Universidade de Santiago de Compostela posted this:High Quality Thin-films (down to 4nm) by Water-based Chemical SolutionCheaper alternative, versatile, with the quality required for fundamental studies and applications. - Very high quality of epitaxial (bi)layers, down to 4 nm, comparable to PLD. - Outstanding homogeneity (over 1" substrate) and very affordable alternative to high-vacuum tech. Some examples: - Yttrium Iron Garnet (YIG) over GGG; ZnO over sapphire. - Ferroelectric BiFeO3 on LSMO. Manganites, cobaltites and their combinations - Combined with MBE, e.g. Multilevel device integrated on silicon: Small, 2017, 1701614, cover (http://doi.org/10.1002/smll.201770208).
Universidade de Santiago de Compostela posted this:GRAPHENE NANOSTRUCTURES: Bottom-Up Approacha) SUBSTITUTED POLYAROMATICS to be used as building blocks in the preparation of graphene nanoribbons (GNRs) of graphene quantum dots (GQDs). b) WELL-DEFINED NANOSIZED GRAPHENES obtained by solution chemistry: homogeneous, different sizes, peripheries and substitution.
Cracow University of Technology posted this:Photosensitizers for photocurable polymer coatingThe technology can be used in the production of polymer coatings curable by ultraviolet radiation (UV) imposed on various types of surface such as aluminum, paper, plastics, wood and metals. Technology is compatible with UV LED diodes, which make it advantageous in several fields comparing to traditional mercury MPM lamps
Peter Mogyorosi posted this:
CEO at Laser Consult Ltd.
Centre Technology Transfer CITTRU posted this:The subject of the offer is new nonlinear optical materials for use in optoelectronics, optical devices and components. The offer relates to co-crystals, from which one of polymorphic form is an efficient, phase matchable second harmonic generator. The averaged, relative experimental of second harmonic generation is over 14 times higher than of the commonly used nonlinear material (potassium dihydrogen phosphate). The presented optical material is colorless, suitable for growing large single crystals. The obtained crystals have extreme values of birefringence with reference to other transparent materials. The maximum birefringence for one of the polymorphic form is 0,46. For comparison, calcite, which is commonly used for the production of polarizing prisms, has a birefringence c.a 0.17. The offered materials, thanks to their properties, may be used for the construction of optical devices and components. Moreover, due to the polar structure may exhibit properties such as pyroelectricity, piezoelectricity or ferroelectricity
Science and Technology Park
NDI Foundation posted this:NEW FLUORINATED CARBON MATERIALS FOR FUEL CELLS AND BATTERIESOur project is the solution for sorting out rechargeable batteries enchanted anode and fuel cells Proton Exchange Membranes (PEM) efficiency issues. We propose to start mass production and sales of the products based on the new technology of Soft Fluorination for Carbon Materials and products derived by this technology. Our product is globally prospective and ready for industrial use. The product is targeted to the following segments of clients: - fuel cells producers - proton exchange membranes (PEM); - energy storage systems - batteries and super-capacitors electrodes; - Super-acid Catalysts for numerous uses; - Fillers for fluorinated resins; - Biologically indifferent sorbents (e.g. for blood purification); - Hydro-isolation of resins adhesion of construction composite materials and pigments. As so far in the fuel still not realized their potential as a cost efficient, environmentally friendly and productive in converting available chemical energy into electric energy.
University of Huelva posted this:Manual Handler of Concrete SleepersThe machine was designed to disengage steel bars from prefabricated concrete sleepers manually, which allows to increase production, safety at work and to improve the technical properties of the final product. The stretcher has two benches that allow movement in two directions, longitudinal and trasnverse. The process is done in such a way that the four active screws are de-stressed at the same time, avoiding damages.
Juan Casado posted this:
R&D Manager at UAB
Technology Transfer OfficeView Profile
Center for Technology Transfer and Commercialization of Novosibirsk State University posted this:Improved materials for organic electronics applicationsAt the University and Research Institute (Russia) power-saving and resource-saving methods of receiving and purification new organic semiconductor materials are developed. These materials can be used as active environments of devices of organic electronics – light-emitting diodes, transistors and the light-transistors with the improved performance characteristics. Developers look for partners for joint research projects, creation of industrial samples and search of technical applications.
Cracow University of Technology posted this:Sintering technique for both high density and high precision of steel-based sintersThe invention relates to the special additions that may be introduced to virtually any powder mixture based on steel aimed for sintering process. Specifically, the additions result in increased density (mainly of 0.5-0.7 g/cm3) of a final sinter accompanied with both high dimensional precision and increased corrosion resistance. Also, the invention decreases the sintering time down to 30 minutes. Application of this technology do not require modification of machine park and may easily utilized by anyone already sintering steel components.
Jordi Reverter posted this:
Licensing Manager at Institut Català de Nanociència i Nanotecnologia
Cracow University of Technology posted this:Permanent antimicrobial properties on textile materials by staining them with modified indigo dyeThe inventionconcernsthe technology of modifying dyeing substance by binding it with antimicrobial agent. In particular, silver or zinc oxide nanoparticles are embedded into the structure of indigo dye. As-modified colouring agent serves to dyeingthe textile material which in turn gets constant antimicrobial properties.The advantage over existing technologies is due to the fact that silver nanoparticles are obtained in-situ in the process of formation indigo dye. Using environment friendly substances makes that the technology is safe.
Laser Consult Ltd. posted this:All-natural hydrophobic oil absorbent powders and granules for environmental & industrial purposesThe technology consists of an original industrial process by which natural materials can be turned into products with hydrophobic oil adsorbent properties. The captured oil can be extracted and recycled, and the product can be reused several times over. These products can be developed as powders or granules with varying levels of hardness, water resistance, size, and density for diverse set of applications.
University of Huelva posted this:New method for manufacturing magnetic cores by powder metallurgyMagnetic cores in amorphous state are usually produced by placing together very thin amorphous ribbons from a material obtained by the melt-spinning technique. The new patented method produces the amorphous material by mechanical alloying, a traditional process in the powder metallurgy field. This technique allows a higher control on the amorphisation process and the properties of the amorphous obtained powders. These powders are then consolidated by the very quick process known as Electrical Resistance Sintering (also Electrical Discharge Consolidation/Sintering can be used). A final amorphous material, without the typical frontier between ribbons of melt spinned materials, which clearly affect properties, is obtained.
University of Huelva posted this:New method for manufacturing powder metallurgy magnetsThe conventional method of press followed by furnace sintering is now substituted by an electrical consolidation method. This allows joining in a single step the previous pressing/sintering processes, and, due to the promptness of the process, the use of controlled atmospheres is not necessary. The steps of magnetization, and eventual thermal treatments, can be carried out in the same container, without being necessary to manipulate the product.