DE2705337C3 - - Google Patents

Info

Publication number
DE2705337C3
DE2705337C3 DE2705337A DE2705337A DE2705337C3 DE 2705337 C3 DE2705337 C3 DE 2705337C3 DE 2705337 A DE2705337 A DE 2705337A DE 2705337 A DE2705337 A DE 2705337A DE 2705337 C3 DE2705337 C3 DE 2705337C3
Authority
DE
Germany
Prior art keywords
deposition
surface structure
solar
metal
deposited
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
Application number
DE2705337A
Other languages
German (de)
English (en)
Other versions
DE2705337B2 (de
DE2705337A1 (de
Inventor
Guenther Dipl.-Phys. Dr. 7758 Daisendorf Dietrich
Werner Dipl.-Phys. 7777 Salem Scherber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dornier System GmbH
Original Assignee
Dornier System GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dornier System GmbH filed Critical Dornier System GmbH
Priority to DE2760096A priority Critical patent/DE2760096C3/de
Priority to DE2705337A priority patent/DE2705337B2/de
Priority to US05/873,472 priority patent/US4235226A/en
Priority to BR7800749A priority patent/BR7800749A/pt
Priority to ES466693A priority patent/ES466693A1/es
Priority to FR7804801A priority patent/FR2380355A1/fr
Priority to MX172374A priority patent/MX149587A/es
Priority to JP53014027A priority patent/JPS6014984B2/ja
Priority to IN161/DEL/78A priority patent/IN148379B/en
Publication of DE2705337A1 publication Critical patent/DE2705337A1/de
Publication of DE2705337B2 publication Critical patent/DE2705337B2/de
Application granted granted Critical
Publication of DE2705337C3 publication Critical patent/DE2705337C3/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • 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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/617—Crystalline layers
    • 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
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroplating Methods And Accessories (AREA)
DE2705337A 1976-04-15 1977-02-09 Verfahren zur Herstellung selektiv solarabsorbierender Oberflächenstrukturfilter Granted DE2705337B2 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE2760096A DE2760096C3 (de) 1977-02-09 1977-02-09 Verfahren zur Herstellung selektiv solarabsorbierender Oberflächenstrukturfilter
DE2705337A DE2705337B2 (de) 1977-02-09 1977-02-09 Verfahren zur Herstellung selektiv solarabsorbierender Oberflächenstrukturfilter
US05/873,472 US4235226A (en) 1976-04-15 1978-01-30 Collector panel for solar energy
BR7800749A BR7800749A (pt) 1977-02-09 1978-02-03 Processo para a fabricacao de superficies seletivamente absorventes
ES466693A ES466693A1 (es) 1977-02-09 1978-02-06 Procedimiento para la fabricacion de superficies de absor- cion selectiva, sobre todo para los colectores solares
FR7804801A FR2380355A1 (fr) 1977-02-09 1978-02-09 Couche superficielle absorbant selectivement le rayonnement solaire
MX172374A MX149587A (es) 1977-02-09 1978-02-09 Mejoras en procedimiento para preparar superficies que absorben selectivamente la luz solar
JP53014027A JPS6014984B2 (ja) 1977-02-09 1978-02-09 選択性太陽光吸収表面層
IN161/DEL/78A IN148379B (enExample) 1977-02-09 1978-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2705337A DE2705337B2 (de) 1977-02-09 1977-02-09 Verfahren zur Herstellung selektiv solarabsorbierender Oberflächenstrukturfilter

Publications (3)

Publication Number Publication Date
DE2705337A1 DE2705337A1 (de) 1978-08-10
DE2705337B2 DE2705337B2 (de) 1979-02-15
DE2705337C3 true DE2705337C3 (enExample) 1985-05-30

Family

ID=6000703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2705337A Granted DE2705337B2 (de) 1976-04-15 1977-02-09 Verfahren zur Herstellung selektiv solarabsorbierender Oberflächenstrukturfilter

Country Status (2)

Country Link
DE (1) DE2705337B2 (enExample)
ES (1) ES466693A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027718A1 (en) * 1979-10-18 1981-04-29 Optical Coating Laboratory, Inc. Articles having optical properties, selective solar absorbers and solar heating structures
DE3022714C2 (de) * 1980-06-18 1982-09-09 Bfg Glassgroup, Paris Verfahren zum Herstellen einer selektiv absorbierenden Beschichtung für Solarkollektoren und danach hergestellte Beschichtung
DE3047703C2 (de) * 1980-12-18 1982-10-21 Battelle-Institut E.V., 6000 Frankfurt Absorber zur Umwandlung von Sonnenenergie in Wärme und Verfahren zu seiner Herstellung
DE3316027C2 (de) * 1983-05-03 1987-01-22 Dornier System Gmbh, 7990 Friedrichshafen Photodetektor und Verfahren zu seiner Herstellung
US5326454A (en) * 1987-08-26 1994-07-05 Martin Marietta Corporation Method of forming electrodeposited anti-reflective surface coatings
DE4234967A1 (de) * 1992-10-16 1994-04-21 Schmidt Manfred Prof Dr Ing Ha Solarkollektor
DE10355785B3 (de) * 2003-11-26 2005-06-02 SESOL Gesellschaft für solare Systeme mbH Solarabsorber mit selektiver Oberfläche

