TW201603352A - Graphene battery and manufacturing method of electrode plate thereof - Google Patents
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- 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
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- 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
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Abstract
Description
本發明是有關於一種電池,且特別是有關於一種石墨烯電池及其電極板之製造方法。 The present invention relates to a battery, and more particularly to a method of manufacturing a graphene battery and an electrode plate therefor.
隨著無線通訊科技的進步,如行動電話或平板電腦等行動通訊裝置,早已成為人們不可或缺之隨身裝置。其中,為了隨處使用的便利性,行動電話或平板電腦等行動通訊裝置的設計,除了輕、薄、短、小等小型化需求外,內建例如是鋰電池之充電電池來供應所需之電力,更是達成隨機通訊無可避免之基本要求。然而,現今如行動電話或平板電腦等行動通訊裝置所使用之充電電池,尚難以同時滿足高蓄電容量與輕、薄、短、小等小型化需求。 With the advancement of wireless communication technology, mobile communication devices such as mobile phones or tablets have long been an indispensable portable device. Among them, in order to facilitate the use of mobile devices, mobile communication devices such as mobile phones and tablet computers, in addition to miniaturization requirements such as light, thin, short, and small, are built-in rechargeable batteries such as lithium batteries to supply the required power. It is the basic requirement for achieving random communication. However, in today's rechargeable batteries used in mobile communication devices such as mobile phones or tablet computers, it is difficult to simultaneously satisfy the demand for high storage capacity and miniaturization such as light, thin, short, and small.
此外,隨著交通運輸工具之日益增加,造成了城市空氣污染狀況也日益惡化。為了早日改善空氣污染情形,例如是電動腳踏車、電動機車或電動汽車等不會排放廢氣之電動運輸工具,乃十分地受到人們的歡迎。然而,由於電動腳踏車、電動機車或電動汽車等電動運輸工具的能量來源,僅能仰賴隨車攜帶之充電電池,卻得受限於充電電池所提供之有限續航力與極長之充電時間,致電動運輸工具的推廣遭遇了難以突破之瓶頸,實有賴業界尋求一較佳之方案來協助解決。 In addition, with the increasing number of transportation vehicles, the urban air pollution situation is also deteriorating. In order to improve air pollution at an early stage, for example, electric vehicles such as electric bicycles, electric motors or electric vehicles that do not emit exhaust gas are very popular. However, due to the energy source of electric vehicles such as electric bicycles, electric motors or electric vehicles, it can only rely on the rechargeable batteries that are carried in the vehicle, but it is limited by the limited endurance provided by the rechargeable batteries and the extremely long charging time. The promotion of transportation tools has encountered bottlenecks that are difficult to break through. It depends on the industry to seek a better solution to help solve the problem.
有鑑於此,本發明之目的是提供一種石墨烯電池及其電極板 之製造方法,其所製造之石墨烯電池具有極高之能量儲存密度與功率密度,可滿足行動裝置或電動運輸工具對於蓄電容量、充電時間及輕量化之高度需求。 In view of the above, an object of the present invention is to provide a graphene battery and an electrode plate thereof The manufacturing method of the graphene battery has extremely high energy storage density and power density, and can meet the high demand for the storage capacity, charging time and light weight of the mobile device or the electric vehicle.
為達上述及其他目的,本發明提供一種石墨烯電池之製造方 法,包括下列步驟:提供第一絕緣基材;使用氣相沈積法在第一絕緣基材表面上沈積第一導電薄膜;使用氣相沈積法在第一絕緣基材之第一導電薄膜表面上沈積第一石墨烯薄膜;提供第二絕緣基材;使用氣相沈積法在第二絕緣基材表面上沈積第二導電薄膜;使用氣相沈積法在第二絕緣基材之第二導電薄膜表面上沈積第二石墨烯薄膜;將沈積完成之第一絕緣基材與第二絕緣基材組合於一包裝容器中;以及注入電解液並經一化成程序後予以抽真空密封包裝。 To achieve the above and other objects, the present invention provides a manufacturer of a graphene battery. The method comprises the steps of: providing a first insulating substrate; depositing a first conductive film on the surface of the first insulating substrate by vapor deposition; using a vapor deposition method on the surface of the first conductive film of the first insulating substrate Depositing a first graphene film; providing a second insulating substrate; depositing a second conductive film on the surface of the second insulating substrate by vapor deposition; using a vapor deposition method on the surface of the second conductive film of the second insulating substrate Depositing a second graphene film thereon; combining the deposited first insulating substrate and the second insulating substrate into a packaging container; and injecting the electrolyte into a process and vacuum-sealing the package.
其中,沈積第一導電薄膜與第一石墨烯薄膜之程序及沈積第 二導電薄膜與第二石墨烯薄膜之程序,可以選擇性地使用真空濺鍍法來連續沈積而完成。 Wherein, the process of depositing the first conductive film and the first graphene film and depositing The procedure of the second conductive film and the second graphene film can be selectively performed by continuous deposition using vacuum sputtering.
其中,沈積第一導電薄膜與第一石墨烯薄膜之程序及沈積第 二導電薄膜與第二石墨烯薄膜之程序,也可以選擇性地使用化學氣相沈積法來完成。 Wherein, the process of depositing the first conductive film and the first graphene film and depositing The procedure of the second conductive film and the second graphene film can also be selectively performed by chemical vapor deposition.
其中,此石墨烯電池之製造方法也可以更包括下列步驟:使 用氣相沈積法在第一絕緣基材之第一石墨烯薄膜表面上再次沈積另一石墨烯薄膜;以及使用氣相沈積法在第二絕緣基材之第二石墨烯薄膜表面上再次沈積另一石墨烯薄膜,藉以提高電池之容量。 Wherein, the method for manufacturing the graphene battery may further comprise the following steps: Depositing another graphene film on the surface of the first graphene film of the first insulating substrate by vapor deposition; and depositing another layer on the surface of the second graphene film of the second insulating substrate by vapor deposition A graphene film to increase the capacity of the battery.
其中,此石墨烯電池之製造方法之第一絕緣基材與第二絕緣基材可以是分別選自自身終止高分子寡聚物(Self Terminated Oligomers with hyper Branched Architecture,簡稱STOBA)、聚酸亞胺薄膜(Polyimide Film,簡稱PIF)、高聚合物薄膜(Polyethylene Terephthalate,簡稱PET)與聚乙烯薄膜(Polyethylene,簡稱PE)之其一。 The first insulating substrate and the second insulating substrate of the method for manufacturing the graphene battery may be selected from the group consisting of Self Terminated Oligomers with Hyper Branched Architecture (STOBA) and polyimine. One of Polyimide Film (PIF), Polyethylene Terephthalate (PET) and Polyethylene (PE).
其中,此石墨烯電池之製造方法之第一導電薄膜與第二導電薄膜可以是分別選自銅與鋁之其一。 The first conductive film and the second conductive film of the method for manufacturing the graphene battery may be one selected from the group consisting of copper and aluminum, respectively.
其中,此石墨烯電池之製造方法之包裝容器可以是聚氯乙烯(PolyVinyl Chloride,簡稱PVC)被覆鋁箔所製成。 The packaging container of the method for manufacturing the graphene battery may be made of polyvinyl chloride ( P oly V inyl C hloride, PVC for short) coated aluminum foil.
本發明另提供一種石墨烯電池電極板之製造方法,包括下列步驟:提供一絕緣基材;使用氣相沈積法在絕緣基材表面上沈積一導電薄膜;以及使用氣相沈積法在絕緣基材之導電薄膜表面上沈積一石墨烯薄膜。 The present invention further provides a method for manufacturing a graphene battery electrode plate, comprising the steps of: providing an insulating substrate; depositing a conductive film on the surface of the insulating substrate by vapor deposition; and using a vapor deposition method on the insulating substrate A graphene film is deposited on the surface of the conductive film.
其中,沈積導電薄膜與石墨烯薄膜之程序,可以選擇性地使用真空濺鍍法來連續沈積而完成。 Among them, the process of depositing a conductive film and a graphene film can be selectively performed by vacuum sputtering.
其中,沈積導電薄膜與石墨烯薄膜之程序,也可以選擇性地使用化學氣相沈積法來完成。 Among them, the process of depositing a conductive film and a graphene film can also be selectively performed by chemical vapor deposition.
