CN107658349A - A kind of efficient light absorption material and its preparing the application of cell panel - Google Patents
A kind of efficient light absorption material and its preparing the application of cell panel Download PDFInfo
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- 239000000463 material Substances 0.000 title claims abstract description 10
- 230000031700 light absorption Effects 0.000 title abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 238000010146 3D printing Methods 0.000 claims abstract description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 8
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910000420 cerium oxide Inorganic materials 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 4
- 239000010439 graphite Substances 0.000 claims abstract description 4
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000011787 zinc oxide Substances 0.000 claims abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000011358 absorbing material Substances 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 6
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008033 biological extinction Effects 0.000 abstract 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- -1 ethyl hexyl Chemical group 0.000 abstract 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010248 power generation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229910021419 crystalline silicon Inorganic materials 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- UIPVMGDJUWUZEI-UHFFFAOYSA-N copper;selanylideneindium Chemical compound [Cu].[In]=[Se] UIPVMGDJUWUZEI-UHFFFAOYSA-N 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/10—Semiconductor bodies
- H10F77/12—Active materials
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- H—ELECTRICITY
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- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/137—Batch treatment of the devices
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/70—Surface textures, e.g. pyramid structures
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/70—Surface textures, e.g. pyramid structures
- H10F77/703—Surface textures, e.g. pyramid structures of the semiconductor bodies, e.g. textured active layers
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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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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
Description
【技术领域】【Technical field】
本发明属于太阳能发电技术领域,特别涉及一种高效吸光材料及其在制备电池板的应用。The invention belongs to the technical field of solar power generation, and in particular relates to a high-efficiency light-absorbing material and its application in preparing solar panels.
【背景技术】【Background technique】
随着全球能源危机的不断加深,石油资源的日趋枯竭以及大气污染、全球气温上升的危害加剧,世纪能源危机、全球电力紧张、有很多地区备受停电困扰、给我们的生活带来很多不便。石油、煤炭等传统石化能源价格的不断高涨以及他们在燃烧过程中对全球气候和环境所产生的影响日益为人们所关注,已迫使全世界将目光聚集在新能源的开发。从资源、环境、社会发展的需求看,开发和利用新能源和可再生能源是必然的趋势。在新能源和可再生能源家族中,太阳能是取之不尽、用之不竭的清洁能源,太阳能电池是一种大有前途的新型电源,具有永久性、清洁性和灵活性的优点。太阳电池是一种对光有响应并能将光能转换成电力的器件。能产生光伏效应的材料有许多种,大部分太阳能电池板的主要材料为“硅”,如:单晶硅,多晶硅,非晶硅,砷化镓,硒铟铜等。它们的发电原理基本相同,现以晶体硅为例描述光发电过程。P型晶体硅经过掺杂磷可得N型硅,形成P-N结。当光线照射太阳电池表面时,一部分光子被硅材料吸收;光子的能量传递给了硅原子,使电子发生了越迁,成为自由电子在P-N结两侧集聚形成了电位差,当外部接通电路时,在该电压的作用下,将会有电流流过外部电路产生一定的输出功率。太阳能电池板是通过吸收太阳光,将太阳辐射能通过光电效应或者光化学效应直接或间接转换成电能的装置,当许多个电池串联或并联起来就可以成为有比较大的输出功率的太阳能电池方阵。传统的太阳能电池板为单面设计,只能一个面受到太阳光照射,阳光照射面积小,发电效率较低,使光电转换效率不高。如何提高太阳能电池的发电量,是值得研究和探索的问题。With the deepening of the global energy crisis, the depletion of oil resources and the increasing harm of air pollution and global temperature rise, the energy crisis of the century, global power shortages, and power outages in many areas have brought a lot of inconvenience to our lives. The rising prices of traditional petrochemical energy such as oil and coal and their impact on the global climate and environment during the combustion process have attracted increasing attention, which has forced the world to focus on the development of new energy. From the perspective of resources, environment, and social development