CN216733291U - High-toughness graphene film for capacitor - Google Patents
High-toughness graphene film for capacitor Download PDFInfo
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- CN216733291U CN216733291U CN202123383302.6U CN202123383302U CN216733291U CN 216733291 U CN216733291 U CN 216733291U CN 202123383302 U CN202123383302 U CN 202123383302U CN 216733291 U CN216733291 U CN 216733291U
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 47
- 239000003990 capacitor Substances 0.000 title claims abstract description 20
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims abstract description 21
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims abstract description 21
- 229920006289 polycarbonate film Polymers 0.000 claims abstract description 20
- 239000002033 PVDF binder Substances 0.000 claims abstract description 17
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract description 17
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- -1 graphite alkene Chemical class 0.000 claims description 6
- 229920000515 polycarbonate Polymers 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 241001391944 Commicarpus scandens Species 0.000 abstract description 3
- 230000006750 UV protection Effects 0.000 description 5
- 230000032683 aging Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of graphene, and particularly discloses a high-toughness graphene film for a capacitor, which comprises a graphene film body, wherein a base layer is fixedly connected inside the graphene film body, an elastic layer is fixedly connected to the surface of the base layer, the elastic layer comprises a polycarbonate film layer and a BOPP film layer, a wear-resistant layer is fixedly connected to the surface of the elastic layer, and the wear-resistant layer comprises a polyvinylidene fluoride film layer and a TPU film layer. According to the utility model, through the matching of the graphene film body, the connecting seat, the conductive wire, the wear-resistant layer, the polyvinylidene fluoride film layer, the TPU film layer, the elastic layer, the polycarbonate film layer, the BOPP film layer and the base layer, the advantage of good toughness effect is achieved, and the problems that the existing graphene film for the capacitor is poor in toughness effect when in use, and the graphene film is easy to break when being stretched, so that the service life of the graphene film is influenced, and therefore, the graphene film is inconvenient to use by people are solved.
Description
Technical Field
The utility model relates to the technical field of graphene, in particular to a high-toughness graphene film for a capacitor.
Background
Graphene is a hexagonal honeycomb-lattice two-dimensional carbon nanomaterial formed by carbon atoms through sp2 hybrid orbits, has excellent optical, electrical and mechanical properties, has important application prospects in the aspects of materials science, micro-nano processing, energy, biomedicine, drug delivery and the like, and is considered to be a future revolutionary material.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the high-toughness graphene film for the capacitor, which has the advantage of good toughness effect and solves the problems that the existing graphene film for the capacitor is not good in toughness effect when in use, and the graphene film is easy to break when being stretched, so that the service life of the graphene film is influenced, and therefore the graphene film is inconvenient to use by people.
The graphene film for the high-toughness capacitor comprises a graphene film body, wherein a base layer is fixedly connected inside the graphene film body, an elastic layer is fixedly connected to the surface of the base layer, the elastic layer comprises a polycarbonate film layer and a BOPP film layer, a wear-resistant layer is fixedly connected to the surface of the elastic layer, and the wear-resistant layer comprises a polyvinylidene fluoride film layer and a TPU film layer.
According to the high-toughness graphene film for the capacitor, the front side and the back side of the right side of the graphene film body are both fixedly connected with the connecting seat, and the inner cavity of the connecting seat is fixedly connected with the conducting wire.
According to the graphene film for the high-toughness capacitor, the polyvinylidene fluoride film layer is located on the outer side of the TPU film layer, and the inner side of the polyvinylidene fluoride film layer is fixedly connected with the outer side of the TPU film layer.
The graphene film for the high-toughness capacitor is characterized in that the polycarbonate film layer is located on the outer side of the BOPP film layer, and the inner side of the polycarbonate film layer is fixedly connected with the outer side of the BOPP film layer.
The graphene film for the high-toughness capacitor is characterized in that the thickness of the wear-resistant layer is 1-2 mm, and the thickness of the elastic layer is 0.8-1.5 mm.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matching of the graphene film body, the connecting seat, the conductive wire, the wear-resistant layer, the polyvinylidene fluoride film layer, the TPU film layer, the elastic layer, the polycarbonate film layer, the BOPP film layer and the base layer, the advantage of good toughness effect is achieved, and the problems that the existing graphene film for the capacitor is poor in toughness effect when in use, and the graphene film is easy to break when being stretched, so that the service life of the graphene film is influenced, and therefore, the graphene film is inconvenient to use by people are solved.
2. According to the utility model, through the arrangement of the polyvinylidene fluoride film layer, the polyvinylidene fluoride film layer has high mechanical strength and toughness, mould resistance, high wear resistance, ultraviolet resistance and nuclear radiation resistance.
3. According to the utility model, through the arrangement of the TPU film layer, the TPU film layer has the advantages of high strength, good toughness, wear resistance, cold resistance, water resistance, aging resistance and weather resistance.
4. According to the utility model, through the arrangement of the polycarbonate film layer, the polycarbonate film layer has the advantages of ultraviolet resistance, excellent toughness, high strength, difficulty in tearing and damage, easiness in adhesion, easiness in printing and good formability.
5. According to the utility model, through the arrangement of the BOPP film layer, the BOPP film layer has the advantages of no color, no odor, no toxicity, high tensile strength, good impact strength, good toughness and good transparency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of a graphene body structure according to the present invention;
FIG. 3 is a cross-sectional view of a wear layer structure of the present invention;
fig. 4 is a cross-sectional view of an elastic layer structure of the present invention.
