DE3218970A1 - Vorrichtung zur selektiven absorption von sonnenenergie und verfahren zu seiner herstellung - Google Patents
Vorrichtung zur selektiven absorption von sonnenenergie und verfahren zu seiner herstellungInfo
- Publication number
- DE3218970A1 DE3218970A1 DE3218970A DE3218970A DE3218970A1 DE 3218970 A1 DE3218970 A1 DE 3218970A1 DE 3218970 A DE3218970 A DE 3218970A DE 3218970 A DE3218970 A DE 3218970A DE 3218970 A1 DE3218970 A1 DE 3218970A1
- Authority
- DE
- Germany
- Prior art keywords
- aluminum
- selective
- etching
- alternating current
- solar energy
- 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
- 238000010521 absorption reaction Methods 0.000 title claims description 38
- 238000000034 method Methods 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000005530 etching Methods 0.000 claims description 33
- 239000000758 substrate Substances 0.000 claims description 31
- 229910052782 aluminium Inorganic materials 0.000 claims description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 24
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 238000000866 electrolytic etching Methods 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 claims description 3
- 238000004544 sputter deposition Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000007743 anodising Methods 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000007788 roughening Methods 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 238000000576 coating method Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- 239000005751 Copper oxide Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 229910000431 copper oxide Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- FEPMHVLSLDOMQC-UHFFFAOYSA-N virginiamycin-S1 Natural products CC1OC(=O)C(C=2C=CC=CC=2)NC(=O)C2CC(=O)CCN2C(=O)C(CC=2C=CC=CC=2)N(C)C(=O)C2CCCN2C(=O)C(CC)NC(=O)C1NC(=O)C1=NC=CC=C1O FEPMHVLSLDOMQC-UHFFFAOYSA-N 0.000 description 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
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/14—Producing integrally coloured layers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/04—Etching of light metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
- F24S70/225—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption for spectrally selective absorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
- F24S70/25—Coatings made of metallic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- ing And Chemical Polishing (AREA)
- Photovoltaic Devices (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56075844A JPS5877597A (ja) | 1981-05-20 | 1981-05-20 | 太陽放射エネルギ−選択吸収体およびその選造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3218970A1 true DE3218970A1 (de) | 1982-12-09 |
| DE3218970C2 DE3218970C2 (enrdf_load_stackoverflow) | 1989-12-21 |
Family
ID=13587916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3218970A Granted DE3218970A1 (de) | 1981-05-20 | 1982-05-19 | Vorrichtung zur selektiven absorption von sonnenenergie und verfahren zu seiner herstellung |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5877597A (enrdf_load_stackoverflow) |
| KR (1) | KR830010361A (enrdf_load_stackoverflow) |
| DE (1) | DE3218970A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2506440B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2102025B (enrdf_load_stackoverflow) |
| NL (1) | NL8202074A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU83201A1 (de) * | 1981-03-10 | 1983-02-22 | Lepi Sa | Verfahren und vorrichtung zum kontinuierlichen abschrecken von glastafeln |
| DE4434556A1 (de) * | 1994-09-28 | 1996-04-04 | Becromal Spa | Solarkollektor |
| DE102006023616A1 (de) * | 2006-05-19 | 2007-11-22 | Pilz, Ulrich, Dr.-Ing. | Anordnung und Verfahren zur Energiegewinnung aus der Sonnenstrahlung |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2650762A1 (de) * | 1975-11-06 | 1977-05-18 | Nippon Light Metal Res Labor | Verfahren zur elektrolytischen koernung von aluminiumsubstraten fuer die lithographie |
| DE2616662B1 (de) * | 1976-04-15 | 1977-07-07 | Dornier System Gmbh | Verfahren zur herstellung einer selektiven solarabsorberschicht aus aluminium |
| DE2149899B2 (de) * | 1970-10-06 | 1977-12-08 | Schweizerische Aluminium Ag, Chippis (Schweiz) | Verfahren zum gleichmaessigen und feinen elektrolytischen aufrauhen von aluminiumoberflaechen mittels wechselstrom |
| DE2651346B2 (de) * | 1975-11-13 | 1979-02-15 | Hokusei Aluminium Co., Ltd., Takaoka, Toyama (Japan) | Verfahren zur elektrolytischen Herstellung von kornartigen bzw. gemaserten Oberflächen auf Aluminium und Aluminiumlegierungen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5428830B2 (enrdf_load_stackoverflow) * | 1972-06-20 | 1979-09-19 | ||
| US3935080A (en) * | 1974-10-02 | 1976-01-27 | Polychrome Corporation | Method of producing an aluminum base sheet for a printing plate |
| JPS5517580A (en) * | 1978-07-26 | 1980-02-07 | Mitsubishi Chem Ind Ltd | Preparation of supporter for printing plate |
| JPS55158298A (en) * | 1979-05-30 | 1980-12-09 | Fuji Photo Film Co Ltd | Manufacture of support for lithographic plate |
| DE3024405A1 (de) * | 1980-06-28 | 1982-01-28 | Aluminium-Walzwerke Singen Gmbh, 7700 Singen | Aluminiumteil mit selektiver oberflaeche und verfahren zum herstellen eines derartigen teiles |
-
1981
- 1981-05-20 JP JP56075844A patent/JPS5877597A/ja active Pending
-
1982
- 1982-05-18 GB GB08214413A patent/GB2102025B/en not_active Expired
- 1982-05-19 NL NL8202074A patent/NL8202074A/nl not_active Application Discontinuation
- 1982-05-19 FR FR8208784A patent/FR2506440B1/fr not_active Expired
- 1982-05-19 DE DE3218970A patent/DE3218970A1/de active Granted
- 1982-05-19 KR KR1019820002190A patent/KR830010361A/ko not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2149899B2 (de) * | 1970-10-06 | 1977-12-08 | Schweizerische Aluminium Ag, Chippis (Schweiz) | Verfahren zum gleichmaessigen und feinen elektrolytischen aufrauhen von aluminiumoberflaechen mittels wechselstrom |
| DE2650762A1 (de) * | 1975-11-06 | 1977-05-18 | Nippon Light Metal Res Labor | Verfahren zur elektrolytischen koernung von aluminiumsubstraten fuer die lithographie |
| DE2651346B2 (de) * | 1975-11-13 | 1979-02-15 | Hokusei Aluminium Co., Ltd., Takaoka, Toyama (Japan) | Verfahren zur elektrolytischen Herstellung von kornartigen bzw. gemaserten Oberflächen auf Aluminium und Aluminiumlegierungen |
| DE2616662B1 (de) * | 1976-04-15 | 1977-07-07 | Dornier System Gmbh | Verfahren zur herstellung einer selektiven solarabsorberschicht aus aluminium |
Non-Patent Citations (1)
| Title |
|---|
| Metalloberfläche 34, 1980, S.421-423 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2506440A1 (fr) | 1982-11-26 |
| GB2102025B (en) | 1985-03-20 |
| GB2102025A (en) | 1983-01-26 |
| JPS5877597A (ja) | 1983-05-10 |
| KR830010361A (ko) | 1983-12-30 |
| DE3218970C2 (enrdf_load_stackoverflow) | 1989-12-21 |
| FR2506440B1 (fr) | 1988-01-29 |
| NL8202074A (nl) | 1982-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: KDK CORP., TAKAOGI, IBARAKI, JP |
|
| 8128 | New person/name/address of the agent |
Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |