CN106251932A - Perc太阳能电池背电场浆料 - Google Patents
Perc太阳能电池背电场浆料 Download PDFInfo
- Publication number
- CN106251932A CN106251932A CN201610777065.6A CN201610777065A CN106251932A CN 106251932 A CN106251932 A CN 106251932A CN 201610777065 A CN201610777065 A CN 201610777065A CN 106251932 A CN106251932 A CN 106251932A
- Authority
- CN
- China
- Prior art keywords
- electric field
- solar battery
- battery back
- back electric
- dispersant
- 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
- 101001073212 Arabidopsis thaliana Peroxidase 33 Proteins 0.000 title claims abstract description 20
- 101001123325 Homo sapiens Peroxisome proliferator-activated receptor gamma coactivator 1-beta Proteins 0.000 title claims abstract description 20
- 102100028961 Peroxisome proliferator-activated receptor gamma coactivator 1-beta Human genes 0.000 title claims abstract description 20
- 230000005684 electric field Effects 0.000 title claims abstract description 18
- 239000002002 slurry Substances 0.000 title claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- 239000004411 aluminium Substances 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 19
- 239000002270 dispersing agent Substances 0.000 claims abstract description 15
- 239000003960 organic solvent Substances 0.000 claims abstract description 14
- 239000004094 surface-active agent Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000000654 additive Substances 0.000 claims abstract description 10
- 230000000996 additive effect Effects 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 239000001856 Ethyl cellulose Substances 0.000 claims description 4
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 4
- 229920001249 ethyl cellulose Polymers 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229940059574 pentaerithrityl Drugs 0.000 claims description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 3
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 claims description 3
- 229910011255 B2O3 Inorganic materials 0.000 claims description 2
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 229910052681 coesite Inorganic materials 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- 229910052906 cristobalite Inorganic materials 0.000 claims description 2
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 229910052682 stishovite Inorganic materials 0.000 claims description 2