In the figure: 1. a graphene film body; 2. a connecting seat; 3. a conductive wire; 4. a wear layer; 401. a polyvinylidene fluoride film layer; 402. a TPU film layer; 5. an elastic layer; 501. a polycarbonate film layer; 502. a BOPP film layer; 6. a base layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the graphene film for the high-toughness capacitor of the present invention includes a graphene film body 1, a base layer 6 is fixedly connected inside the graphene film body 1, an elastic layer 5 is fixedly connected to a surface of the base layer 6, the elastic layer 5 includes a polycarbonate film layer 501 and a BOPP film layer 502, the polycarbonate film layer 501 is located outside the BOPP film layer 502, an inner side of the polycarbonate film layer 501 is fixedly connected to an outer side of the BOPP film layer 502, the polycarbonate film layer 501 has ultraviolet resistance, excellent toughness, high strength, difficult tearing and damage, easy adhesion, easy printing and good formability through the arrangement of the polycarbonate film layer 501, the BOPP film layer 502 has colorless, odorless, nontoxic, high tensile strength, good impact strength, good toughness and good transparency through the arrangement of the BOPP film layer 502, the surface of the elastic layer 5 is fixedly connected with a wear-resistant layer 4, wear layer 4 includes polyvinylidene fluoride rete 401 and TPU rete 402, polyvinylidene fluoride rete 401 is located the outside of TPU rete 402, the inboard of polyvinylidene fluoride rete 401 and the outside fixed connection of TPU rete 402, setting through polyvinylidene fluoride rete 401, polyvinylidene fluoride rete 401 has mechanical strength and toughness height, mould proof nature, high wear resistance, ultraviolet resistance and nuclear radiation nature, setting through TPU rete 402, TPU rete 402 has intensity height, toughness is good, wear resistance, cold resistance, water resistance, ageing resistance and weatherability, the thickness of wear layer 4 is 1mm ~ 2mm, the thickness of elastic layer 5 is 0.8mm ~ 1.5mm, the equal fixedly connected with connecting seat 2 in front side and the dorsal part on graphite alkene film body 1 right side, the inner chamber fixedly connected with conductor wire 3 of connecting seat 2.
In the use of the utility model: polycarbonate film layer 501 is located the outside of BOPP film layer 502, the inboard of polycarbonate film layer 501 and the outside fixed connection of BOPP film layer 502, setting through polycarbonate film layer 501, polycarbonate film layer 501 has ultraviolet resistance, toughness is fabulous, high strength, be difficult for tearing the damage, easily glue, easily printing and formability are good, setting through BOPP film layer 502, BOPP film layer 502 has the achromatism, tasteless, nontoxic, tensile strength is high, impact strength is good, toughness is good and good transparency, cooperation through above-mentioned structure, the effectual advantage of toughness has been reached, it is not good to have solved current graphite alkene film for the capacitor toughness effect when using, easy fracture when graphite alkene film is tensile usually, so that influence graphite alkene film life, consequently, the problem of being not convenient for people to use.
The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. A high toughness is graphene film for capacitor, includes graphene film body (1), its characterized in that: the utility model discloses a graphene film, including graphite alkene film body (1), the inside fixedly connected with basic unit (6) of graphite alkene film body (1), the fixed surface of basic unit (6) is connected with elastic layer (5), elastic layer (5) include polycarbonate thin layer (501) and BOPP thin layer (502), the fixed surface of elastic layer (5) is connected with wearing layer (4), wearing layer (4) include polyvinylidene fluoride rete (401) and TPU rete (402).
2. The graphene film for a high-toughness capacitor according to claim 1, wherein: the graphene film comprises a graphene film body (1), wherein the front side and the back side of the right side of the graphene film body are fixedly connected with a connecting seat (2), and an inner cavity of the connecting seat (2) is fixedly connected with a conductive wire (3).
3. The graphene film for a high-toughness capacitor according to claim 1, wherein: the polyvinylidene fluoride film layer (401) is located on the outer side of the TPU film layer (402), and the inner side of the polyvinylidene fluoride film layer (401) is fixedly connected with the outer side of the TPU film layer (402).
4. The graphene film for a high-toughness capacitor according to claim 1, wherein: the polycarbonate film layer (501) is located on the outer side of the BOPP film layer (502), and the inner side of the polycarbonate film layer (501) is fixedly connected with the outer side of the BOPP film layer (502).
5. The graphene film for a high-toughness capacitor according to claim 1, wherein: the thickness of the wear-resistant layer (4) is 1-2 mm, and the thickness of the elastic layer (5) is 0.8-1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123383302.6U CN216733291U (en) | 2021-12-29 | 2021-12-29 | High-toughness graphene film for capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123383302.6U CN216733291U (en) | 2021-12-29 | 2021-12-29 | High-toughness graphene film for capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216733291U true CN216733291U (en) | 2022-06-14 |
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ID=81910734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123383302.6U Active CN216733291U (en) | 2021-12-29 | 2021-12-29 | High-toughness graphene film for capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216733291U (en) |
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2021
- 2021-12-29 CN CN202123383302.6U patent/CN216733291U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 362122 No. 790, Xingxiu Road, Taiwan investment zone, Quanzhou City, Fujian Province Patentee after: Quanzhou Jiadeli Electronic Materials Co.,Ltd. Country or region after: China Address before: 790 Xingxiu Road, Taiwan business investment zone, Quanzhou, Fujian Patentee before: QUANZHOU JIADELI ELECTRONIC MATERIAL Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |