CN102337085B - 铈锆复合氧化物抛光粉制备方法 - Google Patents
铈锆复合氧化物抛光粉制备方法 Download PDFInfo
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- CN102337085B CN102337085B CN 201110305303 CN201110305303A CN102337085B CN 102337085 B CN102337085 B CN 102337085B CN 201110305303 CN201110305303 CN 201110305303 CN 201110305303 A CN201110305303 A CN 201110305303A CN 102337085 B CN102337085 B CN 102337085B
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- Prior art keywords
- cerium
- zirconium
- slurry
- polishing powder
- precipitation agent
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- 238000005498 polishing Methods 0.000 title claims abstract description 42
- 239000000843 powder Substances 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- QWDUNBOWGVRUCG-UHFFFAOYSA-N n-(4-chloro-2-nitrophenyl)acetamide Chemical compound CC(=O)NC1=CC=C(Cl)C=C1[N+]([O-])=O QWDUNBOWGVRUCG-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 24
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002002 slurry Substances 0.000 claims abstract description 14
- 150000000703 Cerium Chemical class 0.000 claims abstract description 7
- 230000032683 aging Effects 0.000 claims abstract description 7
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 7
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims abstract description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 6
- 238000001556 precipitation Methods 0.000 claims description 24
- 229910052684 Cerium Inorganic materials 0.000 claims description 15
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical group [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 9
- OERNJTNJEZOPIA-UHFFFAOYSA-N zirconium nitrate Chemical compound [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 claims description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229910052726 zirconium Inorganic materials 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 230000018044 dehydration Effects 0.000 claims description 5
- 238000006297 dehydration reaction Methods 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- GHLITDDQOMIBFS-UHFFFAOYSA-H cerium(3+);tricarbonate Chemical compound [Ce+3].[Ce+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O GHLITDDQOMIBFS-UHFFFAOYSA-H 0.000 claims description 4
- ZMZNLKYXLARXFY-UHFFFAOYSA-H cerium(3+);oxalate Chemical compound [Ce+3].[Ce+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O ZMZNLKYXLARXFY-UHFFFAOYSA-H 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical compound Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 4
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract description 2
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 abstract description 2
- 239000001099 ammonium carbonate Substances 0.000 abstract description 2
- 238000000498 ball milling Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract description 2
- 239000012716 precipitator Substances 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical group [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010902 jet-milling Methods 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 150000003754 zirconium Chemical class 0.000 abstract 1
- 239000000047 product Substances 0.000 description 12
- RCFVMJKOEJFGTM-UHFFFAOYSA-N cerium zirconium Chemical compound [Zr].[Ce] RCFVMJKOEJFGTM-UHFFFAOYSA-N 0.000 description 6
- 229910000420 cerium oxide Inorganic materials 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 4
- GBNDTYKAOXLLID-UHFFFAOYSA-N zirconium(4+) ion Chemical compound [Zr+4] GBNDTYKAOXLLID-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000000713 high-energy ball milling Methods 0.000 description 3
- 239000011268 mixed slurry Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 210000002966 serum Anatomy 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229940067573 brown iron oxide Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
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CN 201110305303 CN102337085B (zh) | 2011-10-10 | 2011-10-10 | 铈锆复合氧化物抛光粉制备方法 |
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CN102337085A CN102337085A (zh) | 2012-02-01 |
CN102337085B true CN102337085B (zh) | 2013-06-19 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103450811B (zh) * | 2013-01-10 | 2014-11-26 | 湖南皓志新材料股份有限公司 | 一种铝掺杂的铈锆固溶体抛光粉的制备方法 |
CN104673100A (zh) * | 2015-02-12 | 2015-06-03 | 柳州豪祥特科技有限公司 | 氧化铈基抛光粉的制备工艺 |
CN112724836B (zh) * | 2020-12-24 | 2022-03-29 | 德米特(苏州)电子环保材料有限公司 | 一种铈锆掺杂抛光液及其制备方法和应用 |
CN113200567A (zh) * | 2021-05-26 | 2021-08-03 | 先导薄膜材料有限公司 | 一种高烧结活性氧化锆粉体及其制备方法 |
CN113897177A (zh) * | 2021-09-03 | 2022-01-07 | 永州市湘江稀土有限责任公司 | 一种复合氧化物磨粒及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6255242B1 (en) * | 1999-03-05 | 2001-07-03 | Daiichi Kigenso Kagaku Kogyo Co., Ltd. | Zirconium- and cerium-based mixed oxide and method of production thereof |
CN1583260A (zh) * | 2004-05-28 | 2005-02-23 | 清华大学 | 以铈锆为基的添加过渡元素的纳米氧化物及其制备方法 |
CN101284983A (zh) * | 2007-04-12 | 2008-10-15 | 北京有色金属研究总院 | 一种超细、球化稀土抛光粉及其制备工艺 |
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- 2011-10-10 CN CN 201110305303 patent/CN102337085B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6255242B1 (en) * | 1999-03-05 | 2001-07-03 | Daiichi Kigenso Kagaku Kogyo Co., Ltd. | Zirconium- and cerium-based mixed oxide and method of production thereof |
CN1583260A (zh) * | 2004-05-28 | 2005-02-23 | 清华大学 | 以铈锆为基的添加过渡元素的纳米氧化物及其制备方法 |
CN101284983A (zh) * | 2007-04-12 | 2008-10-15 | 北京有色金属研究总院 | 一种超细、球化稀土抛光粉及其制备工艺 |
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Denomination of invention: Preparation of cerium zirconium composite oxide polishing powder Effective date of registration: 20220620 Granted publication date: 20130619 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS Co.,Ltd. Registration number: Y2022310000067 |
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Denomination of invention: Preparation method of cerium zirconium composite oxide polishing powder Effective date of registration: 20230627 Granted publication date: 20130619 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS Co.,Ltd. Registration number: Y2023310000314 |
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Granted publication date: 20130619 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS Co.,Ltd. Registration number: Y2023310000314 |