CN102839427B - 单晶硅片制绒无醇添加剂及其使用方法 - Google Patents
单晶硅片制绒无醇添加剂及其使用方法 Download PDFInfo
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- CN102839427B CN102839427B CN201210309737.2A CN201210309737A CN102839427B CN 102839427 B CN102839427 B CN 102839427B CN 201210309737 A CN201210309737 A CN 201210309737A CN 102839427 B CN102839427 B CN 102839427B
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- CN
- China
- Prior art keywords
- alcohol
- texturing
- monocrystalline silicon
- sodium hydroxide
- fine
- 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.)
- Expired - Fee Related
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- 239000000654 additive Substances 0.000 title claims abstract description 33
- 229910021421 monocrystalline silicon Inorganic materials 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 60
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 14
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004299 sodium benzoate Substances 0.000 claims abstract description 13
- 235000010234 sodium benzoate Nutrition 0.000 claims abstract description 13
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 26
- 230000000996 additive effect Effects 0.000 claims description 26
- 229940043276 diisopropanolamine Drugs 0.000 claims description 22
- 210000002268 wool Anatomy 0.000 claims description 18
- 235000008216 herbs Nutrition 0.000 claims description 15
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 15
- 229910052710 silicon Inorganic materials 0.000 abstract description 15
- 239000010703 silicon Substances 0.000 abstract description 15
- 238000002310 reflectometry Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 3
- 239000007864 aqueous solution Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000010808 liquid waste Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 125000003158 alcohol group Chemical group 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- Cosmetics (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | |
二异丙醇胺/g | —— | —— | 10 | 20 | 25 |
三异丙醇胺/g | 20 | 30 | —— | 20 | —— |
苯甲酸钠/g | 8 | 10 | 5 | 8 | 6 |
水/g | 100 | 100 | 100 | 100 | 100 |
Claims (5)
Priority Applications (1)
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---|---|---|---|
CN201210309737.2A CN102839427B (zh) | 2012-08-28 | 2012-08-28 | 单晶硅片制绒无醇添加剂及其使用方法 |
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CN201210309737.2A CN102839427B (zh) | 2012-08-28 | 2012-08-28 | 单晶硅片制绒无醇添加剂及其使用方法 |
Publications (2)
Publication Number | Publication Date |
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CN102839427A CN102839427A (zh) | 2012-12-26 |
CN102839427B true CN102839427B (zh) | 2015-01-21 |
Family
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CN201210309737.2A Expired - Fee Related CN102839427B (zh) | 2012-08-28 | 2012-08-28 | 单晶硅片制绒无醇添加剂及其使用方法 |
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CN (1) | CN102839427B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103361740A (zh) * | 2013-07-23 | 2013-10-23 | 德清丽晶能源科技有限公司 | 一种单晶硅片碱性制绒液的无醇添加剂及其应用 |
CN103451739B (zh) * | 2013-09-04 | 2016-01-20 | 常州时创能源科技有限公司 | 单晶硅片制绒添加剂及其使用方法 |
CN103614778A (zh) * | 2013-11-25 | 2014-03-05 | 英利能源(中国)有限公司 | 用于单晶硅片的无醇碱性制绒液、制绒方法、太阳能电池片及其制作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101323955A (zh) * | 2008-02-27 | 2008-12-17 | 苏州苏电微电子信息化学品研发中心有限公司 | 单晶硅太阳能电池表面处理用的制绒剂及其制造方法 |
CN101409312A (zh) * | 2008-10-20 | 2009-04-15 | 宁海县日升电器有限公司 | 一种单晶硅片制绒的方法 |
CN101818378A (zh) * | 2010-04-26 | 2010-09-01 | 江苏林洋新能源有限公司 | 单晶硅添加剂制绒液 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8759231B2 (en) * | 2009-12-29 | 2014-06-24 | Intermolecular, Inc. | Silicon texture formulations with diol additives and methods of using the formulations |
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- 2012-08-28 CN CN201210309737.2A patent/CN102839427B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101323955A (zh) * | 2008-02-27 | 2008-12-17 | 苏州苏电微电子信息化学品研发中心有限公司 | 单晶硅太阳能电池表面处理用的制绒剂及其制造方法 |
CN101409312A (zh) * | 2008-10-20 | 2009-04-15 | 宁海县日升电器有限公司 | 一种单晶硅片制绒的方法 |
CN101818378A (zh) * | 2010-04-26 | 2010-09-01 | 江苏林洋新能源有限公司 | 单晶硅添加剂制绒液 |
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Effective date of registration: 20180116 Address after: 522000 Guangdong province Jieyang City Airport Economic Zone North Road West in the center of Xi Si Heng Cheng group limited one or two storey office building Patentee after: GUANGDONG ZOCEN YANGNENG TECHNOLOGY CO.,LTD. Address before: 522013 Guangdong province Jieyang City Center Economic Development Zone on the west side of the road and West Cross Road on the north side of building C Patentee before: JIEYANG ZHONGCHENG GROUP CO.,LTD. |
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Granted publication date: 20150121 |