CN113512472A - 一种金刚线切割大尺寸太阳能级硅片清洗剂及其制备方法 - Google Patents
一种金刚线切割大尺寸太阳能级硅片清洗剂及其制备方法 Download PDFInfo
- Publication number
- CN113512472A CN113512472A CN202110953811.3A CN202110953811A CN113512472A CN 113512472 A CN113512472 A CN 113512472A CN 202110953811 A CN202110953811 A CN 202110953811A CN 113512472 A CN113512472 A CN 113512472A
- Authority
- CN
- China
- Prior art keywords
- polyoxyethylene ether
- silicon wafer
- cleaning agent
- diamond wire
- inorganic base
- 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
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 25
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 21
- 239000010432 diamond Substances 0.000 title claims abstract description 21
- 238000005520 cutting process Methods 0.000 title claims abstract description 20
- 229910021422 solar-grade silicon Inorganic materials 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 48
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 48
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims abstract description 24
- 150000007529 inorganic bases Chemical class 0.000 claims abstract description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 17
- 239000002270 dispersing agent Substances 0.000 claims abstract description 17
- 239000000194 fatty acid Substances 0.000 claims abstract description 17
- 229930195729 fatty acid Natural products 0.000 claims abstract description 17
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 17
- 229930014626 natural product Natural products 0.000 claims abstract description 17
- 239000000080 wetting agent Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000008367 deionised water Substances 0.000 claims abstract description 14
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 42
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 230000032683 aging Effects 0.000 claims description 7
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical group CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 claims description 7
- BHDAXLOEFWJKTL-UHFFFAOYSA-L dipotassium;carboxylatooxy carbonate Chemical compound [K+].[K+].[O-]C(=O)OOC([O-])=O BHDAXLOEFWJKTL-UHFFFAOYSA-L 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 7
- 238000011049 filling Methods 0.000 claims description 7
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical group CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 claims description 7
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 claims description 7
- 229960003656 ricinoleic acid Drugs 0.000 claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 235000012431 wafers Nutrition 0.000 claims 6
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 claims 1
- 229940045872 sodium percarbonate Drugs 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 18
- 229910052710 silicon Inorganic materials 0.000 abstract description 12
- 239000010703 silicon Substances 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 9
- 239000011863 silicon-based powder Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 241000519995 Stachys sylvatica Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- MSLRPWGRFCKNIZ-UHFFFAOYSA-J tetrasodium;hydrogen peroxide;dicarbonate Chemical compound [Na+].[Na+].[Na+].[Na+].OO.OO.OO.[O-]C([O-])=O.[O-]C([O-])=O MSLRPWGRFCKNIZ-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
- C11D1/831—Mixtures of non-ionic with anionic compounds of sulfonates with ethers of polyoxyalkylenes without phosphates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/044—Hydroxides or bases
