TWI549911B - 高純度氧化矽溶膠及其製造方法 - Google Patents
高純度氧化矽溶膠及其製造方法 Download PDFInfo
- Publication number
- TWI549911B TWI549911B TW101143206A TW101143206A TWI549911B TW I549911 B TWI549911 B TW I549911B TW 101143206 A TW101143206 A TW 101143206A TW 101143206 A TW101143206 A TW 101143206A TW I549911 B TWI549911 B TW I549911B
- Authority
- TW
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- Prior art keywords
- cerium oxide
- citric acid
- concentration
- purity
- oxide sol
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims description 39
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 title 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 312
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 162
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 162
- 239000000243 solution Substances 0.000 claims description 103
- 239000007788 liquid Substances 0.000 claims description 68
- 239000007864 aqueous solution Substances 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 33
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 28
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical group OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 28
- 239000003456 ion exchange resin Substances 0.000 claims description 22
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 22
- 239000002585 base Substances 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 19
- 239000007800 oxidant agent Substances 0.000 claims description 17
- 238000005342 ion exchange Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 11
- 238000005498 polishing Methods 0.000 claims description 11
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 claims description 7
- 239000001263 FEMA 3042 Substances 0.000 claims description 7
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 claims description 7
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 claims description 7
- 229940033123 tannic acid Drugs 0.000 claims description 7
- 235000015523 tannic acid Nutrition 0.000 claims description 7
- 229920002258 tannic acid Polymers 0.000 claims description 7
- 125000002091 cationic group Chemical group 0.000 claims description 6
- 150000002391 heterocyclic compounds Chemical class 0.000 claims description 3
- 239000003002 pH adjusting agent Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 37
- 238000001035 drying Methods 0.000 description 36
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 33
- 239000001509 sodium citrate Substances 0.000 description 19
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 17
- 235000019353 potassium silicate Nutrition 0.000 description 17
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 17
- 238000000108 ultra-filtration Methods 0.000 description 14
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- 239000012528 membrane Substances 0.000 description 10
- 239000012535 impurity Substances 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000011734 sodium Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000003729 cation exchange resin Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 229920001429 chelating resin Polymers 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- -1 alkali metal citrate Chemical class 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000005341 cation exchange Methods 0.000 description 2
- 239000012776 electronic material Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XMHIUKTWLZUKEX-UHFFFAOYSA-N hexacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O XMHIUKTWLZUKEX-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000001508 potassium citrate Substances 0.000 description 2
- 229960002635 potassium citrate Drugs 0.000 description 2
