CN110350040A - 吸收红外光的高导热涂层及其在提高太阳能电池发电效率中的应用 - Google Patents
吸收红外光的高导热涂层及其在提高太阳能电池发电效率中的应用 Download PDFInfo
- Publication number
- CN110350040A CN110350040A CN201910575846.0A CN201910575846A CN110350040A CN 110350040 A CN110350040 A CN 110350040A CN 201910575846 A CN201910575846 A CN 201910575846A CN 110350040 A CN110350040 A CN 110350040A
- Authority
- CN
- China
- Prior art keywords
- infrared light
- thermal conductivity
- high thermal
- solar cell
- coating
- 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.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 35
- 239000011248 coating agent Substances 0.000 title claims abstract description 31
- 238000010248 power generation Methods 0.000 title claims description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 239000002002 slurry Substances 0.000 claims abstract description 18
- 229910052792 caesium Inorganic materials 0.000 claims abstract description 10
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 3
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 claims abstract description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims description 7
- 229910001930 tungsten oxide Inorganic materials 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 5
- 235000019441 ethanol Nutrition 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 229920003180 amino resin Polymers 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- PHEDXBVPIONUQT-RGYGYFBISA-N phorbol 13-acetate 12-myristate Chemical compound C([C@]1(O)C(=O)C(C)=C[C@H]1[C@@]1(O)[C@H](C)[C@H]2OC(=O)CCCCCCCCCCCCC)C(CO)=C[C@H]1[C@H]1[C@]2(OC(C)=O)C1(C)C PHEDXBVPIONUQT-RGYGYFBISA-N 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- PHEDXBVPIONUQT-UHFFFAOYSA-N Cocarcinogen A1 Natural products CCCCCCCCCCCCCC(=O)OC1C(C)C2(O)C3C=C(C)C(=O)C3(O)CC(CO)=CC2C2C1(OC(C)=O)C2(C)C PHEDXBVPIONUQT-UHFFFAOYSA-N 0.000 claims description 2
- GSNUFIFRDBKVIE-UHFFFAOYSA-N DMF Natural products CC1=CC=C(C)O1 GSNUFIFRDBKVIE-UHFFFAOYSA-N 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 235000012149 noodles Nutrition 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000007650 screen-printing Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 241000209094 Oryza Species 0.000 claims 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims 2