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3945—Organic per-compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/28—Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN202110953811.3A CN113512472A (zh) | 2021-08-19 | 2021-08-19 | 一种金刚线切割大尺寸太阳能级硅片清洗剂及其制备方法 |
Applications Claiming Priority (1)
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CN202110953811.3A CN113512472A (zh) | 2021-08-19 | 2021-08-19 | 一种金刚线切割大尺寸太阳能级硅片清洗剂及其制备方法 |
Publications (1)
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CN113512472A true CN113512472A (zh) | 2021-10-19 |
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Family Applications (1)
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CN202110953811.3A Pending CN113512472A (zh) | 2021-08-19 | 2021-08-19 | 一种金刚线切割大尺寸太阳能级硅片清洗剂及其制备方法 |
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CN (1) | CN113512472A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114317135A (zh) * | 2021-12-15 | 2022-04-12 | 嘉兴市小辰光伏科技有限公司 | 一种太阳能硅片制绒后的清洗剂及其清洗工艺 |
CN114806752A (zh) * | 2022-05-25 | 2022-07-29 | 武汉宜田科技发展有限公司 | 一种单晶大尺寸硅片用高游离碱度单组分清洗剂 |
CN115197791A (zh) * | 2022-08-08 | 2022-10-18 | 苏州协鑫光伏科技有限公司 | 一种用于预清洗硅片的表面活性剂、其制备方法及应用 |
CN115739797A (zh) * | 2022-11-07 | 2023-03-07 | 大连理工大学 | 一种绿色环保可复用硅料清洗液及其制备方法和应用及清洗工艺 |
CN115926871A (zh) * | 2022-12-21 | 2023-04-07 | 嘉兴昇望科技有限公司 | 一种用于钨丝金刚线切割的冷却液 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101735903A (zh) * | 2008-11-04 | 2010-06-16 | 江阴市润玛电子材料有限公司 | 一种太阳能光伏专用电子清洗剂 |
CN103343061A (zh) * | 2013-07-18 | 2013-10-09 | 镇江荣德新能源科技有限公司 | 金刚线切割机用清洗剂及清洗方法 |
CN104893848A (zh) * | 2015-06-09 | 2015-09-09 | 武汉宜田科技发展有限公司 | 一种易降解环保型硅片清洗剂及其制备方法 |
CN107686776A (zh) * | 2016-08-03 | 2018-02-13 | 天津鑫泰士特电子有限公司 | 太阳能级硅切片清洗剂及其制备方法 |
CN112646671A (zh) * | 2019-10-10 | 2021-04-13 | 阿特斯光伏电力(洛阳)有限公司 | 一种硅片清洗方法 |
-
2021
- 2021-08-19 CN CN202110953811.3A patent/CN113512472A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101735903A (zh) * | 2008-11-04 | 2010-06-16 | 江阴市润玛电子材料有限公司 | 一种太阳能光伏专用电子清洗剂 |
CN103343061A (zh) * | 2013-07-18 | 2013-10-09 | 镇江荣德新能源科技有限公司 | 金刚线切割机用清洗剂及清洗方法 |
CN104893848A (zh) * | 2015-06-09 | 2015-09-09 | 武汉宜田科技发展有限公司 | 一种易降解环保型硅片清洗剂及其制备方法 |
CN107686776A (zh) * | 2016-08-03 | 2018-02-13 | 天津鑫泰士特电子有限公司 | 太阳能级硅切片清洗剂及其制备方法 |
CN112646671A (zh) * | 2019-10-10 | 2021-04-13 | 阿特斯光伏电力(洛阳)有限公司 | 一种硅片清洗方法 |
Non-Patent Citations (1)
Title |
---|
刘程等: "《表面活性剂应用手册》", 31 August 1995, 化学工业出版社 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114317135A (zh) * | 2021-12-15 | 2022-04-12 | 嘉兴市小辰光伏科技有限公司 | 一种太阳能硅片制绒后的清洗剂及其清洗工艺 |
CN114317135B (zh) * | 2021-12-15 | 2023-10-10 | 嘉兴市小辰光伏科技有限公司 | 一种太阳能硅片制绒后的清洗剂及其清洗工艺 |
CN114806752A (zh) * | 2022-05-25 | 2022-07-29 | 武汉宜田科技发展有限公司 | 一种单晶大尺寸硅片用高游离碱度单组分清洗剂 |
CN114806752B (zh) * | 2022-05-25 | 2023-09-01 | 武汉宜田科技发展有限公司 | 一种单晶大尺寸硅片用高游离碱度单组分清洗剂 |
CN115197791A (zh) * | 2022-08-08 | 2022-10-18 | 苏州协鑫光伏科技有限公司 | 一种用于预清洗硅片的表面活性剂、其制备方法及应用 |
CN115739797A (zh) * | 2022-11-07 | 2023-03-07 | 大连理工大学 | 一种绿色环保可复用硅料清洗液及其制备方法和应用及清洗工艺 |
CN115739797B (zh) * | 2022-11-07 | 2024-07-02 | 大连理工大学 | 一种绿色环保可复用硅料清洗液及其制备方法和应用及清洗工艺 |
CN115926871A (zh) * | 2022-12-21 | 2023-04-07 | 嘉兴昇望科技有限公司 | 一种用于钨丝金刚线切割的冷却液 |
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Address after: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Applicant after: Jiangsu Meike Solar Energy Technology Co.,Ltd. Applicant after: BAOTOU MEIKE SILICON ENERGY Co.,Ltd. Address before: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Applicant before: Jiangsu Meike Solar Energy Technology Co.,Ltd. Applicant before: BAOTOU MEIKE SILICON ENERGY Co.,Ltd. |
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Application publication date: 20211019 |