- 229940116411 terpineol Drugs 0.000 claims description 2
- 229910052905 tridymite Inorganic materials 0.000 claims description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims 1
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 229920000178 Acrylic resin Polymers 0.000 claims 1
- DJOWTWWHMWQATC-KYHIUUMWSA-N Karpoxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1(O)C(C)(C)CC(O)CC1(C)O)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C DJOWTWWHMWQATC-KYHIUUMWSA-N 0.000 claims 1
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- 229940090181 propyl acetate Drugs 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims 1
- 238000005303 weighing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000011267 electrode slurry Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- 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
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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
Abstract
本发明涉及PERC太阳能电池背电场浆料,主要包括铝粉、玻璃粉末、有机溶剂、分散剂、表面活性剂、添加剂,其特征在于各组分重量百分比为:铝粉60%~80%,玻璃粉末5%~9%,有机溶剂为10%~25%,分散剂为0.5%~2%,表面活性剂为0.5%~2%,添加剂1%‑2%。本发明还涉及PERC太阳能电池背电场浆料的生产方法,其特征在于先定量称取铝粉,再定量称取玻璃粉末加入到铝粉中并充分混合,然后按比重将所需有机溶剂、分散剂、表面活性剂换算成体积,再按体积量取有机溶剂、分散剂、表面活性剂以及添加剂按顺序加入铝粉与玻璃粉末的混合物中,利用搅拌机充分搅拌后,加入研磨机反复研磨,直到粘度达到30pa.s~150pa.s。
Description
技术领域
本发明涉及晶体硅太阳能电池领域,更具体涉及PERC太阳能电池背电场浆料。
背景技术
能源与环境是人类赖以生存和发展的两大条件,而能源短缺、环境污染和生态恶化,已成为各国面临的一个重大问题。开发新能源和可再生清洁能源成为世界各国可持续发展的能源战略对策。作为巨大应用潜力的可再生能源,太阳电池发电具有资源普遍性和不枯竭的特点,受到人们越来越多的关注;其中晶体硅太阳能电池技术以其稳定的电池效率、成熟的工艺技术、简单的工艺流程以及便于大规模生产的有点占据了太阳能电池技术的主导地位,其产量一直以每年30%到40%的速度增长,成为世界上发展最快的行业之一。
在光伏产业飞速发展的同时,寻求更低的太阳电池制造成本以及提高电池转换效率仍是业界不断追求的目标和提高自身竞争力之所在。因此,人们不断探索各种提高效率和降低成本的技术工艺路线。PERC技术近几年迅猛发展,应用逐步被市场接受。PERC电池是澳大利亚新南威尔士大学最早研究的高效电池,采用介质层进行背面钝化,背电场通过一些分离的窄槽贯穿钝化介质层与衬底接触,这样制备的电池最高效率可达到24.7%。由于背电场一方面是通过一些窄槽直接和衬底相接触的,另一方面铝背场浆料是和钝化介质层进行接触,这就要求铝背场的浆料不仅仅和衬底要有很好的接触,同时与钝化介质层结合良好以保证电池的效率与可靠性。因此开发一种针对PERC太阳能电池背场的铝浆对提高太阳电池的效率以及可靠性十分必要。
发明内容
本发明正是针对以上技术问题,提供一种降低了太阳能电池的制造成本,提高PERC电池的效率、以及可靠性,尤其是提供一种PERC太阳能电池的背电场浆料。
本发明通过以下技术方案来实现。
PERC太阳能电池背电场浆料,主要铝粉、玻璃粉末、有机溶剂、分散剂、表面活性剂、添加剂,其特征在于各组分重量百分比为:铝粉60%~80%,玻璃粉末5%~9%,有机溶剂为10%~25%,分散剂为0.5%~2%,表面活性剂为0.5%~2%,添加剂1%-2%。所述铝粉粒径为200nm~5000nm,所述玻璃粉末的粒径为1~5μm。所述玻璃粉由如下成分混合构成:a-B2O3,Al2O3,Sb2O3,SiO2,MgO,Bi2O3,其各成分所占比例分别为45%~70%,1%~10%,2%~10%,1%~10%,1-8%,10%~25%。所述有机溶剂为二乙二醇丁醚、松油醇、石油醚、乙二醇乙醚、乙酸丙酯中的两种或多种。所述分散剂为三硬脂酸甘油脂和乙二醇单甲醚混合而成,各组分所占比例分别为三硬脂酸甘油脂40%-70%,乙二醇单甲醚30%-60%。所述表面活性剂由如下成分混合而成:乙基纤维素、季戊四醇,各成分所占比例分别为乙基纤维素60%~90%、季戊四醇10%~40%。所述背场浆料的粘度为30 pa.s~150pa.s。