- 125000005909 ethyl alcohol group Chemical group 0.000 claims 1
- 235000013312 flour Nutrition 0.000 claims 1
- 229920002050 silicone resin Polymers 0.000 claims 1
- 239000002070 nanowire Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 241001074085 Scophthalmus aquosus Species 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 239000011858 nanopowder Substances 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000002042 Silver nanowire Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02162—Coatings for devices characterised by at least one potential jump barrier or surface barrier for filtering or shielding light, e.g. multicolour filters for photodetectors
- H01L31/02164—Coatings for devices characterised by at least one potential jump barrier or surface barrier for filtering or shielding light, e.g. multicolour filters for photodetectors for shielding light, e.g. light blocking layers, cold shields for infrared detectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
- H01L31/0525—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells including means to utilise heat energy directly associated with the PV cell, e.g. integrated Seebeck elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Photovoltaic Devices (AREA)
Abstract
本发明公开了一种吸收红外光的高导热涂层,所述涂层由以下重量百分比的原料混合制备而成:1%~10%铯掺杂氧化钨纳米粉体,50%~80%树脂浆料,10%~20%溶剂,0.5%~5%贵金属纳米线。将其涂敷于电池上表面时,能够吸收红外光并转化为热量,经由涂层内部将热量传导至器件的边缘,及时传导表面产生的热量,能够有效降低器件表面的温度,缓解因为温度上升导致太阳能电池光电转换效率降低的问题;同时,将热电器件热端贴合于电池四周外表面,光热转换产生的热量经分布在太阳能电池器件边缘的热电器件转化为电能,从而实现整体提高太阳能电池利用率的效果。
Description
技术领域
本发明属于节能材料领域,特别涉及吸收红外光的高导热涂层及其在提高太阳能电池发电效率中的应用。
背景技术
新能源就是所谓的非常规能源,是指除常规能源以外的其他不同能源模式。新能源通常是指在刚开始利用开发的可再生能源,其中包括氢能、酒精、甲醇、太阳能、风能、波浪能、生物质能、地热能、洋流能和潮汐能、沼气等,而常规能源包括目前已经普及的煤炭、石油、天然气、水能等能源。由于常规能源储备的局限性和常规能源的使用而造成的环境问题越发严重,新能源中以环保和可再生为目的能源越来越受到全世界的关注。新能源产业的发展不仅是整个能源供应系统的有效补充手段,也是环境治理和生态保护的重要有效措施,是满足人类社会可持续发展需要的最终能源选择。
太阳是新能源产业中最具代表性,也而是占比最大的太阳能电池是通过光电效应或者光化学效应直接把光能转化成电能的装置,由于其直接利用光能转化成电能,在能量转化的过程中不产生污染物,是一种新型的清洁能源,具有广阔的应用前景。但是,目前的太阳能电池例如硅太阳能电池,薄膜太阳能电池和有机 太阳能电池等普通存在光电转换效率低、成本高、服役寿命短等问题。
太阳能电池像所有其它半导体器件一样对温度非常敏感。随着温度的升高,材料中的电子能量会提高,故破坏共价键所需的能量更低,在半导体禁带宽度的共价键模型中,价键能量的降低意味着禁带宽度变小,而半导体禁带宽度变小会影响半导体材料的各项参数,即影响太阳电池的效率。具体来说,半导体材料的禁带宽度变小,本征载流子浓度会变大,则PN结的内建电势变小,光伏组件的开路电压也会变小。