needs, it is an inevitable trend to develop and utilize new and renewable energy. In the family of new energy and renewable energy, solar energy is an inexhaustible clean energy, and solar cells are a promising new power source with the advantages of permanence, cleanliness and flexibility. A solar cell is a device that responds to light and converts light energy into electricity. There are many kinds of materials that can produce photovoltaic effects. The main material of most solar panels is "silicon", such as: monocrystalline silicon, polycrystalline silicon, amorphous silicon, gallium arsenide, indium selenium copper, etc. Their power generation principles are basically the same, and the photoelectric power generation process is described by taking crystalline silicon as an example. P-type crystalline silicon can be doped with phosphorus to obtain N-type silicon, forming a P-N junction. When the light irradiates the surface of the solar cell, some photons are absorbed by the silicon material; the energy of the photons is transferred to the silicon atoms, causing the electrons to migrate and become free electrons to gather on both sides of the P-N junction to form a potential difference. When the external circuit is connected , under the action of this voltage, there will be a current flowing through the external circuit to generate a certain output power. A solar panel is a device that directly or indirectly converts solar radiation into electrical energy through the photoelectric effect or photochemical effect by absorbing sunlight. When many batteries are connected in series or in parallel, they can become a solar cell array with relatively large output power. . The traditional solar panel is designed on one side, and only one side can be irradiated by sunlight. The area irradiated by sunlight is small, and the power generation efficiency is low, so the photoelectric conversion efficiency is not high. How to increase the power generation of solar cells is a problem worthy of research and exploration.
中国专利申请文献“双面网状太阳能电池板(公开号:CN104795458A)”公开了一种双面网状太阳能电池板,采用双面设计,使太阳能电池板两面受阳光照射,使太阳能电池板的阳光吸收率得到较大的提高,同时采用圆形网状结构,在单位面积内增大了阳光的照射面积,从而提高了太阳能电池板吸收太阳光的效率,适用于各类太阳能电池发电,但存在着吸光转化率较低的问题。The Chinese patent application document "Double-sided Mesh Solar Panel (Publication Number: CN104795458A)" discloses a double-sided mesh solar panel, which adopts a double-sided design, so that both sides of the solar panel are irradiated by sunlight, so that the solar panel The sunlight absorption rate has been greatly improved. At the same time, the circular mesh structure is adopted to increase the sunlight irradiation area per unit area, thereby improving the efficiency of solar panels to absorb sunlight. It is suitable for all kinds of solar cells to generate electricity, but There is a problem that the conversion rate of light absorption is low.
【发明内容】【Content of invention】
本发明提供一种高效吸光材料及其在制备电池板的应用,以解决传统的太阳能电池板为单面设计,只能一个面受到太阳光照射,阳光照射面积小,发电效率较低,使光电转换效率不高的问题。The invention provides a high-efficiency light-absorbing material and its application in the preparation of solar panels to solve the problem that the traditional solar panel is designed on one side, only one side can be irradiated by sunlight, the area irradiated by sunlight is small, and the power generation efficiency is low, so that the photoelectric The problem of low conversion efficiency.
为解决以上技术问题,本发明提供以下技术方案:In order to solve the above technical problems, the present invention provides the following technical solutions:
一种高效吸光材料,以重量为单位,包括以下原料:石墨希1.6份、砷化镓86份、氧化铈12份、氧化镧18份、氧化钛10份、氧化锌9份、丙基三甲氧基硅烷7份、邻苯二甲酸二(2-乙基己)酯10份、聚合氯化铝4份、701粉强化剂.3份。A high-efficiency light-absorbing material, in units of weight, including the following raw materials: 1.6 parts of graphite, 86 parts of gallium arsenide, 12 parts of cerium oxide, 18 parts of lanthanum oxide, 10 parts of titanium oxide, 9 parts of zinc oxide, and propyltrimethoxy 7 parts of base silane, 10 parts of bis(2-ethylhexyl) phthalate, 4 parts of polyaluminum chloride, 3 parts of 701 powder strengthening agent.
本发明还提供一种高效吸光材料在制备电池板的应用,所述的电池板,包括基板、多个多元化合物吸光体,每个多元化合物吸光体分布在基板的同一表面并紧贴排列;每个多元化合物吸光体的底部呈正六边形,所述正六边形的边长为2-9cm,每个正六边形上设有与水平面形成弧度的斜面;斜面上设有椭圆凸出部分。The present invention also provides an application of a high-efficiency light-absorbing material in the preparation of a solar panel. The solar panel includes a substrate and a plurality of multi-component light-absorbing bodies, and each multi-component light-absorbing body is distributed on the same surface of the substrate and arranged closely; each The bottom of each multi-component light-absorbing body is a regular hexagon, the side length of the regular hexagon is 2-9cm, and each regular hexagon is provided with a slope forming an arc with the horizontal plane; the slope is provided with an ellipse protruding part.
进一步地,所述弧度为18-50°。Further, the radian is 18-50°.
进一步地,所述弧度为26°。Further, the arc is 26°.
本发明具有下述效果:The present invention has following effect:
进一步地,所述的电池板的制备方法,包括以下步骤:Further, the preparation method of the solar panel includes the following steps:
(1)利用3D打印方式,先在电脑中利用三维软件绘制好蝶形电池板结构数字模型;(1) Using 3D printing method, first use 3D software to draw the digital model of the butterfly solar panel structure in the computer;
(2)通过3D打印软件生产G代码数字文件;(2) Produce G-code digital files through 3D printing software;
(3)将电池板组成材料作为3D打印材料,通过3D打印一层一层打印最终形成蝶形电池板。(3) Use the materials of the solar panels as 3D printing materials, and print them layer by layer through 3D printing to finally form a butterfly solar panel.
本发明利用3D打印制造方式将太阳能电池板表面形状做成多个蝶形凸出体,可将光能的表面辐射转化为电能,吸收效率提高一倍以上,在有效的空间发挥最大的时效性,而且具有可靠的绝缘性能、阻水性、耐老化性能等优势。The present invention utilizes 3D printing manufacturing method to make the surface shape of the solar cell panel into multiple butterfly-shaped protrusions, which can convert the surface radiation of light energy into electric energy, increase the absorption efficiency by more than double, and exert the maximum timeliness in the effective space , and has the advantages of reliable insulation performance, water resistance, aging resistance and so on.
【附图说明】【Description of drawings】
图1为本发明的电池板平面结构示意图;Fig. 1 is a schematic diagram of the planar structure of the battery panel of the present invention;
图2为本发明的电池板的多元化合物吸光体结构示意图。Fig. 2 is a schematic diagram of the structure of the multi-component light absorber of the solar panel of the present invention.
图中,1为基板1,2为多元化合物吸光体,21为斜面;22为椭圆凸出部分。In the figure, 1 is a substrate 1, 2 is a multi-component light absorber, 21 is a slope; 22 is an elliptical convex part.
【具体实施方式】【Detailed ways】
为便于更好地理解本发明,通过以下实施例加以说明,这些实施例属于本发明的保护范围,但不限制本发明的保护范围。In order to facilitate a better understanding of the present invention, the following examples are used to illustrate, and these examples belong to the protection scope of the present invention, but do not limit the protection scope of the present invention.
实施例1Example 1
如图1-2所示,一种电池板,包括基板1、多个多元化合物吸光体2,每个多元化合物吸光体2分布在基板1的同一表面并紧贴排列;每个多元化合物吸光体2的底部呈正六边形,所述正六边形的边长为2cm,每个正六边形上设有与水平面形成弧度的斜面21;斜面上设有椭圆凸出部分22。As shown in Figure 1-2, a solar panel includes a substrate 1, a plurality of multi-component light absorbers 2, and each multi-component light absorber 2 is distributed on the same surface of the substrate 1 and arranged closely; each multi-component light absorber The bottom of 2 is a regular hexagon, the side length of the regular hexagon is 2cm, and each regular hexagon is provided with an inclined surface 21 that forms an arc with the horizontal plane;
所述弧度为20°。The arc is 20°.