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 2
- 235000011082 potassium citrates Nutrition 0.000 description 2
- 239000011698 potassium fluoride Substances 0.000 description 2
- 235000003270 potassium fluoride Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- RPAJSBKBKSSMLJ-DFWYDOINSA-N (2s)-2-aminopentanedioic acid;hydrochloride Chemical class Cl.OC(=O)[C@@H](N)CCC(O)=O RPAJSBKBKSSMLJ-DFWYDOINSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052730 francium Inorganic materials 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- QFWPJPIVLCBXFJ-UHFFFAOYSA-N glymidine Chemical compound N1=CC(OCCOC)=CN=C1NS(=O)(=O)C1=CC=CC=C1 QFWPJPIVLCBXFJ-UHFFFAOYSA-N 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- QOSATHPSBFQAML-UHFFFAOYSA-N hydrogen peroxide;hydrate Chemical compound O.OO QOSATHPSBFQAML-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/157—After-treatment of gels
- C01B33/158—Purification; Drying; Dehydrating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/141—Preparation of hydrosols or aqueous dispersions
- C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
- C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
- C01B33/1435—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates using ion exchangers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silicon Compounds (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011287575 | 2011-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201332895A TW201332895A (zh) | 2013-08-16 |
| TWI549911B true TWI549911B (zh) | 2016-09-21 |
Family
ID=48990225
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101143206A TWI549911B (zh) | 2011-12-28 | 2012-11-20 | 高純度氧化矽溶膠及其製造方法 |
| TW105108078A TWI681929B (zh) | 2011-12-28 | 2012-11-20 | 高純度氧化矽溶膠及其製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105108078A TWI681929B (zh) | 2011-12-28 | 2012-11-20 | 高純度氧化矽溶膠及其製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9598611B2 (https=) |
| JP (2) | JP6016625B2 (https=) |
| KR (1) | KR101426250B1 (https=) |
| TW (2) | TWI549911B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI681929B (zh) * | 2011-12-28 | 2020-01-11 | 日揮觸媒化成股份有限公司 | 高純度氧化矽溶膠及其製造方法 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014511330A (ja) * | 2011-02-22 | 2014-05-15 | エボニック デグサ ゲーエムベーハー | アルカリ金属ケイ酸塩溶液からの高純度水性コロイダルシリカゾルの製造方法 |
| TWI584867B (zh) | 2011-09-05 | 2017-06-01 | 日產化學工業股份有限公司 | 經純化的矽酸鹼水溶液及矽溶膠的製造方法 |
| JP6450124B2 (ja) * | 2014-09-25 | 2019-01-09 | パイオニア株式会社 | 発光装置 |
| CN104877401A (zh) * | 2015-05-25 | 2015-09-02 | 天津市职业大学 | 一种玻璃镀膜液的制备方法及应用 |
| KR102611733B1 (ko) | 2015-10-20 | 2023-12-11 | 닛산 가가쿠 가부시키가이샤 | 정제된 규산수용액의 제조방법 |
| CN106395833A (zh) * | 2016-08-31 | 2017-02-15 | 湖北金伟新材料有限公司 | 高纯度粒径均匀的催化剂用硅溶胶制备方法 |
| CN108083283B (zh) * | 2017-12-07 | 2021-08-20 | 临汾博利士纳米材料有限公司 | 铝改性酸性硅溶胶及其制备方法 |
| KR102686976B1 (ko) | 2018-02-26 | 2024-07-19 | 닛산 가가쿠 가부시키가이샤 | 가늘고 긴 입자형상을 갖는 실리카졸의 제조방법 |
| CN110217799B (zh) * | 2018-03-02 | 2020-12-18 | 中国石油化工股份有限公司 | 硅溶胶及其制备方法 |
| JP2019036758A (ja) * | 2018-12-07 | 2019-03-07 | パイオニア株式会社 | 発光装置 |
| CN111747419B (zh) * | 2020-07-08 | 2023-08-22 | 青岛美高集团有限公司 | 一种降低硅胶中重金属含量的方法 |
| CN111732107B (zh) * | 2020-07-10 | 2021-03-30 | 阳江市惠尔特新材料科技有限公司 | 一种水玻璃制备超大粒径高浓度硅溶胶的方法 |
| CN114249330B (zh) * | 2020-09-21 | 2023-01-17 | 航天特种材料及工艺技术研究所 | 一种制备大粒径窄分布硅溶胶的方法 |
| CN112299424B (zh) * | 2020-09-29 | 2022-07-26 | 航天特种材料及工艺技术研究所 | 一种制备低金属含量高纯硅酸的方法 |
| KR102657883B1 (ko) * | 2021-08-02 | 2024-04-17 | (주)에이스나노켐 | 규산의 금속 불순물 제거 방법, 고순도 규산 및 고순도 콜로이달 실리카 |
| CN114195154A (zh) * | 2021-12-27 | 2022-03-18 | 于向真 | 一种以水玻璃生产硅溶胶的制备方法 |
| CN116124560B (zh) * | 2022-12-27 | 2026-04-07 | 科之杰新材料集团有限公司 | 硅溶胶溶液作为一价碱金属盐类窗片或二价碱土金属盐类窗片处理剂的应用及应用的方法 |