太阳能电池太阳能照射的时候,不仅将可见光转换为电能,同时引起器件表面温度升高。器件内部温度升高,导致严重的热震动,使得光生载流子发生散射,最终导致载流子传输距离变短,太阳电池的开路电压降低,短路电流会略微增加,在20~100℃范围,每升高1℃硅太阳电池的开路电压减小约2mV,每升高1℃硅太阳电池的短路电流大约增加0.06%,综合结果是导致功率下降,光电转换效率显著降低。
因此,降低太阳能电池的表面温度的同时,保证太阳电池的输出功率具有重要的实际应用意义。
发明内容
针对现有技术的不足,本发明的目的在于提供一种吸收红外光的高导热涂层,将其涂敷于电池上表面时,能够吸收红外光并转化为热量,经由涂层内部将热量传导至器件的边缘,及时传导表面产生的热量,能够有效降低器件表面的温度,缓解因为温度上升导致太阳能电池光电转换效率降低的问题。
本发明的另一目的在于提供该涂层在提高太阳能电池发电效率中的应用,应用时,将该涂层涂敷于电池表面,固化后,再将热电器件热端贴合于电池四周外表面,光热转换产生的热量经分布在太阳能电池器件边缘的热电器件转化为电能,从而实现整体提高太阳能电池利用率的效果。
本发明是通过以下技术方案实现的:
吸收红外光的高导热涂层,所述涂层由以下重量百分比的原料混合制备而成:1%~10%铯掺杂氧化钨纳米粉体,65%~80%树脂浆料,10%~20%溶剂,0.5%~5%贵金属纳米线。
所述铯掺杂氧化钨纳米粉体粒径分布为30~100 nm。
所述树脂浆料为有机硅树脂浆料、聚酯浆料、氨基树脂或环氧树脂浆料中的一种或两种以上混合。
所述溶剂为乙醇、异丙醇、DMF、DMSO或PMA中的至少一种。
所述贵金属为金、银、铜或铂中的一种或两种以上混合。
本发明的进一步改进方案为:
上述吸收红外光的高导热涂层在提高太阳能电池发电效率中的应用。
具体应用方法包括如下步骤:将所述涂层涂敷于太阳能电池器件表面,常温表干固化1h~4h,静置5d~10d完全固化,同时在太阳能电池期间边框周围安装热电转换器件,所述电转换器件与太阳能电池的储电装置线路连接。
所述太阳能电池为全固态太阳能电池,包括硅基太阳能电池、钙钛矿太阳能电池等。
所述涂覆方法为喷涂、刮涂、丝网印刷或淋涂。
完全固化后,所述涂层涂覆于电池组件表面的厚度为5-50微米。
本发明的有益效果为:
本发明的涂层可见光透过率大于90 %,红外光阻隔率大于90%,紫外阻隔率大于99%。太阳能电池表面温度小于35 oC,热电转换效率10%,太阳能综合利用效率大于25%。
本发明涂覆的涂层完全固化之后硬度可达5h以上,耐酸碱,耐腐蚀,能够有效保护太阳能电池免受风沙的破坏。
本发明的吸收红外光的高导热涂层能够阻隔太阳光中紫外线对电池器件的老化,从而提高太阳能电池的服役寿命。
本发明的吸收红外光的高导热涂层能显著降低太阳能电池期间表面温度,减小电池内部热振动对光电转换效率的影响。
本发明中,太阳光中红外部分转换热量之后,并通过热电器件转换为电能。提高了太阳光利用率,提高电池光电转换效率。
附图说明
图1为发明的吸收红外光的高导热涂层应用示意图;
图2为现有太阳能器件的光电转换效率图;
图3 为涂覆本发明的吸收红外光的高导热涂层的太阳能器件的光电转换效率图。
具体实施方式
实施例1:
将5%的粒径为50 nm铯掺杂氧化钨纳米粉体,70%的有机硅树脂浆料,20%的乙醇,5%的银纳米线混合,配置成均匀的浆料,采用丝网印刷法涂覆在硅基太阳能电池的玻璃窗表面,选择常温固化2h表面收干,静置一周后完全固化,安全固化后薄膜厚度约为40μm。将标准尺寸(30mm×30mm×34mm)的热电器件的热端贴合于玻璃窗表面,冷端暴露在空气中。将多个器件围绕在玻璃窗周围,电转换器件与太阳能电池的储电装置线路连接,充分利用红外光转换产生的热量。
实施例2:
将10%的粒径为30 nm铯掺杂氧化钨纳米粉体,65%的聚酯浆料,20%的异丙醇,5%的铂纳米线混合,配置成均匀的浆料,采用丝网印刷法涂覆在钙钛矿太阳能电池的玻璃窗表面,选择常温固化2h表面收干,静置一周后完全固化,安全固化后薄膜厚度约为50μm。将标准尺寸(30mm×30mm×34mm)的热电器件的热端贴合于玻璃窗表面,冷端暴露在空气中。将多个器件围绕在玻璃窗周围,电转换器件与太阳能电池的储电装置线路连接,充分利用红外光转换产生的热量。
实施例3:
将1%的粒径为100 nm铯掺杂氧化钨纳米粉体,80%的氨基树脂浆料,14%的DMF,5%的银纳米线混合,配置成均匀的浆料,采用丝网印刷法涂覆在硅基太阳能电池的玻璃窗表面,选择常温固化2h表面收干,静置一周后完全固化,安全固化后薄膜厚度约为10μm。将标准尺寸(30mm×30mm×34mm)的热电器件的热端贴合于玻璃窗表面,冷端暴露在空气中。将多个器件围绕在玻璃窗周围,电转换器件与太阳能电池的储电装置线路连接,充分利用红外光转换产生的热量。
实施例4:
将9.5%的粒径为50 nm铯掺杂氧化钨纳米粉体,80%的环氧树脂浆料,10%的DMSO,0.5%的铜纳米线混合,配置成均匀的浆料,采用丝网印刷法涂覆在硅基太阳能电池的玻璃窗表面,选择常温固化2h表面收干,静置一周后完全固化,安全固化后薄膜厚度约为5μm。将标准尺寸(30mm×30mm×34mm)的热电器件的热端贴合于玻璃窗表面,冷端暴露在空气中。将多个器件围绕在玻璃窗周围,电转换器件与太阳能电池的储电装置线路连接,充分利用红外光转换产生的热量。
实施例5:
