CN204424269U - Solar cell graphene embossing electrode - Google Patents
Solar cell graphene embossing electrode Download PDFInfo
- Publication number
- CN204424269U CN204424269U CN201520156014.2U CN201520156014U CN204424269U CN 204424269 U CN204424269 U CN 204424269U CN 201520156014 U CN201520156014 U CN 201520156014U CN 204424269 U CN204424269 U CN 204424269U
- Authority
- CN
- China
- Prior art keywords
- graphene
- solar cell
- embossing
- electrode
- layer
- 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 - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 42
- 238000004049 embossing Methods 0.000 title claims abstract description 14
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920006122 polyamide resin Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 7
- 239000011889 copper foil Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of solar cell Graphene embossing electrode, it comprises graphene layer (1) and the insulating bond (2) of stacked setting, and described graphene layer (1) is provided with patterned structure (3).The utility model adopts Graphene to substitute Copper Foil, and graphene layer establishes patterned structure, effectively reduces cost of manufacture and the thickness of electrode of electrode.
Description
Technical field
The utility model relates to area of solar cell, particularly relates to a kind of solar cell Graphene embossing electrode.
Background technology
What the electrode of solar cell general at present adopted is Copper Foil, but the price comparison of Copper Foil is high, increases the cost of manufacture of solar cell, and the thickness of electrode adopting Copper Foil to make is larger.
Graphene a kind ofly forms with sp2 hybridized orbit the new material that hexangle type is the plane platelet structures of honeycomb lattice by carbon atom, there is excellent carrier mobility and very thin thickness, cost is low, being expected in theory avoid high transparent with high conductivity is character contrary each other, becomes optimum nesa coating.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of solar cell Graphene embossing electrode, substitutes Copper Foil, graphene layer establishes patterned structure with Graphene, effectively reduces cost of manufacture and thickness of electrode.
The purpose of this utility model is achieved through the following technical solutions: solar cell Graphene embossing electrode, and it comprises graphene layer and the insulating bond of stacked setting, and described graphene layer is provided with patterned structure.
The thickness of described graphene layer is 10 ~ 1000 nanometers.
The thickness of described insulating bond is 1 ~ 30 micron.
Described insulating bond is the one in polyamide resin layer, epoxy resin layer and polypropylene resin layer.
Described graphene layer is transparent graphene conductive film.
Described patterned structure conically, truncated cone-shaped or pyramid.
The beneficial effects of the utility model are: in solar cell Graphene embossing electrode provided by the utility model, Copper Foil is substituted with Graphene, graphene layer establishes patterned structure, because Graphene unit price is more cheap than Copper Foil unit price, so, solar cell cost is obtained lower prepared by employing the utility model, and the also corresponding reduction of its thickness.And Graphene resistivity is extremely low, conducts electricity very well, the generating efficiency of solar cell effectively can be improved; Graphene also possesses that flexibility is good, intensity is high, be not easy the features such as fracture, can extend the useful life of solar cell.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model organic solar batteries;
In figure, 1-graphene layer, 2-insulating bond, 3-patterned structure.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, solar cell Graphene embossing electrode, it comprises graphene layer 1 and the insulating bond 2 of stacked setting, and described graphene layer 1 is provided with patterned structure 3.
The thickness of described graphene layer 1 is 10 ~ 1000 nanometers, as adopted the graphene layer 1 of 10 nanometers, 50 nanometers, 100 nanometers, 300 nanometers or 500 nanometers.
The thickness of described insulating bond 2 is 1 ~ 30 micron, as adopted the insulating bond 2 of 1 micron, 5 microns, 10 microns, 15 microns or 25 microns.
Described insulating bond 2 is the one in polyamide resin layer, epoxy resin layer and polypropylene resin layer.
Described graphene layer 1 is transparent graphene conductive film.
Described patterned structure 3 conically, truncated cone-shaped or pyramid, generally can adopt conical patterned structure 3.
Claims (6)
1. solar cell Graphene embossing electrode, is characterized in that: it comprises graphene layer (1) and the insulating bond (2) of stacked setting, and described graphene layer (1) is provided with patterned structure (3).
2. solar cell Graphene embossing electrode according to claim 1, is characterized in that: the thickness of described graphene layer (1) is 10 ~ 1000 nanometers.
3. solar cell Graphene embossing electrode according to claim 1, is characterized in that: the thickness of described insulating bond (2) is 1 ~ 30 micron.
4. solar cell Graphene embossing electrode according to claim 1, is characterized in that: described insulating bond (2) is polyamide resin layer, one in epoxy resin layer and polypropylene resin layer.
5. solar cell Graphene embossing electrode according to claim 1, is characterized in that: described graphene layer (1) is transparent graphene conductive film.
6. solar cell Graphene embossing electrode according to claim 1, is characterized in that: described patterned structure (3) conically, truncated cone-shaped or pyramid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156014.2U CN204424269U (en) | 2015-03-19 | 2015-03-19 | Solar cell graphene embossing electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156014.2U CN204424269U (en) | 2015-03-19 | 2015-03-19 | Solar cell graphene embossing electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424269U true CN204424269U (en) | 2015-06-24 |
Family
ID=53474613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520156014.2U Expired - Fee Related CN204424269U (en) | 2015-03-19 | 2015-03-19 | Solar cell graphene embossing electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9850134B2 (en) | 2015-07-21 | 2017-12-26 | Industrial Technology Research Institute | Graphene flower and method for manufacturing the same and composite material |
-
2015
- 2015-03-19 CN CN201520156014.2U patent/CN204424269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9850134B2 (en) | 2015-07-21 | 2017-12-26 | Industrial Technology Research Institute | Graphene flower and method for manufacturing the same and composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |