CN101976705A - 晶体硅太阳能电池的单面酸制绒工艺 - Google Patents
晶体硅太阳能电池的单面酸制绒工艺 Download PDFInfo
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- CN101976705A CN101976705A CN2010102382892A CN201010238289A CN101976705A CN 101976705 A CN101976705 A CN 101976705A CN 2010102382892 A CN2010102382892 A CN 2010102382892A CN 201010238289 A CN201010238289 A CN 201010238289A CN 101976705 A CN101976705 A CN 101976705A
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- 238000005530 etching Methods 0.000 title claims abstract description 14
- 238000005516 engineering process Methods 0.000 title abstract description 5
- 229910021419 crystalline silicon Inorganic materials 0.000 title abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 53
- 239000010703 silicon Substances 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 12
- 230000007797 corrosion Effects 0.000 claims abstract description 11
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims abstract description 4
- 235000008216 herbs Nutrition 0.000 claims description 18
- 210000002268 wool Anatomy 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 5
- 229910021426 porous silicon Inorganic materials 0.000 claims description 4
- 238000002310 reflectometry Methods 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims description 3
- 230000001413 cellular effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 235000011149 sulphuric acid Nutrition 0.000 claims description 2
- 239000003513 alkali Substances 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000013467 fragmentation Methods 0.000 description 7
- 238000006062 fragmentation reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
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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
- 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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- Photovoltaic Devices (AREA)
- Weting (AREA)
Abstract
Description
破片率 | 制绒 | 整道工序 |
实验组 | 0.21% | 0.92% |
对比正常组 | 0.42% | 1.93% |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102382892A CN101976705B (zh) | 2010-07-28 | 2010-07-28 | 晶体硅太阳能电池的单面酸制绒工艺 |
Applications Claiming Priority (1)
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CN2010102382892A CN101976705B (zh) | 2010-07-28 | 2010-07-28 | 晶体硅太阳能电池的单面酸制绒工艺 |
Publications (2)
Publication Number | Publication Date |
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CN101976705A true CN101976705A (zh) | 2011-02-16 |
CN101976705B CN101976705B (zh) | 2012-05-16 |
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CN2010102382892A Active CN101976705B (zh) | 2010-07-28 | 2010-07-28 | 晶体硅太阳能电池的单面酸制绒工艺 |
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CN (1) | CN101976705B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103151423A (zh) * | 2013-02-28 | 2013-06-12 | 常州捷佳创精密机械有限公司 | 一种多晶硅片制绒清洗工艺方法 |
CN106024970A (zh) * | 2016-05-19 | 2016-10-12 | 晋能清洁能源科技有限公司 | 设备兼容的晶硅电池刻蚀方法和perc电池酸抛光方法 |
CN106549083A (zh) * | 2016-06-27 | 2017-03-29 | 苏州阿特斯阳光电力科技有限公司 | 一种晶体硅太阳能电池绒面结构的制备方法 |
CN108336189A (zh) * | 2018-03-30 | 2018-07-27 | 上海思恩装备科技有限公司 | 基片的湿法制绒装置及方法 |
CN108521830A (zh) * | 2015-12-28 | 2018-09-11 | 国际太阳能研究中心康斯坦茨协会 | 用于生产双面太阳能电池的方法和双面太阳能电池 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050148198A1 (en) * | 2004-01-05 | 2005-07-07 | Technion Research & Development Foundation Ltd. | Texturing a semiconductor material using negative potential dissolution (NPD) |
JP2005340643A (ja) * | 2004-05-28 | 2005-12-08 | Sharp Corp | 太陽電池用半導体基板の製造方法 |
CN101431124A (zh) * | 2008-12-10 | 2009-05-13 | 宁波尤利卡太阳能科技发展有限公司 | 单晶硅太阳电池绒面的制备方法 |
CN101515611A (zh) * | 2009-03-31 | 2009-08-26 | 常州天合光能有限公司 | 酸碱结合的太阳电池制绒工艺 |
CN101599514A (zh) * | 2009-07-10 | 2009-12-09 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 一种绒面单晶硅太阳能电池及其制备方法和制备系统 |
-
2010
- 2010-07-28 CN CN2010102382892A patent/CN101976705B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050148198A1 (en) * | 2004-01-05 | 2005-07-07 | Technion Research & Development Foundation Ltd. | Texturing a semiconductor material using negative potential dissolution (NPD) |
JP2005340643A (ja) * | 2004-05-28 | 2005-12-08 | Sharp Corp | 太陽電池用半導体基板の製造方法 |
CN101431124A (zh) * | 2008-12-10 | 2009-05-13 | 宁波尤利卡太阳能科技发展有限公司 | 单晶硅太阳电池绒面的制备方法 |
CN101515611A (zh) * | 2009-03-31 | 2009-08-26 | 常州天合光能有限公司 | 酸碱结合的太阳电池制绒工艺 |
CN101599514A (zh) * | 2009-07-10 | 2009-12-09 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 一种绒面单晶硅太阳能电池及其制备方法和制备系统 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103151423A (zh) * | 2013-02-28 | 2013-06-12 | 常州捷佳创精密机械有限公司 | 一种多晶硅片制绒清洗工艺方法 |
CN103151423B (zh) * | 2013-02-28 | 2015-09-16 | 常州捷佳创精密机械有限公司 | 一种多晶硅片制绒清洗工艺方法 |
CN108521830A (zh) * | 2015-12-28 | 2018-09-11 | 国际太阳能研究中心康斯坦茨协会 | 用于生产双面太阳能电池的方法和双面太阳能电池 |
CN106024970A (zh) * | 2016-05-19 | 2016-10-12 | 晋能清洁能源科技有限公司 | 设备兼容的晶硅电池刻蚀方法和perc电池酸抛光方法 |
CN106549083A (zh) * | 2016-06-27 | 2017-03-29 | 苏州阿特斯阳光电力科技有限公司 | 一种晶体硅太阳能电池绒面结构的制备方法 |
CN108630786A (zh) * | 2016-06-27 | 2018-10-09 | 苏州阿特斯阳光电力科技有限公司 | 一种晶体硅太阳能电池绒面结构的制备方法 |
US10411145B2 (en) | 2016-06-27 | 2019-09-10 | Csi Cells Co., Ltd. | Method for producing a textured structure of a crystalline silicon solar cell |
CN108336189A (zh) * | 2018-03-30 | 2018-07-27 | 上海思恩装备科技有限公司 | 基片的湿法制绒装置及方法 |
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Publication number | Publication date |
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CN101976705B (zh) | 2012-05-16 |
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Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: TRINASOLAR Co.,Ltd. Address before: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee before: trina solar Ltd. |
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Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: trina solar Ltd. Address before: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. |
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