实施例2Example 2
如图1-2所示,一种电池板,包括基板1、多个多元化合物吸光体2,每个多元化合物吸光体2分布在基板1的同一表面并紧贴排列;每个多元化合物吸光体2的底部呈正六边形,所述正六边形的边长为6cm,每个正六边形上设有与水平面形成弧度的斜面21;斜面上设有椭圆凸出部分22。As shown in Figure 1-2, a solar panel includes a substrate 1, a plurality of multi-component light absorbers 2, and each multi-component light absorber 2 is distributed on the same surface of the substrate 1 and arranged closely; each multi-component light absorber The bottom of 2 is a regular hexagon, and the side length of the regular hexagon is 6cm. Each regular hexagon is provided with an inclined surface 21 that forms an arc with the horizontal plane;
所述弧度为26°。The arc is 26°.
实施例3Example 3
如图1-2所示,一种电池板,包括基板1、多个多元化合物吸光体2,每个多元化合物吸光体2分布在基板1的同一表面并紧贴排列;每个多元化合物吸光体2的底部呈正六边形,所述正六边形的边长为5cm,每个正六边形上设有与水平面形成弧度的斜面21;斜面上设有椭圆凸出部分22。As shown in Figure 1-2, a solar panel includes a substrate 1, a plurality of multi-component light absorbers 2, and each multi-component light absorber 2 is distributed on the same surface of the substrate 1 and arranged closely; each multi-component light absorber The bottom of 2 is a regular hexagon, and the side length of the regular hexagon is 5cm. Each regular hexagon is provided with an inclined surface 21 that forms an arc with the horizontal plane;
所述弧度为40°。The arc is 40°.
实施例4Example 4
如图1-2所示,一种电池板,包括基板1、多个多元化合物吸光体2,每个多元化合物吸光体2分布在基板1的同一表面并紧贴排列;每个多元化合物吸光体2的底部呈正六边形,所述正六边形的边长为8cm,每个正六边形上设有与水平面形成弧度的斜面21;斜面上设有椭圆凸出部分22。As shown in Figure 1-2, a solar panel includes a substrate 1, a plurality of multi-component light absorbers 2, and each multi-component light absorber 2 is distributed on the same surface of the substrate 1 and arranged closely; each multi-component light absorber The bottom of 2 is a regular hexagon, and the side length of the regular hexagon is 8cm. Each regular hexagon is provided with an inclined surface 21 that forms an arc with the horizontal plane;
所述弧度为50°。The arc is 50°.
实施例5Example 5
如图1-2所示,一种电池板,包括基板1、多个多元化合物吸光体2,每个多元化合物吸光体2分布在基板1的同一表面并紧贴排列;每个多元化合物吸光体2的底部呈正六边形,所述正六边形的边长为9cm,每个正六边形上设有与水平面形成弧度的斜面21;斜面上设有椭圆凸出部分22。As shown in Figure 1-2, a solar panel includes a substrate 1, a plurality of multi-component light absorbers 2, and each multi-component light absorber 2 is distributed on the same surface of the substrate 1 and arranged closely; each multi-component light absorber The bottom of 2 is a regular hexagon, the side length of the regular hexagon is 9cm, and each regular hexagon is provided with an inclined surface 21 that forms an arc with the horizontal plane;
所述弧度为35°。The arc is 35°.
对比例comparative example
采用中国专利申请文献“双面网状太阳能电池板(公开号:CN104795458A)”的实施例制备太阳能电池板。The solar cell panel was prepared by adopting the embodiment of the Chinese patent application document "double-sided mesh solar cell panel (publication number: CN104795458A)".
所述实施例1-5的电池板的制备方法,包括以下步骤:The preparation method of the solar panel of the described embodiment 1-5 comprises the following steps:
(1)利用3D打印方式,先在电脑中利用三维软件绘制好蝶形电池板结构数字模型;(1) Using 3D printing method, first use 3D software to draw the digital model of the butterfly solar panel structure in the computer;
(2)通过3D打印软件生产G代码数字文件;(2) Produce G-code digital files through 3D printing software;
(3)将电池板组成材料作为3D打印材料,通过3D打印一层一层打印最终形成蝶形太阳能电池板。(3) The solar panel components are used as 3D printing materials, and the butterfly solar panel is finally formed by printing layer by layer through 3D printing.