在将5%的粒径为60 nm铯掺杂氧化钨纳米粉体,70%的有机硅树脂浆料,20%的PMA,5%的金纳米线混合,配置成均匀的浆料,采用丝网印刷法涂覆在硅基太阳能电池的玻璃窗表面,选择常温固化2h表面收干,静置一周后完全固化,安全固化后薄膜厚度约为10μm。将标准尺寸(30mm×30mm×34mm)的热电器件的热端贴合于玻璃窗表面,冷端暴露在空气中。将多个器件围绕在玻璃窗周围,电转换器件与太阳能电池的储电装置线路连接,充分利用红外光转换产生的热量。
Claims (9)
1.吸收红外光的高导热涂层,其特征在于,所述涂层由以下重量百分比的原料混合制备而成:1%~10%铯掺杂氧化钨纳米粉体,65%~80%树脂浆料,10%~20%溶剂,0.5%~5%贵金属纳米线。
2.根据权利要求1所述的吸收红外光的高导热涂层,其特征在于:所述铯掺杂氧化钨纳米粉体粒径分布为30~100 nm。
3.根据权利要求1所述的吸收红外光的高导热涂层,其特征在于:所述树脂浆料为有机硅树脂浆料、聚酯浆料、氨基树脂或环氧树脂浆料中的一种或两种以上混合。
4.根据权利要求1所述的吸收红外光的高导热涂层,其特征在于:所述溶剂为乙醇、异丙醇、DMF、DMSO或PMA中的至少一种。
5.根据权利要求1所述的吸收红外光的高导热涂层,其特征在于:所述贵金属为金、银、铜或铂中的一种或两种以上混合。
6.权利要求1至5所述的吸收红外光的高导热涂层在提高太阳能电池发电效率中的应用,其特征在于,具体应用方法包括如下步骤:将所述涂层涂敷于太阳能电池器件表面,常温表干固化1h~4h,静置5d~10d完全固化,同时在太阳能电池期间边框周围安装热电转换器件,所述电转换器件与太阳能电池的储电装置线路连接。
7.根据权利要求6所述的吸收红外光的高导热涂层在提高太阳能电池发电效率中的应用,其特征在于:所述太阳能电池为全固态太阳能电池。
8.根据权利要求6所述的吸收红外光的高导热涂层在提高太阳能电池发电效率中的应用,其特征在于:所述涂覆方法为喷涂、刮涂、丝网印刷或淋涂。
9.根据权利要求6所述的吸收红外光的高导热涂层在提高太阳能电池发电效率中的应用,其特征在于:完全固化后,所述涂层涂覆于电池组件表面的厚度为5-50微米。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910575846.0A CN110350040A (zh) | 2019-06-28 | 2019-06-28 | 吸收红外光的高导热涂层及其在提高太阳能电池发电效率中的应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910575846.0A CN110350040A (zh) | 2019-06-28 | 2019-06-28 | 吸收红外光的高导热涂层及其在提高太阳能电池发电效率中的应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110350040A true CN110350040A (zh) | 2019-10-18 |
Family
ID=68177188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910575846.0A Pending CN110350040A (zh) | 2019-06-28 | 2019-06-28 | 吸收红外光的高导热涂层及其在提高太阳能电池发电效率中的应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110350040A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110932600A (zh) * | 2019-12-11 | 2020-03-27 | 西安交通大学 | 基于太阳能的热驱动离子电渗电池及发电方法 |
CN114675457A (zh) * | 2020-12-24 | 2022-06-28 | 中国科学院上海硅酸盐研究所 | 一种无源自偏压电致变色智能窗 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101728996A (zh) * | 2009-11-06 | 2010-06-09 | 电子科技大学 | 基于太阳能电池和温差电池的复合能源器件 |
US20130220401A1 (en) * | 2012-02-29 | 2013-08-29 | Bakersun | Bifacial crystalline silicon solar panel with reflector |
CN203277459U (zh) * | 2013-04-15 | 2013-11-06 | 安徽省亿德太阳能新能源科技有限公司 | 可利用热能的太阳能光伏光热一体化组件 |
CN105472791A (zh) * | 2015-12-23 | 2016-04-06 | 东莞珂洛赫慕电子材料科技有限公司 | 一种稀土掺杂半导体红外辐射厚膜电子浆料及其制备方法 |
CN106987205A (zh) * | 2016-01-20 | 2017-07-28 | 雷旸科技实业股份有限公司 | 具隔热抗污的涂料组成物、其制备方法及具有隔热抗污涂料组成物的薄膜与透光板 |
CN109638147A (zh) * | 2019-01-22 | 2019-04-16 | 太仓萃励新能源科技有限公司 | 一种能量收集隔热玻璃的制作方法 |
