NL7412624A - Photovoltaic solar cells - made by heating substrate on molten tin and spraying it with cadmium chloride and copper acetate - Google Patents
Photovoltaic solar cells - made by heating substrate on molten tin and spraying it with cadmium chloride and copper acetateInfo
- Publication number
- NL7412624A NL7412624A NL7412624A NL7412624A NL7412624A NL 7412624 A NL7412624 A NL 7412624A NL 7412624 A NL7412624 A NL 7412624A NL 7412624 A NL7412624 A NL 7412624A NL 7412624 A NL7412624 A NL 7412624A
- Authority
- NL
- Netherlands
- Prior art keywords
- spraying
- layer
- solar cells
- copper acetate
- photovoltaic solar
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title abstract 3
- 238000005507 spraying Methods 0.000 title abstract 2
- YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical compound Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 title 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 title 1
- 238000010438 heat treatment Methods 0.000 title 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
- H01L31/0256—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by the material
- H01L31/0264—Inorganic materials
- H01L31/0328—Inorganic materials including, apart from doping materials or other impurities, semiconductor materials provided for in two or more of groups H01L31/0272 - H01L31/032
- H01L31/0336—Inorganic materials including, apart from doping materials or other impurities, semiconductor materials provided for in two or more of groups H01L31/0272 - H01L31/032 in different semiconductor regions, e.g. Cu2X/CdX hetero- junctions, X being an element of Group VI of the Periodic Table
- H01L31/03365—Inorganic materials including, apart from doping materials or other impurities, semiconductor materials provided for in two or more of groups H01L31/0272 - H01L31/032 in different semiconductor regions, e.g. Cu2X/CdX hetero- junctions, X being an element of Group VI of the Periodic Table comprising only Cu2X / CdX heterojunctions, X being an element of Group VI of the Periodic Table
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
A cell formed on the conducting surface of a substrate, where the surface temp. is held constant by partly immersing the substrate in a molten bath. A soln. contng. several cpds. is sprayed on the surface, forming the first microcrystalline layer of a heterogeneous junction the spraying speed being regulated so the surface temp. is held constant. At least one second layer of the junction is then deposited and electrodes put on this top layer. The first layer is pref. evaporated with the help of intense ultra-violet light and one of the electrodes is a rectifying junction only permitting one-way passage of the current. The advantages are improved performance and lower scrap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7412624A NL7412624A (en) | 1974-09-24 | 1974-09-24 | Photovoltaic solar cells - made by heating substrate on molten tin and spraying it with cadmium chloride and copper acetate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4153474A GB1487747A (en) | 1974-09-24 | 1974-09-24 | Photovoltaic cells |
NL7412624A NL7412624A (en) | 1974-09-24 | 1974-09-24 | Photovoltaic solar cells - made by heating substrate on molten tin and spraying it with cadmium chloride and copper acetate |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7412624A true NL7412624A (en) | 1976-03-26 |
Family
ID=31948077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7412624A NL7412624A (en) | 1974-09-24 | 1974-09-24 | Photovoltaic solar cells - made by heating substrate on molten tin and spraying it with cadmium chloride and copper acetate |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7412624A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0063421A2 (en) * | 1981-04-20 | 1982-10-27 | Hughes Aircraft Company | High speed photoconductive detector |
EP0063422A2 (en) * | 1981-04-20 | 1982-10-27 | Hughes Aircraft Company | Heterostructure interdigital high speed photoconductive detector |
-
1974
- 1974-09-24 NL NL7412624A patent/NL7412624A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0063421A2 (en) * | 1981-04-20 | 1982-10-27 | Hughes Aircraft Company | High speed photoconductive detector |
EP0063422A2 (en) * | 1981-04-20 | 1982-10-27 | Hughes Aircraft Company | Heterostructure interdigital high speed photoconductive detector |
EP0063421A3 (en) * | 1981-04-20 | 1984-10-10 | Hughes Aircraft Company | High speed photoconductive detector |
EP0063422A3 (en) * | 1981-04-20 | 1984-10-17 | Hughes Aircraft Company | Heterostructure interdigital high speed photoconductive detector |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |