CN1974385B - 一种单分散性二氧化硅溶胶的制备方法 - Google Patents
一种单分散性二氧化硅溶胶的制备方法 Download PDFInfo
- Publication number
- CN1974385B CN1974385B CN200610155112A CN200610155112A CN1974385B CN 1974385 B CN1974385 B CN 1974385B CN 200610155112 A CN200610155112 A CN 200610155112A CN 200610155112 A CN200610155112 A CN 200610155112A CN 1974385 B CN1974385 B CN 1974385B
- Authority
- CN
- China
- Prior art keywords
- silica sol
- preparation
- aqueous solution
- alkaline aqueous
- silica
- 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.)
- Active
Links
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000002245 particle Substances 0.000 claims abstract description 102
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000009826 distribution Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 59
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 58
- 239000000243 solution Substances 0.000 claims description 36
- 239000000377 silicon dioxide Substances 0.000 claims description 29
- 239000007864 aqueous solution Substances 0.000 claims description 17
- 235000012239 silicon dioxide Nutrition 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 9
- 239000011259 mixed solution Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims 11
- 238000002156 mixing Methods 0.000 claims 1
- 239000011863 silicon-based powder Substances 0.000 abstract description 37
- 239000003513 alkali Substances 0.000 abstract description 23
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 239000002243 precursor Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 32
- 239000000047 product Substances 0.000 description 11
- 239000012153 distilled water Substances 0.000 description 7
- 230000012010 growth Effects 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 238000005342 ion exchange Methods 0.000 description 6
- 230000036632 reaction speed Effects 0.000 description 6
- 238000011978 dissolution method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000006911 nucleation Effects 0.000 description 5
- 238000010899 nucleation Methods 0.000 description 5
- 238000005303 weighing Methods 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000002296 dynamic light scattering Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 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 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001935 peptisation Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000010900 secondary nucleation Methods 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
Images
Landscapes
- Silicon Compounds (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610155112A CN1974385B (zh) | 2006-12-08 | 2006-12-08 | 一种单分散性二氧化硅溶胶的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610155112A CN1974385B (zh) | 2006-12-08 | 2006-12-08 | 一种单分散性二氧化硅溶胶的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1974385A CN1974385A (zh) | 2007-06-06 |
CN1974385B true CN1974385B (zh) | 2010-05-19 |
Family
ID=38124781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610155112A Active CN1974385B (zh) | 2006-12-08 | 2006-12-08 | 一种单分散性二氧化硅溶胶的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1974385B (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100894795B1 (ko) * | 2007-06-26 | 2009-04-22 | 한국산업기술평가원(관리부서:요업기술원) | 금속 규소로부터 직접산화법에 의한 콜로이달 실리카의제조방법 |
SI2178093T1 (sl) * | 2008-10-16 | 2011-04-29 | Orion Tech Anstalt | Obdelava tekočih odpadkov, ki vsebujejo težke kovine |
CN101462729B (zh) * | 2008-12-30 | 2011-02-09 | 中国科学院上海微系统与信息技术研究所 | 一种用作超纯硅溶胶生产原料的水玻璃的生产方法 |
CN102101674B (zh) * | 2011-01-06 | 2012-11-14 | 清华大学 | 一种制备硅溶胶的方法 |
CN102173426B (zh) * | 2011-01-06 | 2012-11-14 | 清华大学 | 一种均匀度高的二氧化硅溶胶的制备方法 |
CN102745697B (zh) * | 2012-07-09 | 2015-11-11 | 山东百特新材料有限公司 | 制备小粒径硅溶胶的方法 |
CN103213995B (zh) * | 2013-04-01 | 2015-04-22 | 神华集团有限责任公司 | 一种粒度可控的含钾硅溶胶的制备方法 |
CN105883825B (zh) * | 2014-12-16 | 2018-10-12 | 江南大学 | 一种利用气液固三相淤浆反应器制备单分散硅溶胶的方法 |
CN105883823B (zh) * | 2014-12-16 | 2019-03-29 | 江南大学 | 利用淤浆反应器由硅片切割废砂浆中硅粉制备硅溶胶的方法 |
CN105883822B (zh) * | 2014-12-16 | 2018-10-12 | 江南大学 | 利用多级淤浆反应器制备大粒径硅溶胶的方法 |