CN109704594A (zh) * | 2019-01-22 | 2019-05-03 | 太仓萃励新能源科技有限公司 | 一种太阳光发电隔热玻璃的制作方法 |
-
2019
- 2019-06-28 CN CN201910575846.0A patent/CN110350040A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101728996A (zh) * | 2009-11-06 | 2010-06-09 | 电子科技大学 | 基于太阳能电池和温差电池的复合能源器件 |
US20130220401A1 (en) * | 2012-02-29 | 2013-08-29 | Bakersun | Bifacial crystalline silicon solar panel with reflector |
CN203277459U (zh) * | 2013-04-15 | 2013-11-06 | 安徽省亿德太阳能新能源科技有限公司 | 可利用热能的太阳能光伏光热一体化组件 |
CN105472791A (zh) * | 2015-12-23 | 2016-04-06 | 东莞珂洛赫慕电子材料科技有限公司 | 一种稀土掺杂半导体红外辐射厚膜电子浆料及其制备方法 |
CN106987205A (zh) * | 2016-01-20 | 2017-07-28 | 雷旸科技实业股份有限公司 | 具隔热抗污的涂料组成物、其制备方法及具有隔热抗污涂料组成物的薄膜与透光板 |
CN109638147A (zh) * | 2019-01-22 | 2019-04-16 | 太仓萃励新能源科技有限公司 | 一种能量收集隔热玻璃的制作方法 |
CN109704594A (zh) * | 2019-01-22 | 2019-05-03 | 太仓萃励新能源科技有限公司 | 一种太阳光发电隔热玻璃的制作方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110932600A (zh) * | 2019-12-11 | 2020-03-27 | 西安交通大学 | 基于太阳能的热驱动离子电渗电池及发电方法 |
CN110932600B (zh) * | 2019-12-11 | 2020-11-06 | 西安交通大学 | 基于太阳能的热驱动离子电渗电池及发电方法 |
CN114675457A (zh) * | 2020-12-24 | 2022-06-28 | 中国科学院上海硅酸盐研究所 | 一种无源自偏压电致变色智能窗 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101866705A (zh) | 一种环保型硅基太阳能电池用背铝浆料及其制备方法 | |
CN110350040A (zh) | 吸收红外光的高导热涂层及其在提高太阳能电池发电效率中的应用 | |
CN107154440A (zh) | 一种太阳能电池真空玻璃窗 | |
CN101510470A (zh) | 一种非晶硅太阳能电池与染料敏化电池叠层结构 | |
CN205427632U (zh) | 一种太阳能自动调节跟踪装置 | |
CN202513178U (zh) | 大功率加厚高透双玻光伏组件 | |
CN201450352U (zh) | 一种家用风光互补电源 | |
WO2013155873A1 (zh) | 一种风力发电和太阳能发电一体化复合发电系统 | |
CN105810763A (zh) | 一种高效太阳能光伏电池结构 | |
CN204465414U (zh) | 一种太阳能连续发电系统 | |
CN203518276U (zh) | 一种太阳能风力发电热水装置 | |
CN206683134U (zh) | 一种节能环保型暖通空调系统 | |
CN106090802B (zh) | 一种自供能投影型路灯 | |
CN105674763A (zh) | 一种太阳能冷却塔 | |
CN110336488A (zh) | 一种基于宽光谱光源的光热蒸汽发电系统 | |
CN206329440U (zh) | 浮力发电机的太阳能装置和系统 | |
CN206164433U (zh) | 一种家用微型风光互补发电装置 | |
CN204206105U (zh) | 一种聚光型热光伏系统 | |
CN204707083U (zh) | 一种太阳能光伏系统 | |
CN110379629A (zh) | 太阳能电池涂层及其在提高染料敏化太阳能电池光电转换效率中的应用 | |
CN107768466A (zh) | 一种吸光材料及其在制备3d打印太阳能电池板的应用 | |
CN201885433U (zh) | 太阳能集热保温系统 | |
CN101710597A (zh) | 高效三结太阳能电池 | |
CN202455295U (zh) | 高效太阳能发电装置 | |
CN207518506U (zh) | 一种家用风力光伏发电组件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |
|
RJ01 | Rejection of invention patent application after publication |