ES2336745R - Procedimiento de obtencion de membranas con estructura porosa organizada. - Google Patents
Procedimiento de obtencion de membranas con estructura porosa organizada. Download PDFInfo
- Publication number
- ES2336745R ES2336745R ES200800534A ES200800534A ES2336745R ES 2336745 R ES2336745 R ES 2336745R ES 200800534 A ES200800534 A ES 200800534A ES 200800534 A ES200800534 A ES 200800534A ES 2336745 R ES2336745 R ES 2336745R
- Authority
- ES
- Spain
- Prior art keywords
- membrane
- procedure
- preparation
- template
- obtaining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title abstract 9
- 238000000034 method Methods 0.000 title abstract 5
- 238000002360 preparation method Methods 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/04—Coating on selected surface areas, e.g. using masks
- C23C14/046—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/04—Coating on selected surface areas, e.g. using masks
- C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Procedimiento de obtención de membranas con
estructura porosa organizada.
Procedimiento de obtención de una membrana
porosa inorgánica que comprende: la síntesis de una membrana porosa
plantilla de óxido de aluminio, mediante un proceso de oxidación
anódica; el depósito de la membrana plantilla anterior en un
soporte; deposición y crecimiento, en fase gas, de un metal en la
membrana plantilla soportada; y separación de la membrana inorgánica
obtenida de la membrana plantilla soportada. La invención también
se refiere a la membrana obtenida mediante dicho procedimiento y a
sus aplicaciones para procesos de purificación y/o filtración de
gases, para la preparación de células de combustible, para la
preparación de sensores, para la preparación de materiales con
propiedades magnéticas o para la preparación de electrodos
funcionales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200800534A ES2336745B1 (es) | 2008-02-26 | 2008-02-26 | Procedimiento de obtencion de membranas con estructura porosa organizada. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200800534A ES2336745B1 (es) | 2008-02-26 | 2008-02-26 | Procedimiento de obtencion de membranas con estructura porosa organizada. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES2336745A2 ES2336745A2 (es) | 2010-04-15 |
| ES2336745R true ES2336745R (es) | 2010-05-03 |
| ES2336745B1 ES2336745B1 (es) | 2011-04-08 |
Family
ID=42060847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200800534A Active ES2336745B1 (es) | 2008-02-26 | 2008-02-26 | Procedimiento de obtencion de membranas con estructura porosa organizada. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2336745B1 (es) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004079056A2 (en) * | 2003-03-06 | 2004-09-16 | C.R.F. Società Consortile Per Azioni | Process to make nano-structurated components |
| EP1696053A1 (en) * | 2003-12-18 | 2006-08-30 | Nippon Oil Corporation | Nano-array electrode manufacturing method and photoelectric converter using same |
-
2008
- 2008-02-26 ES ES200800534A patent/ES2336745B1/es active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004079056A2 (en) * | 2003-03-06 | 2004-09-16 | C.R.F. Società Consortile Per Azioni | Process to make nano-structurated components |
| EP1696053A1 (en) * | 2003-12-18 | 2006-08-30 | Nippon Oil Corporation | Nano-array electrode manufacturing method and photoelectric converter using same |
Non-Patent Citations (5)
| Title |
|---|
| KHATKO, V. et al. "{}Tungsten trioxide sensing layers on highly ordered nanoporous alumina template"{}, Sensors and Actuators B, 2006, Volumen 118, páginas 255-262. Ver Experimental y Figura 1. * |
| LIAO, C.L. et al. "{}Preparation of RF-sputtered lithium cobalt oxide nanorods by using porous anodic alumina (PAA) template"{}, Journal of Alloys and Compounds (2006), Volumen 414, páginas 302-309. Ver Introducción y 2.2.Experimental. * |
| MENG, G.Y. et al."{}Preparation and characterization of Pd and Pd- Ni alloy membranes on porous substrates by MOCVD with mixed metal beta-diketone precursors"{}, Materials Research Bulletin, 1997, Volumen 32, Número 4, páginas 385-395. Ver Introducción. * |
| TOFIZUR RAHMAN, M. et al. "{}TbFeCo perpendicular magnetic recording media deposited on nanohole arrays of porous alumina layer"{}, Journal of Applied Physics, 2006, Volumen 99, páginas 08G904-1-3. Ver II. Procedimiento Experimental. * |
| WANG, S. et al. "{}Fabrication and characterization of nanostructured iron antidots on porous anodic alumina"{}. Solid State Phenomena, 2007, Volumenes 121-123, páginas 131-134. Ver 1. Introducción y 2. Parte Experimental. * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2336745B1 (es) | 2011-04-08 |
| ES2336745A2 (es) | 2010-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20100415 |
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| FG2A | Definitive protection |
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