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 30.08.2007   Карта сайта     Language По-русски По-английски
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30.08.2007


Austrian NANO Initiative


„National cooperative Research and Technological Development in Cluster projects”


PHONAS



Photocatalytic


Nano Layers



Objectives



Development of new transparent self-cleaning and –sterilizing coatings based on


photocatalytic nano-particles (PCNP).



 development of PCNP with selective surface functionalisation



 development of PCNP with increased photocatalytic activity in the visible light region



 development of processes and equipment for continues production of PCNP and


coatings



 Application of new PCNP and coating processes



Project description



The RPC PHONAS integrates 4


complementary Research Projects (RP) with


a high mutual interdependence. The overall


goal is to develop the scientific and


technological basis for new transparent selfcleaning


and –sterilizing coatings based on


photocatalytic nano-particles (PCNP).


PHONAS combines high level expertise in


chemistry, physics, material science,


processing, mechanical engineering and


characterisation on the RTD side, with


industrial competences in the fields of


laminated furniture panels, sanitary


installations, stones, cleaning & coating and


machinery. PHONAS seeks to build up within


4 years a genuine Austrian competence for self-cleaning and –sterilizing PCNP-coatings,


both in scientific, and technological terms. The economic relevance stems from the


generation of new, competitive and value-adding coatings that can be deposited on different


materials including polymers, for the purpose of self-cleaning and -sterilisation. By adding


value to otherwise inactive surfaces, coated products will have the potential to gain


exceptional profits.


The PHONAS consortium is made up of 4 RTD partners and 9 participants from industry with


a significant number of SMEs. Within the 4 complementary Research Projects the scientific


objectives are pursued in the RP’s JANPAR and BANPA:



 JANPAR is focussed on the development of new PCNPs based on TiO2 with selective


surface functionalisation (“Janus particles”), so that the photocatalytic action can be


oriented in a way not to attack the substrate and/or the matrix containing organic


constituents. These new particle should also have the ability for self-assembling. The


outcome will be transferred to the applied RPs as input for the technology


development.



 In BANPA advanced wet chemistry will be used to develop novel PCNPs on the basis


of TiO2 or WO3 that permit the utilization of visible light, so that the photocatalytic


effect can be employed for indoor applications. Tuning the absorption band gap will


be accomplished by control of the particle size and by the design of composite


particles. This work will be carried out in close co-operation with JANPAR. The results


will be conveyed to the applied RPs.


Built upon the contributions from the scientific RPs the technological objectives are pursued


in the applied RPs TESET and TEPCO:



The superhydrophilic photocatalytic effect, shown


on a coated glass. The left side is uncoated and


shows the typical water droplets. The right side is


coated with a photocatalytic active material and


therefore keeps transparent.



2



 TESET will develop a machine, which permits the continuous production of high


quality PCNPs by a wet chemistry precipitation process, which is suited for up-scaling


to an industrial level. It will be combined with a coating unit to form a “tandem-device”


on pilot scale level. It will be optimized to process the new PCNPs originating from


the scientific RPs.



 In TEPCO the developments of the other RPs will be utilized to develop new pilot


scale PCNP-coatings with superior self-cleaning or –sterilizing properties, while


maintaining secondary properties like hardness or wear resistance. Selected model


substrates from industry based on polymers, metals and glass will be coated, tested


and optimized for subsequent up-scaling and exploitation. As an alternative for


metals, PCNPs will be embedded in a metallic matrix by a galvanic process


(dispersion coatings).



Number of RTD projects in the cluster: 4 RTD projects



Recent funding period: 2 years



Overall planned duration: 4 years



Project volume: Total costs which have been accepted so far: EUR 2.589.719 ,-



Funding: EUR 1.617.709 ,- (62,5% of accepted elegible costs)



Project partners



Scientific partners: Austrian Research Centers GmbH – ARC; Vienna University of Technology,


Institute of Materials Chemistry; University of Advanced Study Wiener Neustadt for Economy and


Technology GmbH; ECHEM Center of Competence in Applied Electrochemistry



Industrial partners: FunderMax GmbH; Längle Pulverbeschichtung GmbH; Fabachem astleithner


GmbH; Artweger GmbH & Co; Rupert Fertinger GmbH; Poschacher Natursteinwerke GmbH & Co KG;


Engineered nanoProducts Germany GmbH (Austria); Hochdruckprodukte Maschinen- und


Apparatebau Gesellschaft m.b.H. (HDP); Profactor Research and Solutions GmbH



Associated partner: Institut für Neue Materialien GmbH



Project coordinator: Dr. Nils Stelzer, MSc.; Functional Materials; Austrian Research Centers


GmbH-ARC; 2444 Seibersdorf; Tel.: +43-664-8251293; +43(0)505503351; Fax.: +43-(0)50550-3366;


E-mail: nils.stelzer@arcs.ac.at; www.arcs.ac.at; www.phonas.at



Дизайн и программирование N-Studio 
А Б В Г Д Е Ё Ж З И Й К Л М Н О П Р С Т У Ф Х Ц Ч Ш Щ Ъ Ы Ь Э Ю Я
  • Chen Wev .  honorary member of ISSC science council

  • Harton Vladislav Vadim  honorary member of ISSC science council

  • Lichtenstain Alexandr Iosif  honorary member of ISSC science council

  • Novikov Dimirtii Leonid  honorary member of ISSC science council

  • Yakushev Mikhail Vasilii  honorary member of ISSC science council

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