Portfólio de Tecnologias – Inova Unicamp

PROCESS OF MANUFACTURE OF DOPED DIAMOND ELECTRODES WITH BORON, DESTINED THE ELECTROCHEMICAL ONE, WHERE THE

PROCESS OF MANUFACTURE OF DOPED DIAMOND ELECTRODES WITH BORON, DESTINED THE ELECTROCHEMICAL ONE, WHERE THE NOVELTY - The fabrication of electrochemistry doped diamond electrodes has ethanol vapor high temperature decomposition on metal pins. The electrodes are far m ore inert than conventional electrodes used e.g. in electro-synthesis and in electric oxidation. USE - In electrochemistry. [...]

Cylindrical electrochemical cell with doped coaxial diamond anode produced by deposition of diamond-bearing

Cylindrical electrochemical cell with doped coaxial diamond anode produced by deposition of diamond-bearing NOVELTY - A cylindrical electrochemical cell comprises a hollow cylindrical cathode (11), and a cylindrical anode (9) which is arranged coaxially within the cathode. The anode includes a mechanically strong cylindrical substrate, which is produced by chemical vapor deposition by depositing diamond-bearing [...]

Electrolytic Method for nanocristalino nickel attainment

Electrolytic Method for nanocristalino nickel attainment NOVELTY - The electrolytic production of nanocrystalline nickel has pulsed current with variation in the parameters of the current, the pH, the tempreature and the agitation of the solution being processed. No organic additives are employed in the high-purity manufacture of miniaturized electric and electronic component material. USE - [...]

Method for producing polymer biomaterials using an infra-red laser

Method for producing polymer biomaterials using an infra-red laser NOVELTY - The polymer biomaterials production involves performing acquisition of medical data and manufacturing physical model in a three dimensional geometry. A substrate is prepared, machined and then coated. The coating process is performed by adding reagents, where deposition, polymerization and reticulation processes are performed for [...]

System for depositing tubular or conical diamantiferous films

System for depositing tubular or conical diamantiferous films NOVELTY - Apparatus comprises an electric power source (1), a temperature gauge (2), a valve (3), an upper flange sealing chamber (4), a pressure gauge (6), a lower flange sealing chamber (7) and a suction pump gas (8). USE - Apparatus for hot-filament chemical vapor deposition (HFCVD) [...]

Rhodium recuperation and purification after separation from other metals comprises dissolution in molten salt and hydrogen peroxide treatment, for rhodium films deposition

Rhodium recuperation and purification after separation from other metals comprises dissolution in molten salt and hydrogen peroxide treatment, for rhodium films deposition NOVELTY - The rhodium recuperation and purification after separation from other metals has dissolution in molten salt for precipitation of contaminating metals and purification of the electrolytic rhodium solutions. Treatment with hydrogen peroxide [...]

Chemical vapor deposition reactor used for the production of ultrapure carbon, comprises flanges, camera, coils, input tube, exhaustion pipe, collector, temperature regulator and door substrate

Chemical vapor deposition reactor used for the production of ultrapure carbon, comprises flanges, camera, coils, input tube, exhaustion pipe, collector, temperature regulator and door substrate NOVELTY - Chemical vapor deposition reactor comprises flanges (1), camera (2), coils (3), input tube (4), exhaustion pipe (5), collector (6), temperature regulator (7) and door substrate (8). The two [...]

Multilayer microdevice, and process for preparing said multilayer microdevice

Multilayer microdevice, and process for preparing said multilayer microdevice NOVELTY - The micro-device has a surface containing micro channels and a surface having integrated electrodes and containers (1-4). The material making up the micro channels is chosen from toner with magnetized nanoparticulate materials, thermoplastic nanoparticulate materials, polymer and ferromagnetic composites. USE - Multilayer micro-device for [...]

electrochemical process of synthesis of alcoais using electrodes of difusco gaseous

electrochemical process of synthesis of alcoais using electrodes of difusco gaseous NOVELTY - The simplified production of polycosanol from sugar-cane wax comprises a multi-stage industrial procses yielding high-purity product. The process is relatively rapid. USE - In industrial chemistry. Main Application Field B05 (Other organics - aromatics, aliphatic, organo-metallics, compounds whose substituents vary such that [...]

MULTILAYERS OF SIO2 AND QUANTUM DOTS OF PbTe FOR OPTIC DEVICE CHAVEADOR

MULTILAYERS OF SIO2 AND QUANTUM DOTS OF PbTe FOR OPTIC DEVICE CHAVEADOR NOVELTY - The method involves performing laser ablation and PECVD to form the alternate layers of tin-tellurium quantum dot layers and silicon dioxide. USE - For fabricating silicon dioxide and tin-tellurium quantum dot multilayer structure for use in optical connector device. ADVANTAGE - [...]

Ionic nitrate furnace comprises multiple cathodes, where plasma is pulsed separately to each cathode using pulsed plasma technology according to specific requirements of load distributed in each region

Ionic nitrate furnace comprises multiple cathodes, where plasma is pulsed separately to each cathode using pulsed plasma technology according to specific requirements of load distributed in each region NOVELTY - The furnace comprises multiple cathodes, where plasma is pulsed separately to each cathode using pulsed plasma technology. The plasma is pulsed according to the specific [...]