CN105883826B (zh) * | 2014-12-16 | 2018-10-12 | 江南大学 | 列管式淤浆反应器制备硅溶胶的方法 |
CN104525064B (zh) * | 2014-12-24 | 2016-12-07 | 中科院广州化学有限公司 | 一种碱性硅溶胶及其制备方法 |
CN104556058A (zh) * | 2014-12-31 | 2015-04-29 | 上海新安纳电子科技有限公司 | 一种生产低粘度小粒径硅溶胶的方法 |
CN105293504B (zh) * | 2015-11-10 | 2018-02-13 | 山东银丰纳米新材料有限公司 | 一种有机‑无机复合催化制备单分散大粒径硅溶胶的方法 |
CN105293506A (zh) * | 2015-11-11 | 2016-02-03 | 山东科技大学 | 一种大粒径硅溶胶的制备方法 |
CN105462574A (zh) * | 2016-01-04 | 2016-04-06 | 中国石油天然气股份有限公司 | 一种封端聚醚改性的纳米二氧化硅驱油剂及其制备方法 |
CN105731468A (zh) * | 2016-03-17 | 2016-07-06 | 江苏天恒纳米科技股份有限公司 | 一种粒径可控硅溶胶的制备方法 |
CN106829974B (zh) * | 2017-03-15 | 2018-12-25 | 吉林大学 | 一种单分散、小尺寸的二氧化硅纳米粒子的制备方法 |
CN107551963A (zh) * | 2017-10-10 | 2018-01-09 | 吴迪 | 一种工业硅溶胶的制备方法 |
CN109534348A (zh) * | 2018-10-25 | 2019-03-29 | 东北大学秦皇岛分校 | 一种抗开裂纳米二氧化硅溶胶及其制备方法 |
CN110127704A (zh) * | 2019-05-31 | 2019-08-16 | 东北大学秦皇岛分校 | 一种碱性纳米二氧化硅溶胶及其制备方法 |
CN111196605B (zh) * | 2020-01-20 | 2021-10-15 | 西安通鑫半导体辅料有限公司 | 一种小粒径硅溶胶及其制备方法 |
CN111420966B (zh) * | 2020-03-25 | 2022-07-01 | 常州大学 | 一种n-30碱性硅溶胶稳定飞灰重金属的处理方法 |
CN117654408B (zh) * | 2023-11-01 | 2025-05-13 | 湖北工业大学 | 一种晶圆研磨用硅溶胶晶种生长控制方法、系统及介质 |
CN117865165B (zh) * | 2024-01-15 | 2024-09-17 | 山东科翰硅源新材料有限公司 | 一种超小颗粒、高稳定性二氧化硅胶体的制备方法及应用 |
CN118439622A (zh) * | 2024-03-28 | 2024-08-06 | 江苏德鑫新材料科技有限公司 | 一种石英砂掺杂方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86100503A (zh) * | 1986-01-23 | 1987-08-12 | 张扬正 | 非冻结型硅溶胶的制造方法 |
CN1830777A (zh) * | 2005-03-07 | 2006-09-13 | 中国科学院上海应用物理研究所 | 硅溶胶的制造方法及制得的硅溶胶 |
CN1830778A (zh) * | 2006-04-07 | 2006-09-13 | 北京国瑞升科技有限公司 | 一种大粒径纳米级二氧化硅胶体的制备方法 |
-
2006
- 2006-12-08 CN CN200610155112A patent/CN1974385B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86100503A (zh) * | 1986-01-23 | 1987-08-12 | 张扬正 | 非冻结型硅溶胶的制造方法 |
CN1830777A (zh) * | 2005-03-07 | 2006-09-13 | 中国科学院上海应用物理研究所 | 硅溶胶的制造方法及制得的硅溶胶 |
CN1830778A (zh) * | 2006-04-07 | 2006-09-13 | 北京国瑞升科技有限公司 | 一种大粒径纳米级二氧化硅胶体的制备方法 |
Non-Patent Citations (1)
Title |
---|
JP平8-276191A 1996.10.22 |
Also Published As
Publication number | Publication date |
---|---|
CN1974385A (zh) | 2007-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1974385B (zh) | 一种单分散性二氧化硅溶胶的制备方法 | |
CN101070161B (zh) | 一种由超细二氧化硅颗粒组成的高活性硅溶胶的制备方法 | |
CN102432027B (zh) | 一种单分散、大粒径、高稳定性的酸性硅溶胶及其制造方法 | |
Lee et al. | Preparation and growth mechanism of uniform colloidal copper oxide by the controlled double-jet precipitation | |
CN100450932C (zh) | 一种纳米碳酸钙的碳化工艺方法 | |
KR20110069025A (ko) | 제어할 수 있는 넓은 크기 분포와 최소 입자 크기를 지니는 실리카졸의 제조 방법 | |
CN114956101B (zh) | 一种高分散微米尺寸二氧化硅微球及其制备方法 | |
CN100445205C (zh) | 硅溶胶的制造方法 | |
CN108439414A (zh) | 一种pH值摆动法制备高分散大孔容沉淀二氧化硅的方法 | |
CN107285323A (zh) | 一种高分散且粒径可控的二氧化硅微球制备方法 | |
CN110028074A (zh) | 一种球形二氧化硅的制备方法 | |
CN101798090B (zh) | 一种制备纳米二氧化硅的方法 | |
CN111943240B (zh) | 超低晶种量的铝酸钠溶液分解制备粗粒氢氧化铝的方法 | |
CN111302347B (zh) | 一种高纯大粒径硅溶胶的制备方法 | |
CN101704527B (zh) | 形貌可控单分散介孔二氧化硅纳米颗粒及其合成方法 | |
CN105293504B (zh) | 一种有机‑无机复合催化制备单分散大粒径硅溶胶的方法 | |
CN108727613A (zh) | 一种纤维素纳米晶体/纳米银手性向列复合膜及其制备方法 | |
CN103213995B (zh) | 一种粒度可控的含钾硅溶胶的制备方法 | |
CN111484024A (zh) | 一种低吸油值、高比表面积的二氧化硅的制备方法 | |
CN118183759B (zh) | 一种单分散、粒径可控硅溶胶的制备方法 | |
CN103449490A (zh) | 多孔氧化铝微纳米球及其制备方法 | |
CN118754136A (zh) | 一种纳米二氧化硅溶胶的制备方法 | |
CN117902635A (zh) | 一种氢氧化钴及其制备方法和应用 | |
CN108002394A (zh) | 一种硅溶胶的制备方法 | |
CN112978737A (zh) | 一种粒径均一的纳米氧化硅颗粒的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070606 Assignee: NINGBO ZHAOBAO MAGNET Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2023980030244 Denomination of invention: A preparation method of monodisperse silica sol Granted publication date: 20100519 License type: Common License Record date: 20230109 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070606 Assignee: NINGBO YOKEY PRECISION TECHNOLOGY Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2023980034039 Denomination of invention: A preparation method of monodisperse silica sol Granted publication date: 20100519 License type: Common License Record date: 20230329 |
|
EE01 | Entry into force of recordation of patent licensing contract |