其中,此石墨烯電池電極板之製造方法也可以更包括:使用氣相沈積法在絕緣基材之石墨烯薄膜表面上再次沈積另一石墨烯薄膜之步驟。 The method for manufacturing the graphene battery electrode plate may further include the step of depositing another graphene film on the surface of the graphene film of the insulating substrate by vapor deposition.
其中,此石墨烯電池電極板之製造方法之絕緣基材可以是選自自身終止高分子寡聚物(Self Terminated Oligomers with hyper Branched Architecture,簡稱STOBA)、聚酸亞胺薄膜(Polyimide Film,簡稱PIF)、高 聚合物薄膜(Polyethylene Terephthalate,簡稱PET)與聚乙烯薄膜(Polyethylene,簡稱PE)之其一。 The insulating substrate of the method for manufacturing the graphene battery electrode plate may be selected from the group consisting of Self Terminated Oligomers with Hyper Branched Architecture (STOBA) and Polyimide Film (PIF). ),high One of Polyethylene Terephthalate (PET) and Polyethylene (PE).
其中,此石墨烯電池電極板之製造方法之導電薄膜可以是選自銅與鋁之其一。 The conductive film of the method for producing the graphene battery electrode plate may be one selected from the group consisting of copper and aluminum.
綜上所述,由於石墨烯(graphene)材料本身之多孔特性與高比表面積(即單位質量物料所具有的總面積),且因為本發明之石墨烯電池製造方法所採用之真空濺鍍法或化學氣相沈積法所沈積之薄膜的高密度特性,使得其所製造之石墨烯電池具有更高之能量儲存密度與高功率密度,可滿足行動裝置或電動運輸工具對於蓄電容量、充電時間及輕量化之高度需求。 In summary, due to the porous nature of the graphene material itself and the high specific surface area (ie, the total area of the unit mass of material), and because of the vacuum sputtering method used in the method of manufacturing the graphene battery of the present invention or The high-density properties of the film deposited by chemical vapor deposition make the graphene battery manufactured by it have higher energy storage density and high power density, which can meet the storage capacity, charging time and lightness of mobile devices or electric vehicles. Quantify the high demand.
為讓本發明之上述和其他目的、特徵、和優點能更明顯易懂,下文特以較佳實施例,並配合所附圖式,作詳細說明如下: The above and other objects, features, and advantages of the present invention will become more apparent and understood.
11~20‧‧‧製程步驟 11~20‧‧‧ Process steps
30‧‧‧石墨烯電池 30‧‧‧graphene battery
31‧‧‧第一絕緣基材 31‧‧‧First insulating substrate
32‧‧‧第二絕緣基材 32‧‧‧Second insulating substrate
33‧‧‧第一導電薄膜 33‧‧‧First conductive film
34‧‧‧第二導電薄膜 34‧‧‧Second conductive film
35‧‧‧第一石墨烯薄膜 35‧‧‧First graphene film
36‧‧‧第二石墨烯薄膜 36‧‧‧Second graphene film
38‧‧‧電解液 38‧‧‧ electrolyte
39‧‧‧包裝容器 39‧‧‧Packing container
圖1係顯示根據本發明較佳實施例之一種石墨烯電池之製造方法的流程圖。 1 is a flow chart showing a method of manufacturing a graphene battery in accordance with a preferred embodiment of the present invention.
圖2係顯示根據圖1之石墨烯電池製造方法所製造之石墨烯電池的結構示意圖。 2 is a schematic view showing the structure of a graphene battery manufactured according to the method for producing a graphene battery of FIG. 1.
請參圖1及圖2所示,其係根據本發明較佳實施例之一種石墨烯電池之製造方法的流程圖及所製造之石墨烯電池的結構示意圖。如圖所示,此石墨烯電池30之製造方法係包括步驟11至18之正電極板與負電極板 之製造、步驟19之組合及步驟20之封裝等程序方法。 Referring to FIG. 1 and FIG. 2, it is a flow chart of a method for manufacturing a graphene battery according to a preferred embodiment of the present invention and a schematic structural view of the graphene battery manufactured. As shown, the method of manufacturing the graphene battery 30 includes the positive electrode plate and the negative electrode plate of steps 11 to 18. Program methods such as manufacturing, combination of step 19, and encapsulation of step 20.
