CN204550066U - A kind of support for growing graphene - Google Patents
A kind of support for growing graphene Download PDFInfo
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- CN204550066U CN204550066U CN201520061256.3U CN201520061256U CN204550066U CN 204550066 U CN204550066 U CN 204550066U CN 201520061256 U CN201520061256 U CN 201520061256U CN 204550066 U CN204550066 U CN 204550066U
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- support
- copper foil
- sway brace
- growing graphene
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Abstract
The utility model discloses a kind of support for growing graphene, comprise rack body and copper foil, body is by more than 2 sway braces) form, and one end of all sway braces is fixed together, the two ends of sway brace are respectively provided with the projection for fixed copper paillon foil; The two ends of copper foil are provided with shrinkage pool, coordinating with projection is fixed on sway brace by copper foil, the quantity of described copper foil is less than or equals the quantity of sway brace, this support being used for growing graphene can make full use of the heating space of whole silica tube inside, improve the quantity of the disposable growth of graphene film, the graphene film that the support simultaneously provided by the utility model is grown, next step transfer can be directly used in, and slicing treatment need not be carried out again, thus enhance productivity.
Description
Technical field
The utility model relates to graphene film production technical field, particularly relates to a kind of support for growing graphene.
Background technology
Graphene is the monoatomic layer flat film of carbon atom by sp2 hybridized orbital composition hexangle type lattice, as a kind of novel semiconductor material, there is excellent machinery, optics, calorifics, electricity and magnetic performance, have broad application prospects in fields such as touch-control, display, solar cells, cause the extensive concern of international academic community and industry member.
Prepare in the various methods of Graphene at present, chemical Vapor deposition process (CVD) can grow big area single-layer graphene film, and enjoys the concern of industry member.Laboratory is commonly used copper foil and is placed horizontally in silica tube, or is laid on the inwall side of silica tube in the mode of circle, which limit the quantity of the disposable growth of graphene film, does not make full use of the heating space of whole silica tube inside.In order to make full use of silica tube growing space, need a kind of supplementary unit that can improve the disposable growth output of graphene film.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of support for growing graphene, when adopting chemical Vapor deposition process (CVD) to prepare graphene film, the heating space of whole silica tube inside can be made full use of, improve the quantity of the disposable growth of graphene film, thus enhance productivity.
A kind of support for growing graphene of the present utility model, comprise rack body and copper foil, described body is made up of more than 2 sway braces, and one end of all sway braces is fixed together, and the two ends of described sway brace are respectively provided with the projection for fixed copper paillon foil; The two ends of described copper foil are provided with shrinkage pool, coordinate be fixed on sway brace by copper foil with projection, and the quantity of described copper foil is less than or equals the quantity of sway brace.
Further, described sway brace is made by quartz, corundum, silicon carbide, silicon nitride or carbon fiber board.
Further, described sway brace is arranged symmetrically with.
Further, the quantity of described sway brace is 6.
Further, described sway brace two ends respectively arrange 5 projections for fixed copper paillon foil, and the two ends of described copper foil respectively arrange 5 shrinkage pools.
Compared with prior art, the utility model has the advantage of: when adopting chemical Vapor deposition process (CVD) to prepare graphene film, the heating space of whole silica tube inside can be made full use of, improve the quantity of the disposable growth of graphene film, the graphene film that the support simultaneously provided by the utility model is grown, next step transfer can be directly used in, and slicing treatment need not be carried out again, thus enhance productivity.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the support for growing graphene of the present utility model.
Fig. 2 is the perspective view of the support for growing graphene of the present utility model.
Fig. 3 is the application schematic diagram that the single support installing for growing graphene of the present utility model prepares graphene film in silica tube.
Fig. 4 is the application schematic diagram that multiple support installing for growing graphene of the present utility model prepares graphene film in silica tube.
Description of reference numerals: rack body 1, sway brace 1-1, projection 1-1-1, copper foil 2.
Embodiment
Fig. 1 is the structural representation of the support for growing graphene of the present utility model, Fig. 2 is the perspective view of the support for growing graphene of the present utility model, Fig. 3 is the application schematic diagram that the single support installing for growing graphene of the present utility model prepares graphene film in silica tube, Fig. 4 is the application schematic diagram that multiple support installing for growing graphene of the present utility model prepares graphene film in silica tube, as shown in the figure: the support for growing graphene of the present utility model comprises rack body 1 and copper foil 2, described body 1 is made up of more than 2 sway brace 1-1, and one end of all sway brace 1-1 is fixed together, the two ends of described sway brace 1-1 are respectively provided with the projection 1-1-1 for fixed copper paillon foil 2, the two ends of described copper foil 2 are provided with shrinkage pool, and coordinate with projection 1-1-1 and be fixed on sway brace 1-1 by copper foil 2, the quantity of described copper foil 2 is less than or equals the quantity of sway brace 1-1.
Principle of the present utility model is: when adopting chemical Vapor deposition process (CVD) to prepare graphene film, adopt the support for growing graphene that the utility model provides, because rack body 1 is made up of multiple sway brace 1-1, sway brace 1-1 can install copper foil 2 according to need of production, therefore the support adopting the utility model to provide is disposable can prepare multiple graphene film, simultaneously because the size of rack body 1 and copper foil 2 can design according to the size of graphene film, the graphene film of the support growth provided by the utility model, next step transfer can be directly used in, and slicing treatment need not be carried out again, thus enhance productivity.
In the present embodiment, described sway brace 1-1 is made by quartz, corundum, silicon carbide, silicon nitride or carbon fiber board, can repeatedly Reusability, saves production cost.
In the present embodiment, described sway brace 1-1 is arranged symmetrically with, easy to make, is easy to install.
In the present embodiment, the quantity of described sway brace 1-1 is 6, easy to make, installs reliable and stable.
In the present embodiment, described sway brace 1-1 two ends respectively arrange 5 projection 1-1-1 for fixed copper paillon foil 2, and the two ends of described copper foil 2 respectively arrange 5 shrinkage pools, can make reliable and stable being fixed on sway brace 1-1 of copper foil 2.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described the utility model by referring to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, various change can be made to it in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (5)
1. the support for growing graphene, it is characterized in that: comprise rack body (1) and copper foil (2), described body (1) is made up of more than 2 sway braces (1-1), and one end of all sway braces (1-1) is fixed together, the two ends of described sway brace (1-1) are respectively provided with the projection (1-1-1) for fixed copper paillon foil (2); The two ends of described copper foil (2) are provided with shrinkage pool, and coordinate with projection (1-1-1) and be fixed on sway brace (1-1) by copper foil (2), the quantity of described copper foil (2) is less than or equals the quantity of sway brace (1-1).
2. the support for growing graphene according to claim 1, is characterized in that: described sway brace (1-1) is made by quartz, corundum, silicon carbide, silicon nitride or carbon fiber board.
3. the support for growing graphene according to claim 1, is characterized in that: described sway brace (1-1) is arranged symmetrically with.
4. the support for growing graphene according to claim 1, is characterized in that: the quantity of described sway brace (1-1) is 6.
5. the support for growing graphene according to claim 1, is characterized in that: described sway brace (1-1) two ends respectively arrange 5 projections for fixed copper paillon foil (2) (1-1-1), and the two ends of described copper foil (2) respectively arrange 5 shrinkage pools.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061256.3U CN204550066U (en) | 2015-01-29 | 2015-01-29 | A kind of support for growing graphene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061256.3U CN204550066U (en) | 2015-01-29 | 2015-01-29 | A kind of support for growing graphene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204550066U true CN204550066U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061256.3U Active CN204550066U (en) | 2015-01-29 | 2015-01-29 | A kind of support for growing graphene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204550066U (en) |
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2015
- 2015-01-29 CN CN201520061256.3U patent/CN204550066U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |