CN107523881A - 一种制备单晶硅绒面的预处理方法 - Google Patents
一种制备单晶硅绒面的预处理方法 Download PDFInfo
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- CN107523881A CN107523881A CN201710689924.0A CN201710689924A CN107523881A CN 107523881 A CN107523881 A CN 107523881A CN 201710689924 A CN201710689924 A CN 201710689924A CN 107523881 A CN107523881 A CN 107523881A
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
- C30B33/08—Etching
- C30B33/10—Etching in solutions or melts
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CN201710689924.0A CN107523881A (zh) | 2017-08-14 | 2017-08-14 | 一种制备单晶硅绒面的预处理方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107675263A (zh) * | 2017-09-15 | 2018-02-09 | 东方环晟光伏(江苏)有限公司 | 单晶硅金字塔结构绒面的优化方法 |
CN108716019A (zh) * | 2018-05-23 | 2018-10-30 | 平煤隆基新能源科技有限公司 | 一种新湿法花篮的预处理方法 |
CN110137302A (zh) * | 2018-02-08 | 2019-08-16 | 国家电投集团科学技术研究院有限公司 | 硅异质结太阳电池晶硅衬底的清洗及制绒方法和硅异质结太阳电池 |
CN110344122A (zh) * | 2019-07-11 | 2019-10-18 | 平煤隆基新能源科技有限公司 | 低制绒添加剂耗量的单晶硅制绒方法 |
CN110484971A (zh) * | 2019-07-02 | 2019-11-22 | 苏州中世太新能源科技有限公司 | 一种太阳电池硅片表面臭氧处理工艺及处理设备 |
CN114318549A (zh) * | 2021-11-30 | 2022-04-12 | 嘉兴市小辰光伏科技有限公司 | 一种用于弱粗抛工艺的单晶硅制绒添加剂及使用方法 |
CN114413177A (zh) * | 2022-01-26 | 2022-04-29 | 晶澳太阳能有限公司 | 一种用于异常硅片的药液添加装置及其工艺 |
CN115332371A (zh) * | 2022-07-27 | 2022-11-11 | 西安隆基乐叶光伏科技有限公司 | 硅片的制绒方法及太阳能电池的制备方法 |
-
2017
- 2017-08-14 CN CN201710689924.0A patent/CN107523881A/zh active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107675263A (zh) * | 2017-09-15 | 2018-02-09 | 东方环晟光伏(江苏)有限公司 | 单晶硅金字塔结构绒面的优化方法 |
CN110137302A (zh) * | 2018-02-08 | 2019-08-16 | 国家电投集团科学技术研究院有限公司 | 硅异质结太阳电池晶硅衬底的清洗及制绒方法和硅异质结太阳电池 |
CN108716019A (zh) * | 2018-05-23 | 2018-10-30 | 平煤隆基新能源科技有限公司 | 一种新湿法花篮的预处理方法 |
CN110484971A (zh) * | 2019-07-02 | 2019-11-22 | 苏州中世太新能源科技有限公司 | 一种太阳电池硅片表面臭氧处理工艺及处理设备 |
CN110344122A (zh) * | 2019-07-11 | 2019-10-18 | 平煤隆基新能源科技有限公司 | 低制绒添加剂耗量的单晶硅制绒方法 |
CN114318549A (zh) * | 2021-11-30 | 2022-04-12 | 嘉兴市小辰光伏科技有限公司 | 一种用于弱粗抛工艺的单晶硅制绒添加剂及使用方法 |
CN114413177A (zh) * | 2022-01-26 | 2022-04-29 | 晶澳太阳能有限公司 | 一种用于异常硅片的药液添加装置及其工艺 |
CN114413177B (zh) * | 2022-01-26 | 2024-04-02 | 晶澳太阳能有限公司 | 一种用于异常硅片的药液添加装置及其工艺 |
CN115332371A (zh) * | 2022-07-27 | 2022-11-11 | 西安隆基乐叶光伏科技有限公司 | 硅片的制绒方法及太阳能电池的制备方法 |
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Inventor after: Lv Xiaohua Inventor after: Li Zhiyue Inventor after: Zhou Yunhui Inventor after: Wang Xufeng Inventor after: Chen Qianru Inventor after: Li Fei Inventor after: Li Long Inventor after: Zhang Wujiao Inventor after: Peng Ping Inventor after: Xia Zhonggao Inventor after: Gu Peng Inventor after: Li Xujie Inventor after: Liang Hongfei Inventor after: Chen Qingfa Inventor after: Li Mao Inventor after: Lv Youchang Inventor before: Lv Xiaohua Inventor before: Peng Ping Inventor before: Xia Zhonggao Inventor before: Gu Peng |
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Effective date of registration: 20180510 Address after: 452670 Xiangcheng industrial agglomeration area (Xiangye Road), Xuchang, Henan Applicant after: PINGMEI LONGJI NEW ENERGY TECHNOLOGY CO.,LTD. Applicant after: CHINA PINGMEI SHENMA ENERGY CHEMICAL GROUP Co.,Ltd. Address before: 452670 Xiangcheng industrial agglomeration area (Xiangye Road), Xuchang, Henan Applicant before: PINGMEI LONGJI NEW ENERGY TECHNOLOGY CO.,LTD. |
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Application publication date: 20171229 |