| US20250243073A1 (en) | 2024-01-26 | 2025-07-31 | Pq Llc | Manipulation of sodium silicate ratio on metal removal by ultrafiltration and ultrafiltered biogenic silicate purification |
| CN120157137B (zh) * | 2025-03-12 | 2025-12-05 | 中国科学院宁波材料技术与工程研究所 | 一种高纯二氧化硅溶胶的制备方法及其应用 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200400554A (en) * | 2002-03-04 | 2004-01-01 | Fujimi Inc | Polishing composition and method for forming wiring structure |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0557740B1 (en) | 1992-02-27 | 1997-05-28 | Nissan Chemical Industries Ltd. | Method of preparing high-purity aqueous silica sol |
| JPH11214338A (ja) * | 1998-01-20 | 1999-08-06 | Memc Kk | シリコンウェハーの研磨方法 |
| JP2001302254A (ja) | 2000-04-26 | 2001-10-31 | Watanabe Shoko:Kk | 含水シリカゲルの脱水方法及び合成石英ガラス粉末の製造方法 |
| KR100720016B1 (ko) * | 1999-12-28 | 2007-05-18 | 가부시키가이샤 와타나베 쇼코 | 실리카 입자, 합성 석영 가루 및 합성 석영 유리의 합성방법 |
| JP2001294420A (ja) * | 2000-04-12 | 2001-10-23 | Nippon Chem Ind Co Ltd | 珪酸アルカリ水溶液の精製方法 |
| JP2001294417A (ja) | 2000-04-12 | 2001-10-23 | Nippon Chem Ind Co Ltd | コロイダルシリカの製造方法 |
| JP2002173314A (ja) | 2000-11-30 | 2002-06-21 | Watanabe Shoko:Kk | 高純度コロイダルシリカ及び高純度合成石英粉の製造方法 |
| JP4643085B2 (ja) * | 2001-09-19 | 2011-03-02 | 日本化学工業株式会社 | 研磨剤用高純度コロイダルシリカの製造方法 |
| DE10211958A1 (de) * | 2002-03-18 | 2003-10-16 | Wacker Chemie Gmbh | Hochreines Silica-Pulver, Verfahren und Vorrichtung zu seiner Herstellung |
| JP4912592B2 (ja) * | 2002-11-08 | 2012-04-11 | 株式会社フジミインコーポレーテッド | 研磨用組成物及びその使用方法 |
| JP4264701B2 (ja) | 2002-12-11 | 2009-05-20 | 日産化学工業株式会社 | 低アルカリ金属含有水性シリカゾルの製造方法 |
| JP2004315300A (ja) * | 2003-04-17 | 2004-11-11 | Nippon Steel Chem Co Ltd | シリカ微粒子、それが分散したシリカコロイド及びその製造方法 |
| JP4566645B2 (ja) * | 2003-07-25 | 2010-10-20 | 扶桑化学工業株式会社 | シリカゾル及びその製造方法 |
| JP4011566B2 (ja) * | 2003-07-25 | 2007-11-21 | 扶桑化学工業株式会社 | シリカゾル及びその製造方法 |
| JP4580674B2 (ja) | 2004-04-13 | 2010-11-17 | 裕子 石栗 | 微細な高純度金属酸化物の製造方法 |
| TW200604097A (en) * | 2004-07-26 | 2006-02-01 | Fuso Chemical Co Ltd | Silica sol and manufacturing method therefor |
| JP2006036605A (ja) * | 2004-07-29 | 2006-02-09 | Catalysts & Chem Ind Co Ltd | 高純度水性シリカゾルの製造方法 |
| JP3659965B1 (ja) | 2004-08-06 | 2005-06-15 | 日本化学工業株式会社 | 高純度コロイダルシリカの製造方法 |
| JP2006104354A (ja) * | 2004-10-06 | 2006-04-20 | Nippon Chem Ind Co Ltd | 研磨用組成物、その製造方法及び該研磨用組成物を用いる研磨方法 |
| TW200619368A (en) * | 2004-10-28 | 2006-06-16 | Nissan Chemical Ind Ltd | Polishing composition for silicon wafer |
| JP2006202932A (ja) * | 2005-01-20 | 2006-08-03 | Nippon Chem Ind Co Ltd | 研磨用組成物、その製造方法及び該研磨用組成物を用いる研磨方法 |
| JP5127452B2 (ja) * | 2005-08-10 | 2013-01-23 | 日揮触媒化成株式会社 | 異形シリカゾルの製造方法 |
| WO2007038321A2 (en) * | 2005-09-26 | 2007-04-05 | Planar Solutions, Llc | Ultrapure colloidal silica for use in chemical mechanical polishing applications |
| US9550683B2 (en) * | 2007-03-27 | 2017-01-24 | Fuso Chemical Co., Ltd. | Colloidal silica, and method for production thereof |
| TWI549911B (zh) * | 2011-12-28 | 2016-09-21 | 日揮觸媒化成股份有限公司 | 高純度氧化矽溶膠及其製造方法 |
-
2012
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200400554A (en) * | 2002-03-04 | 2004-01-01 | Fujimi Inc | Polishing composition and method for forming wiring structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI681929B (zh) * | 2011-12-28 | 2020-01-11 | 日揮觸媒化成股份有限公司 | 高純度氧化矽溶膠及其製造方法 |
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| JP6016625B2 (ja) | 2016-10-26 |
| JP2013151409A (ja) | 2013-08-08 |
| KR20130076705A (ko) | 2013-07-08 |
| TWI681929B (zh) | 2020-01-11 |
| US20140013674A1 (en) | 2014-01-16 |
| TW201332895A (zh) | 2013-08-16 |
| US9598611B2 (en) | 2017-03-21 |
| JP2017036209A (ja) | 2017-02-16 |
| KR101426250B1 (ko) | 2014-08-05 |
| TW201623146A (zh) | 2016-07-01 |
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