本发明的原理:所述方法打印的蝶形电池板,结构特征为蝶形类圆,包括基板、多个多元化合物吸光体,每个多元化合物吸光体分布在基板的同一表面并紧贴排列;每个多元化合物吸光体的底部呈正六边形,所述正六边形的边长为2-9cm,每个正六边形上设有与水平面形成弧度的斜面;斜面上设有椭圆凸出部分,椭圆凸出弧度为类金字塔形,椭圆凸出弧度与斜边弧度相等,所述弧度为18-50°,这样可以360°多方位受到光能照射,不受光照弧度影响,大大提高吸收效率。The principle of the present invention: the butterfly-shaped battery plate printed by the method is characterized by a butterfly-like circle, including a substrate and a plurality of multi-component light-absorbing bodies, and each multi-component light-absorbing body is distributed on the same surface of the substrate and arranged closely; The bottom of each multi-component light-absorbing body is a regular hexagon, the side length of the regular hexagon is 2-9cm, and each regular hexagon is provided with a slope that forms a radian with the horizontal plane; an ellipse protruding part is provided on the slope, The convex arc of the ellipse is pyramid-like, and the convex arc of the ellipse is equal to the arc of the hypotenuse. The arc is 18-50°, so that it can be irradiated by light energy in 360° directions without being affected by the arc of light, and greatly improves the absorption efficiency.
所述多元化合物吸光体采用高效吸光材料制成,所述高效吸光材料,以重量为单位,包括以下原料:石墨希1.6份、砷化镓86份、氧化铈12份、氧化镧18份、氧化钛10份、氧化锌9份、丙基三甲氧基硅烷7份、邻苯二甲酸二(2-乙基己)酯10份、聚合氯化铝4份、701粉强化剂.3份。The multi-component compound light absorber is made of high-efficiency light-absorbing materials, and the high-efficiency light-absorbing materials include the following raw materials in units of weight: 1.6 parts of graphite, 86 parts of gallium arsenide, 12 parts of cerium oxide, 18 parts of lanthanum oxide, 10 parts of titanium, 9 parts of zinc oxide, 7 parts of propyltrimethoxysilane, 10 parts of bis(2-ethylhexyl) phthalate, 4 parts of polyaluminum chloride, 3 parts of 701 powder strengthening agent.
采用同一方法检测实施例1-5和对比例的电池板的吸光转化率,结果如下所示。The same method was used to detect the light absorption conversion rate of the battery panels of Examples 1-5 and Comparative Example, and the results are shown below.
由上表可知,本发明的电池板的吸光转化率高达44.15%-47.01%,是对比例的电池板的吸光转化率的一倍以上。It can be seen from the above table that the light absorption conversion rate of the solar panel of the present invention is as high as 44.15%-47.01%, which is more than double the light absorption conversion rate of the solar panel of the comparative example.
以上内容是对本发明所作的进一步详细说明,不能认定本发明的只局限于这些说明。对于本发明所属技术领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干简单推演或替换,都应当视为属于本发明由所提交的权利要求书确定的专利保护范围。The above content is a further detailed description of the present invention, and it cannot be assumed that the present invention is limited to these descriptions. For those of ordinary skill in the technical field of the present invention, without departing from the concept of the present invention, they can also make some simple deduction or replacement, which should be regarded as belonging to the patent of the present invention determined by the submitted claims. protected range.
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CN102347709A (en) * | 2010-07-30 | 2012-02-08 | 建国科技大学 | Conical Stereo Array Solar Cell Power Generation System |
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CN106189735A (en) * | 2016-07-25 | 2016-12-07 | 广西南宁胜祺安科技开发有限公司 | A kind of new type solar energy opto-electronic conversion coating |
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CN102347709A (en) * | 2010-07-30 | 2012-02-08 | 建国科技大学 | Conical Stereo Array Solar Cell Power Generation System |
CN203085583U (en) * | 2013-02-20 | 2013-07-24 | 罗才德 | Grid-type hexagonal solar cell panel |
CN103996727A (en) * | 2013-02-20 | 2014-08-20 | 罗才德 | Grid type hexagonal solar cell panel |
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