首先,在步驟11中,提供例如是選自自身終止高分子寡聚物 (Self Terminated Oligomers with hyper Branched Architecture,簡稱STOBA)、聚酸亞胺薄膜(Polyimide Film,簡稱PIF)、高聚合物薄膜(Polyethylene Terephthalate,簡稱PET)與聚乙烯薄膜(Polyethylene,簡稱PE)等之其一的第一絕緣基材31,然後在步驟12中,使用例如是真空濺鍍法或化學氣相沈積法,以在第一絕緣基材31表面上沈積例如是銅或鋁等導電材料所形成之第一導電薄膜33,之後在步驟13中,使用例如是真空濺鍍法或化學氣相沈積法,以在第一絕緣基材31之第一導電薄膜33表面上沈積第一石墨烯薄膜35,並於步驟14中,決定是否需於第一石墨烯薄膜35表面上再次使用例如是真空濺鍍法或化學氣相沈積法來沈積另一石墨烯薄膜,以提高所製作之石墨烯電池30的容量。 First, in step 11, providing, for example, a self-terminating polymer oligomer (Self Terminated Oligomers with Hyper Branched Architecture, referred to as STOBA), Polyimide Film (PIF), Polyethylene Terephthalate (PET) and Polyethylene (PE) A first insulating substrate 31 is then formed in step 12 by depositing a conductive material such as copper or aluminum on the surface of the first insulating substrate 31 using, for example, vacuum sputtering or chemical vapor deposition. The first conductive film 33 is then deposited, in step 13, by using, for example, vacuum sputtering or chemical vapor deposition to deposit a first graphene film 35 on the surface of the first conductive film 33 of the first insulating substrate 31. And in step 14, determining whether it is necessary to deposit another graphene film on the surface of the first graphene film 35 by, for example, vacuum sputtering or chemical vapor deposition to improve the fabricated graphene battery 30. Capacity.
此外,在步驟15中,提供例如是選自自身終止高分子寡聚物 (Self Terminated Oligomers with hyper Branched Architecture,簡稱STOBA)、聚酸亞胺薄膜(Polyimide Film,簡稱PIF)、高聚合物薄膜(Polyethylene Terephthalate,簡稱PET)與聚乙烯薄膜(Polyethylene,簡稱PE)等之其一的第二絕緣基材32,然後在步驟16中,使用例如是真空濺鍍法或化學氣相沈積法,以在第二絕緣基材32表面上沈積例如是銅或鋁等導電材料所形成之第二導電薄膜34,之後在步驟17中,使用例如是真空濺鍍法或化學氣相沈積法,以在第二絕緣基材32之第二導電薄膜34表面上沈積第二石墨烯薄膜36,並於步驟18中,決定是否需於第二石墨烯薄膜36表面上再次使用例如是真空濺鍍法或化學氣相沈積法來沈積另一石墨烯薄膜,以提高所製作之 石墨烯電池30的容量。 Further, in step 15, providing, for example, a self-terminating polymer oligomer (Self Terminated Oligomers with Hyper Branched Architecture, referred to as STOBA), Polyimide Film (PIF), Polyethylene Terephthalate (PET) and Polyethylene (PE) A second insulating substrate 32 is then formed in step 16, by using, for example, vacuum sputtering or chemical vapor deposition to deposit a conductive material such as copper or aluminum on the surface of the second insulating substrate 32. The second conductive film 34 is then deposited in step 17, for example, by vacuum sputtering or chemical vapor deposition to deposit a second graphene film 36 on the surface of the second conductive film 34 of the second insulating substrate 32. And in step 18, determining whether it is necessary to deposit another graphene film on the surface of the second graphene film 36 by, for example, vacuum sputtering or chemical vapor deposition to improve the fabrication. The capacity of the graphene battery 30.