PERC太阳能电池背电场浆料的生产方法,其特征在于先定量称取铝粉,再定量称取玻璃粉末加入到铝粉中并充分混合,然后按比重将所需有机溶剂、分散剂、表面活性剂换算成体积,再按体积量取有机溶剂、分散剂、表面活性剂、添加剂按顺序加入铝粉与玻璃粉末的混合物中,利用搅拌机充分搅拌后,加入研磨机反复研磨,直到粘度达到30 pa.s~150pa.s。
具体实施方式
下面结合具体实施例对本发明作进一步说明。
先称取铝粉65Kg,再称取玻璃粉末5Kg加入到铝粉中并充分混合,然后量取有机溶剂10000ml、分散剂500ml、表面活性剂500ml按顺序加入铝粉与玻璃粉末的混合物中,利用搅拌机充分搅拌后,加入研磨机反复研磨,直到粘度达到30 pa.s~150pa.s。
然后将一组P型多晶硅片(50片)做如下处理:制绒清洗、扩散、刻蚀、去磷硅玻璃清洗,PECVD镀氮化硅,背面镀膜,激光开槽,丝网印刷背电极浆料、印刷本发明的浆料,印刷正电极浆料,烧结、测试,得到一组电池片;在AM1.5,25℃条件下测试电池效率,平均效率>19.2%,同时取成品电池片进行封装层压后,进行EVA背面拉力测试,测得背场附着力>15N。
上述实施例只为说明本发明的技术构思及特点,本发明的目的主要在于让熟悉此项技术的人士能够了解本发明的内容并据以实施,并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰,都应涵盖在本发明的保护范围之内。
Claims (8)
1.PERC太阳能电池背电场浆料,主要包括铝粉、玻璃粉末、有机溶剂、分散剂、表面活性剂、添加剂,其特征在于各组分重量百分比为:铝粉60%~80%,玻璃粉末5%~9%,有机溶剂为10%~25%,分散剂为0.5%~2%,表面活性剂为0.5%~2%,添加剂1%-2%。
2.根据权利要求1所述PERC太阳能电池背电场浆料,其特征在于所述铝粉粒径为200nm~5000nm,所述玻璃粉末的粒径为1μm~5μm。
3.根据权利要求1所述PERC太阳能电池背电场浆料,其特征在于所述玻璃粉由如下成分混合构成:a-B2O3,Al2O3,Sb2O3,SiO2,MgO,Bi2O3,其各成分所占比例分别为45%~70%,1%~10%,2%~10%,1%~10%,1-8%,10%~25%。
4.根据权利要求1所述PERC太阳能电池背电场浆料,其特征在于所述有机溶剂为二乙二醇丁醚、松油醇、石油醚、乙二醇乙醚、乙酸丙酯中的两种或多种。
5.根据权利要求1所述PERC太阳能电池背电场浆料,其特征在于所述分散剂三硬脂酸甘油脂和乙二醇单甲醚,各组分所占比例分别为三硬脂酸甘油脂40%-70%,乙二醇单甲醚30%-60%。
6.根据权利要求1所述PERC太阳能电池背电场浆料,其特征在于所述表面活性剂由如下成分混合而成:乙基纤维素、季戊四醇,各成分所占比例分别为乙基纤维素60%~90%、季戊四醇10%~40%。
7.根据权利要求1所述PERC太阳能电池背电场浆料,其特征在于所述添加剂的成分优选丙烯酸树脂。
8.PERC太阳能电池背电场浆料的生产方法,其特征在于先定量称取铝粉,再定量称取玻璃粉末加入到铝粉中并充分混合,然后按比重将所需有机溶剂、分散剂、表面活性剂换算成体积,再按体积量取有机溶剂、分散剂、表面活性剂以及添加剂按顺序加入铝粉与玻璃粉末的混合物中,利用搅拌机充分搅拌后,加入研磨机反复研磨,直到粘度达到30 pa.s~150pa.s。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610777065.6A CN106251932A (zh) | 2016-08-31 | 2016-08-31 | Perc太阳能电池背电场浆料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610777065.6A CN106251932A (zh) | 2016-08-31 | 2016-08-31 | Perc太阳能电池背电场浆料 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106251932A true CN106251932A (zh) | 2016-12-21 |
Family
ID=58079906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610777065.6A Pending CN106251932A (zh) | 2016-08-31 | 2016-08-31 | Perc太阳能电池背电场浆料 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106251932A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107274961A (zh) * | 2017-05-18 | 2017-10-20 | 江苏东昇光伏科技有限公司 | 一种太阳能电池用铝浆料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101609847A (zh) * | 2009-07-08 | 2009-12-23 | 西安交通大学苏州研究院 | 太阳能电池电极形成用浆料 |
