ES8306393A1 - "procedimiento para la fabricacion de capas absorbedoras solares para altas temperaturas". - Google Patents
"procedimiento para la fabricacion de capas absorbedoras solares para altas temperaturas".Info
- Publication number
- ES8306393A1 ES8306393A1 ES516123A ES516123A ES8306393A1 ES 8306393 A1 ES8306393 A1 ES 8306393A1 ES 516123 A ES516123 A ES 516123A ES 516123 A ES516123 A ES 516123A ES 8306393 A1 ES8306393 A1 ES 8306393A1
- Authority
- ES
- Spain
- Prior art keywords
- absorber layers
- solar absorber
- high temperatures
- producing solar
- base metal
- 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.)
- Expired
Links
- 239000006096 absorbing agent Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 239000010953 base metal Substances 0.000 abstract 2
- 230000008021 deposition Effects 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/567—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of platinum group metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Electroplating Methods And Accessories (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Laminated Bodies (AREA)
Abstract
PROCEDIMIENTO PARA LA FABRICACION DE CAPAS ABSORBEDORAS SOLARES PARA ALTAS TEMPERATURAS. SE DEPOSITAN GALVANICAMENTE CONJUNTAMENTE SOBRE UN SUSTRATO, EN FORMA FINAMENTE DIVIDIDA, UN METAL NOBLE Y UN METAL NO NOBLE DE FUERTE AFINIDAD PARA EL OXIGENO, REALIZANDOSE LA DEPOSICION CON CORRIENTE CONTINUA PULSATORIA CON UNA BREVE DURACION DE LOS IMPULSOS, PREFERIBLEMENTE 0,1 A 100 MILISEGUNDOS Y REALIZANDOSE LA DEPOSICION DE LOS METALES A BAJA TEMPERATURA DEL ELECTROLITO A PARTIR DE UN ELECTROLITO DE BAJA CONCENTRACION DE IONES DE METAL NOBLE, 0,8 A 7 G/L, REFERIDO AL METAL, Y ALTA CONCENTRACION DE IONES DEL METAL NO NOBLE, 50 A 250 G/L, REFERIDO AL METAL. A CONTINUACION SE CONVIERTE EL METAL NO NOBLE EN EL OXIDO POR OXIDACION A BAJO POTENCIAL DE OXIGENO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3141893 | 1981-10-22 | ||
DE19823213271 DE3213271A1 (de) | 1981-10-22 | 1982-04-08 | Verfahren zur herstellung von solarabsorberschichten fuer hohe temperaturen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES516123A0 ES516123A0 (es) | 1983-06-01 |
ES8306393A1 true ES8306393A1 (es) | 1983-06-01 |
Family
ID=25796825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES516123A Expired ES8306393A1 (es) | 1981-10-22 | 1982-09-30 | "procedimiento para la fabricacion de capas absorbedoras solares para altas temperaturas". |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3213271A1 (es) |
ES (1) | ES8306393A1 (es) |
FR (1) | FR2515215B1 (es) |
IT (1) | IT1157227B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3832667A1 (de) * | 1988-09-27 | 1990-04-05 | Telefunken Electronic Gmbh | Sicherungseinrichtung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911978A (es) * | 1972-05-10 | 1974-02-01 | ||
US4036206A (en) * | 1976-07-30 | 1977-07-19 | E. I. Du Pont De Nemours And Company | Selective solar energy absorption |
-
1982
- 1982-04-08 DE DE19823213271 patent/DE3213271A1/de not_active Withdrawn
- 1982-09-30 ES ES516123A patent/ES8306393A1/es not_active Expired
- 1982-10-20 FR FR8217517A patent/FR2515215B1/fr not_active Expired
- 1982-10-20 IT IT49314/82A patent/IT1157227B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3213271A1 (de) | 1983-05-05 |
FR2515215A1 (fr) | 1983-04-29 |
FR2515215B1 (fr) | 1986-12-19 |
ES516123A0 (es) | 1983-06-01 |
IT8249314A0 (it) | 1982-10-20 |
IT1157227B (it) | 1987-02-11 |
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