Marchi materiali compositi

Collaborazioni tecnologiche internazionali: le opportunità della rete Enterprise Europe Network European Commission Enterprise and Industry

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ATTRAVERSO COMPANY MISSION ATTRAVERSO SIGNPOSTING INTERNO A STT I servizi di AREA all’interno della rete EEN DISSEMINAZIONE DELLE INFORMAZIONI ATTRAVERSO LA + APRE (7 FP) RETE SIGNPOSTING COI PARTNER CONSORZIO SU ALTRI SERVIZI DELLA RETE CONTATTO STEP 1 VISITA AZIENDALE AUDIT TECNOLOGICO IDENTIFICAZIONE DEL PROFILO TECNOLOGICO AZIENDALE STEP 2 RICHIESTA DI TECNOLOGIA OFFERTA DI TECNOLOGIA RICERCA DI PARTNER EUROPEI STEP 3 EVENTI DI BROCHERAGGIO ASSISTENZA e SUPPORTO STEP 4 ASSISTENZA IN FASE DI NEGOZIATO E PER ACCORDI DI TRASFERIMENTO TECNOLOGICO e RICERCA STEP 5

BBS - Business Bulletin System
Banca dati nella quale vengono inserite, in forma anonima, le offerte (TO) e le richieste (TR) di tecnologia .
Il tipo di collaborazione che può essere ricercato, comprende:
Technical co-operation
Commercial agreement with technical assistance
Joint Venture agreement
Licence agreement
Manufacturing agreement
Financial support

www.friendeurope.it

Procedure for synthesis of nanostructured materials with improved functional and/or structural properties via aerosol methods
A Spanish research group has developed a new method in order to obtain nanostructured particles (ceramic, metallic and composite) with improved functional and structural properties. Spray pryrolysis is a way in order to obtain nanostructured particles. Optimization of synthesis process allow us to synthesize materials with improved properties. The group is looking for technical cooperation with companies. From the viewpoint of the application of the particles for advanced materials synthesis, particle morphology and crystalline phases are of great interest. In order to obtain nano-structural materials with improved properties it is necessary to develop and optimize new methods of synthesis. One of them is Spray pyrolysis, which permits the synthesis of nanoparticles with different composition and stoichiometric ratio from different precursor solutions. In the Spray pyrolysis method, single drops generated by ultrasonic device from a precursor solution are converted to nanoparticles in a low/intermediate temperature reactor. The aerosol is carried out by the flowing gas stream into a high-temperature tubular flow reactor. During the process, aerosol droplets undergo evaporation, drying and solute precipitation in a single-step process caused by the mechanisms of heat and mass transfer inside the droplets and between the droplets and surrounding gas. Aerosol synthesis enables synthesis of various particle morphologies, either as hollow or dense spheres. It is presumed that some particle morphology is formed during the evaporation/drying stage that encountered processes of evaporation and diffusion of both the solvent, and solute, changing in droplet temperature and crust formation. The opportunities for the synthesis of spherical, non-aglomerated particles with uniformly distributed components and phases are of special importance when considering materials for advanced applications. Innovative Aspects: The synthesis by means of Spray pyrolysis permits to obtain nanoparticles with high chemical, morphological and structural homogeneity in order to improve the final properties. Consequently, spherical, solid or hollow, agglomerate-free, nanophased particles and with narrow size distribution will be obtained through the mechanisms of primary nanoparticles coalescence, collision and sintering. Since the stages of solid-phase precipitation, decomposition and sintering occur in a dispersion phase at the level of several micrometer sized droplets, the advantages of this process are good control of particle size, morphology, chemical and phase composition by adjusting solution and process parameters. In addition, a high droplet/particle heating rate and high surface reaction result in the formation of fine, spherical, homogeneous polycrystalline particles with a nanoscale composite structure. Aerosol synthesis also enables retaining of the solution stoichiometry and mixing level in the resulting powders that reflects in a remarkable way on the homogeneity and properties of selected functional and structural materials.
Data inserimento = 25/02/2010 Scadenza = 01/01/2011 Riferimento = 10 ES 28F8 3G56 Tipo : = OFFER Paese = Spain

The synthesis by means of Spray pyrolysis permits to obtain nanoparticles with high chemical, morphological and structural homogeneity in order to improve the final properties. Consequently, spherical, solid or hollow, agglomerate-free, nanophased particles and with narrow size distribution will be obtained through the mechanisms of primary nanoparticles coalescence, collision and sintering. Since the stages of solid-phase precipitation, decomposition and sintering occur in a dispersion phase at the level of several micrometer sized droplets, the advantages of this process are good control of particle size, morphology, chemical and phase composition by adjusting solution and process parameters. In addition, a high droplet/particle heating rate and high surface reaction result in the formation of fine, spherical, homogeneous polycrystalline particles with a nanoscale composite structure. Aerosol synthesis also enables retaining of the solution stoichiometry and mixing level in the resulting powders that reflects in a remarkable way on the homogeneity and properties of selected functional and structural materials. Innovations and advantages of the offer
Technology:
Ceramic Materials and Powders
Properties of Materials, Corrosion/Degradation
Heat storage
Organic Chemistry
Micro- and Nanotechnology related to physical and exact sciences
Market: Chemicals and Materials
List of Keywords
Joint further development
Testing of new applications
Adaptation to specific needs
Comments - Type of partner sought: Industries or research organizations - Specific area of activity of the partner: material manufacturer - Task to be performed by the partner sought: companies that nowadays work with conventional materials and want to improve properties of system, changing conventional materials by nanostructured composite material with improved properties.
Collaboration Type Secret know-how Intellectual Property Rights National Programmes Exploitation of RTD Results Development phase - Laboratory tested Current Stage of Development

AMT – Automatic Matching Tool
Strumento informatico che, sulla base
di particolari codici di classificazione , permette di ricevere via mail informazioni sulle TO e TR presenti all’interno della banca dati della rete Enterprise Europe Network.

BROKERAGE EVENTS
Le giornate di intermediazione tecnologica sono eventi organizzati in occasione delle principali manifestazioni internazionali di settore per favorire l'incontro tra domanda e offerta di tecnologie/know-how innovativi.
COMPANY MISSIONS
Le missioni di settore nascono attraverso la presenza capillare di uffici della rete in tutta Europa, per cui è possibile organizzare scambi di visite tra gruppi di aziende, associazioni e distretti per l'avvio di collaborazioni internazionali.

www.enterprise-europe-network.ec.europa.eu

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Marchi materiali compositi

by AREA Science Park on Jul 09, 2010

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Marchi materiali compositi — Presentation Transcript