increasing interest due to their outstanding optoelectronic and thermoelectric properties. Herein a novel colloidal synthetic route to prepare Cu2SnSe3 nanocrystals with controlled ... -
Comparison of the nanostructure and mechanical performance of highly exfoliated epoxy-clay nanocomposites prepared by three different protocols
(2014-05-30)
Article
Accés obertThree different protocols for the preparation of polymer layered silicate nanocomposites based upon a tri-functional epoxy resin, triglycidyl para-amino phenol (TGAP), have been compared in respect of the cure kinetics, ... -
Consideraciones fenomenológicas en la preparación y aplicación de microcápsulas en sustratos textiles
(2021)
Text en actes de congrés
Accés restringit per política de l'editorial -
Contact damage in a Ce-TZP/Al2O3 nanocomposite
(Elsevier, 2011-11)
Article
Accés restringit per política de l'editorialThe damage tolerance of a nanocomposite based on Ce-TZP and 30 vol% Al2O3 has been studied un der monotonic contact with a spherical indenter. The results are compared with those previously known for commercial 3Y-TZP ... -
Daño por contacto hertziano en un nanocompuesto Ce-TZP/Al2O3
(2011)
Article
Accés obertEl material compuesto Ce-TZP/Al 2 O 3 es una cerámica nanoestructurada con granos de alúmina y circona tetragonal estabilizada con ceria. Actualmente, este tipo de compuestos están siendo desarrollados con el objetivo ... -
Desarrollo de nanocompuestos con efecto autolimpiante para cuero y téxtil
(2016)
Text en actes de congrés
Accés restringit per política de l'editorialEl objetivo principal de este trabajo es desarrollar nuevos sistemas nanotecnológicos multifuncionales para aplicar en los procesos de la industria del cuero y del textil para asientos de espacios y vehículos públicos. ...