CN102667961A (zh) * | 2009-11-25 | 2012-09-12 | E·I·内穆尔杜邦公司 | 铝浆及其在钝化发射极以及背面接触硅太阳能电池生产中的用途 |
CN103426496A (zh) * | 2012-05-25 | 2013-12-04 | 比亚迪股份有限公司 | 太阳能电池用铝背场浆料及其制备方法、太阳能电池片的制备方法以及太阳能电池片 |
CN103545013A (zh) * | 2013-07-29 | 2014-01-29 | 广州市儒兴科技开发有限公司 | 一种局部铝背场晶体硅太阳电池专用铝浆及其制备方法 |
CN105469855A (zh) * | 2014-09-01 | 2016-04-06 | 比亚迪股份有限公司 | 一种晶体硅太阳能电池用铝导电浆料及其制备方法和应用 |
-
2016
- 2016-08-31 CN CN201610777065.6A patent/CN106251932A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101609847A (zh) * | 2009-07-08 | 2009-12-23 | 西安交通大学苏州研究院 | 太阳能电池电极形成用浆料 |
CN102667961A (zh) * | 2009-11-25 | 2012-09-12 | E·I·内穆尔杜邦公司 | 铝浆及其在钝化发射极以及背面接触硅太阳能电池生产中的用途 |
CN103426496A (zh) * | 2012-05-25 | 2013-12-04 | 比亚迪股份有限公司 | 太阳能电池用铝背场浆料及其制备方法、太阳能电池片的制备方法以及太阳能电池片 |
CN103545013A (zh) * | 2013-07-29 | 2014-01-29 | 广州市儒兴科技开发有限公司 | 一种局部铝背场晶体硅太阳电池专用铝浆及其制备方法 |
CN105469855A (zh) * | 2014-09-01 | 2016-04-06 | 比亚迪股份有限公司 | 一种晶体硅太阳能电池用铝导电浆料及其制备方法和应用 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107274961A (zh) * | 2017-05-18 | 2017-10-20 | 江苏东昇光伏科技有限公司 | 一种太阳能电池用铝浆料及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101964219B (zh) | 晶体硅太阳能电池正面用银浆及其制备方法 | |
CN103545013B (zh) | 一种局部铝背场晶体硅太阳电池专用铝浆及其制备方法 | |
CN101621082B (zh) | 一种硅太阳能电池背场用铝导电浆料及其制备方法 | |
CN104658634B (zh) | 一种晶体硅太阳能电池背电极银浆及其制备方法 | |
CN102262916A (zh) | 一种晶体硅太阳能电池用正银浆料及其制备方法 | |
CN106887273A (zh) | Perc晶体硅太阳能电池用背银浆料及其制备方法 | |
CN106782753B (zh) | 一种晶体硅太阳能电池印刷用银浆及其制备方法 | |
CN102181935B (zh) | 一种制作单晶硅绒面的方法及腐蚀液 | |
CN114822910B (zh) | 导电银铝浆、制备方法、电极及电池 | |
TWI496755B (zh) | 玻璃熔塊、漿料組成物及太陽能電池 | |
CN109493992B (zh) | 高附着力perc晶体硅太阳能电池用铝浆及其制备方法 | |
CN102024856A (zh) | 一种环保型晶体硅太阳能电池背电场银铝浆料及其制备方法 | |
CN103000248B (zh) | 一种适应高方阻浅结的太阳能电池正银浆料用粉体料 | |
CN107331434A (zh) | 一种晶体硅太阳能电池主副栅线分离印刷正银浆料组合及其制备方法 | |
CN103778993A (zh) | 太阳能电池电极用银浆料组合物 | |
CN109659068B (zh) | 全铝背场晶体硅太阳能电池用低温固化型背面银浆 | |
CN102290119A (zh) | 一种太阳能电池用银浆 | |
WO2018040570A1 (zh) | 两面受光的高效晶体硅太阳能电池局域接触背场铝浆及其制备方法 | |
CN106251932A (zh) | Perc太阳能电池背电场浆料 | |
CN109390075A (zh) | 全铝背场晶体硅太阳能电池用高拉力低温固化型背面银浆 | |
CN103093862B (zh) | 一种太阳能电池用银导电浆料 | |
CN102522158B (zh) | 一种刻槽型晶体硅太阳能电池用正银浆料的制备方法 | |
CN102174241A (zh) | 一种用于光伏组件的银浆 | |
CN105448382A (zh) | 一种稀土掺杂高效晶体硅太阳能电池铝浆 | |
CN114283995A (zh) | 一种局部背钝化电池银浆及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |