A method for the production of thin layers of metal-ceramic...

F - Mech Eng,Light,Heat,Weapons – 24 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F24J 2/48 (2006.01) C03C 17/36 (2006.01) C23C 18/12 (2006.01) C23C 24/00 (2006.01) C23C 28/00 (2006.01)

Patent

CA 2668736

The invention relates to a method for producing thin layers of metal-ceramic composite materials containing metallic nanoparticles. Said method can be used for coating a solar absorber with a cermet-based selectively absorbing surface layer that is very easy and inexpensive to produce in a reliable manner and has good spectral selectivity. In said method, one or more thin cermet layers are deposited on a substrate by immersing metallic substrates into a stabilized aqueous or organic suspension. The suspension is composed of alcoholic or aqueous solution in which ceramic nanopowders are dispersed and which contains the metallic portion of the cermet in the form of metal ions.

L'invention concerne un procédé permettant de produire de fines couches de matériaux composites métal-céramique contenant des nanoparticules. Cette méthode peut s'utiliser pour munir un absorbeur solaire d'une couche superficielle à absorption sélective à base de cermet, qui peut être produite de manière très simple, fiable et économique par immersion de substrats métalliques dans une suspension aqueuse ou organique stabilisée et présente une bonne sélectivité spectrale. Selon l'invention, ce procédé permet d'appliquer par dépôt une ou plusieurs fines couches de cermet sur le substrat, par immersion de substrats métalliques dans une suspension aqueuse ou organique stabilisée. Ladite suspension comprend une solution alcoolique ou aqueuse dans laquelle sont dispersées des nanopoudres. La proportion métallique du cermet se trouve sous forme d'ions métalliques dans la solution.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

A method for the production of thin layers of metal-ceramic... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A method for the production of thin layers of metal-ceramic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A method for the production of thin layers of metal-ceramic... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1909098

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.