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513333A (enExample) * 1974-06-27 1976-01-12 Showa Aluminium Co Ltd
DE2539101A1 (de) * 1974-10-18 1976-04-29 Ibm Strahlungsenergie-wandler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513333A (enExample) * 1974-06-27 1976-01-12 Showa Aluminium Co Ltd
DE2539101A1 (de) * 1974-10-18 1976-04-29 Ibm Strahlungsenergie-wandler

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Duffie, J.: Solar Energy Thermal Processes, 1974 *
J.: Vac. Sci. Technol. Vol. 12, No. 1, Jan./Feb. 1975, S. 174, 176
Journ.Elektrochem.Soc., 123, Nr. 10, 1976, S. 1586/87 *
Journ.Vac.Sci.Technol., Vol. 12, Nr. 1, Jan./Feb. 1975, S. 174-181 *

Also Published As

Publication number Publication date
DE2705337B2 (de) 1979-02-15
ES466693A1 (es) 1979-01-16
DE2705337A1 (de) 1978-08-10

Similar Documents

Publication Publication Date Title
DE2438329C2 (de) Schichtkörper zur Absorption von Sonnenwärmeenergie und Verfahren zur Herstellung von derartigen Schichtkörpern
DE2616662C2 (de) Verfahren zur herstellung einer selektiven solarabsorberschicht auf aluminium
DE3887832T2 (de) Tiefschwarzer Überzug und Verfahren zu dessen Herstellung.
DE4433097C2 (de) Verfahren zum Herstellen einer lichtabsorbierenden Schicht einer Solarzelle
DE202009015334U1 (de) Optisch wirksames Mehrschichtsystem für solare Absorption
DE69801290T2 (de) Metallisches Material mit photokatalytischer Aktivität und Verfahren zur Herstellung
DE2826630A1 (de) Verfahren zur verbesserung der korrosionseigenschaften von mit chrom plattierten gegenstaenden aus aluminium und aluminiumlegierungen
EP1565596B1 (de) Herstellung strukturierter hartchromschichten
DE2718288C2 (de) Verfahren zur Herstellung eines selektiven Solarenergieabsorbers
DE2705337B2 (de) Verfahren zur Herstellung selektiv solarabsorbierender Oberflächenstrukturfilter
DE2438870C3 (de) Elektolytkondensator
DE2639388C2 (de) Selektive Absorptionsoberfläche eines Absorbers für einen Sonnenkollektor und Verfahren zu deren Herstellung
DE102022121924A1 (de) Photoelektrische Zelle mit Siliziumkarbidelektrode und Herstellungsverfahren dafür
DE2556716C2 (de) Elektrolytisch hergestellte Schichten mit den Eigenschaften eines im Bereich des Sonnenspektrums nahezu idealen schwarzen Körpers
DE2760096C3 (de) Verfahren zur Herstellung selektiv solarabsorbierender Oberflächenstrukturfilter
DE2850134C2 (de) Sonnenenergieabsorber und Verfahren zu seiner Herstellung
DE2804447C3 (de) Verfahren zur Herstellung selektiver Absorberschichten hohen Absorptionsvermögens und niedriger Emission, insbesondere für Sonnenkollektoren
DE3124522C2 (de) Verfahren zur stromlosen Einfärbung poröser Materialien
DE3218970C2 (enExample)
Kadırgan Electrochemical nano‐coating processes in solar energy systems
EP0409785A1 (de) Elektrolyt zur Erzeugung schwarzer Konversionsschichten auf Leichtmetallen
DE3528428C2 (enExample)
DE2551832B1 (de) Verfahren zur Herstellung einer selektiv absorbierenden Oberflaeche fuer Solarkollektoren und Vorrichtung zur Durchfuehrung des Verfahrens
DE2756142C2 (de) Verfahren zur Herstellung selektiv solarabsorbierender Oberflächenstrukturfilter
DE102008004340A1 (de) Verfahren zur Herstellung eines photoaktiven Schichtenverbunds, photoaktiver Schichtenverbund und Anwendung.

Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8272 Divisional inventive unit in:

Ref document number: 2760096

Country of ref document: DE

Format of ref document f/p: P

Q271 Divided out to:

Ref document number: 2760096

Country of ref document: DE

8276 Proceedings suspended because of application no:

Ref document number: 2756142

Country of ref document: DE

Format of ref document f/p: P

Q276 The application caused the suspense of application no:

Ref document number: 2756142

Country of ref document: DE

AH Division in

Ref country code: DE

Ref document number: 2760096

Format of ref document f/p: P

8281 Inventor (new situation)

Free format text: SCHERBER, WERNER, DIPL.-PHYS., 7777 SALEM, DE DIETRICH, GUENTHER, DIPL.-PHYS. DR., 7758 DAISENDORF,DE

AG Has addition no.

Ref country code: DE

Ref document number: 2756142

Format of ref document f/p: P

C3 Grant after two publication steps (3rd publication)
AG Has addition no.

Ref country code: DE

Ref document number: 2756142

Format of ref document f/p: P

8339 Ceased/non-payment of the annual fee