當前述沈積步驟完成後,即可於步驟19中,將沈積完成之第 一絕緣基材31與第二絕緣基材32組合於例如是由聚氯乙烯(PolyVinyl Chloride,簡稱PVC)被覆鋁箔所製成之一包裝容器39中,再於步驟20中,注入電解液38並經一化成程序後予以抽真空密封包裝為圖2所示之石墨烯電池30。當然地,如熟習此藝者所知,在將沈積完成之第一絕緣基材31與第二絕緣基材32置入包裝容器39前,也可以因應包裝容器39之尺寸,來切割第一絕緣基材31與第二絕緣基材32,再將疊置之第一絕緣基材31與第二絕緣基材32予以摺疊或捲繞而形成多層次之電池芯的結構,並將第一導電薄膜33與第二導電薄膜34分別接引至石墨烯電池30的正、負極,以縮小石墨烯電池30所佔用之表面面積。 After the foregoing deposition step is completed, in step 19, the deposited first insulating substrate 31 and the second insulating substrate 32 may be combined, for example, by polyvinyl chloride ( P oly V inyl C hloride, abbreviated as PVC ). In one of the packaging containers 39 made of coated aluminum foil, in step 20, the electrolyte 38 is injected and subjected to a chemical conversion process to be vacuum-sealed and packaged into the graphene battery 30 shown in FIG. Of course, as is known to those skilled in the art, before the deposited first insulating substrate 31 and the second insulating substrate 32 are placed in the packaging container 39, the first insulation can also be cut according to the size of the packaging container 39. The substrate 31 and the second insulating substrate 32 are folded or wound by the stacked first insulating substrate 31 and the second insulating substrate 32 to form a multi-layered battery core structure, and the first conductive film is formed. 33 and the second conductive film 34 are respectively connected to the positive and negative electrodes of the graphene battery 30 to reduce the surface area occupied by the graphene battery 30.
其中,當沈積步驟係選擇使用真空濺鍍法來完成時,則沈積 第一導電薄膜33與第一石墨烯薄膜35之程序或沈積第二導電薄膜34與第二石墨烯薄膜36之程序,甚至為因應石墨烯電池30之容量而再多次沈積另一石墨烯薄膜等多個製造程序,即可以滾輪連續驅動之沈積設備來予以連續地沈積,藉以避免製程間斷所可能造成之污染。 Wherein, when the deposition step is selected using vacuum sputtering, deposition is performed The procedure of the first conductive film 33 and the first graphene film 35 or the process of depositing the second conductive film 34 and the second graphene film 36, and even depositing another graphene film multiple times in response to the capacity of the graphene battery 30 A plurality of manufacturing processes, that is, deposition equipment that can be continuously driven by rollers, are continuously deposited to avoid contamination that may be caused by process interruption.
雖然本發明已以較佳實施例揭露如上,然其並非用以限定本 發明,任何熟習此技藝者,在不脫離本發明之精神和範圍內所作之各種更動與潤飾,亦屬本發明之範圍。因此,本發明之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed above in the preferred embodiments, it is not intended to limit the present invention. It is also within the scope of the invention to make various modifications and refinements made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.
11~20‧‧‧製程步驟 11~20‧‧‧ Process steps
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105576242A (en) * | 2016-03-08 | 2016-05-11 | 黑龙江聚拢华玺智能科技有限公司 | Graphene battery |
CN108303596A (en) * | 2018-01-16 | 2018-07-20 | 宁波市计量测试研究院(宁波市衡器管理所、宁波新材料检验检测中心) | It is a kind of to make the method for ultra-thin coil and ultra-thin coil using film deposition techniques |
CN108666564A (en) * | 2017-03-29 | 2018-10-16 | 丘玓 | Graphene metal power-driven battery |
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2014
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105576242A (en) * | 2016-03-08 | 2016-05-11 | 黑龙江聚拢华玺智能科技有限公司 | Graphene battery |
CN108666564A (en) * | 2017-03-29 | 2018-10-16 | 丘玓 | Graphene metal power-driven battery |
CN108666564B (en) * | 2017-03-29 | 2021-07-02 | 广西利维重工股份有限公司 | Graphene metal power battery |
CN108303596A (en) * | 2018-01-16 | 2018-07-20 | 宁波市计量测试研究院(宁波市衡器管理所、宁波新材料检验检测中心) | It is a kind of to make the method for ultra-thin coil and ultra-thin coil using film deposition techniques |
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