CN100341781C - 一种反应性二氧化硅纳米微粒 - Google Patents
一种反应性二氧化硅纳米微粒 Download PDFInfo
- Publication number
- CN100341781C CN100341781C CNB2004100101244A CN200410010124A CN100341781C CN 100341781 C CN100341781 C CN 100341781C CN B2004100101244 A CNB2004100101244 A CN B2004100101244A CN 200410010124 A CN200410010124 A CN 200410010124A CN 100341781 C CN100341781 C CN 100341781C
- Authority
- CN
- China
- Prior art keywords
- organic acid
- reaction
- silicon ester
- ethanol
- ester
- 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.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000002245 particle Substances 0.000 title abstract description 14
- 150000007524 organic acids Chemical class 0.000 claims abstract description 41
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 19
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 15
- 239000000413 hydrolysate Substances 0.000 claims abstract description 14
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 51
- -1 silicon ester Chemical class 0.000 claims description 51
- 229910052710 silicon Inorganic materials 0.000 claims description 40
- 239000010703 silicon Substances 0.000 claims description 40
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 27
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 24
- 239000002105 nanoparticle Substances 0.000 claims description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 13
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 12
- 230000035484 reaction time Effects 0.000 claims description 12
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 12
- 235000019353 potassium silicate Nutrition 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 235000019270 ammonium chloride Nutrition 0.000 claims description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 8
- 238000006460 hydrolysis reaction Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 125000003700 epoxy group Chemical group 0.000 claims description 7
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 150000002367 halogens Chemical class 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 6
- 230000003301 hydrolyzing effect Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 2
- 239000006166 lysate Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000006053 organic reaction Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000006116 polymerization reaction Methods 0.000 abstract description 2
- 235000005985 organic acids Nutrition 0.000 abstract 4
- 239000003513 alkali Substances 0.000 abstract 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 230000009257 reactivity Effects 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 229960004756 ethanol Drugs 0.000 description 12
- 239000002253 acid Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 230000001476 alcoholic effect Effects 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229940022682 acetone Drugs 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002114 nanocomposite Substances 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Silicon Compounds (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100101244A CN100341781C (zh) | 2004-03-12 | 2004-03-12 | 一种反应性二氧化硅纳米微粒 |
Applications Claiming Priority (1)
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CNB2004100101244A CN100341781C (zh) | 2004-03-12 | 2004-03-12 | 一种反应性二氧化硅纳米微粒 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1666953A CN1666953A (zh) | 2005-09-14 |
CN100341781C true CN100341781C (zh) | 2007-10-10 |
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CNB2004100101244A Expired - Lifetime CN100341781C (zh) | 2004-03-12 | 2004-03-12 | 一种反应性二氧化硅纳米微粒 |
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CN (1) | CN100341781C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102604078A (zh) * | 2012-03-14 | 2012-07-25 | 河南大学 | 一种抗静电尼龙6复合材料的制备方法 |
CN102617805A (zh) * | 2012-03-23 | 2012-08-01 | 河南大学 | 一种反应性纳米SiO2原位聚合改性不饱和聚酯树脂的方法 |
CN103289031B (zh) * | 2013-06-09 | 2015-06-10 | 河南大学 | 一种高透明度超疏水性涂层材料及其用途 |
CN105017746B (zh) * | 2015-07-14 | 2017-10-10 | 河南大学 | 一种功能性纳米SiO2/聚碳酸亚丙酯复合材料及其制备方法 |
CN105838384B (zh) * | 2016-04-27 | 2019-03-15 | 河南大学 | 以纳米二氧化硅为载体的土壤钝化修复剂及其制备方法 |
CN110194949B (zh) * | 2018-02-27 | 2021-05-14 | 中国石油化工股份有限公司 | 低渗油田降压增注化学剂及其制备方法 |
CN110643214B (zh) * | 2019-10-24 | 2021-11-19 | 广州市飞雪材料科技有限公司 | 一种涂料用高分散性沉淀二氧化硅防沉剂及其制备方法 |
CN117229762A (zh) * | 2023-08-30 | 2023-12-15 | 国网湖北省电力有限公司武汉供电公司 | 一种智能降温装置用冷冻液、制备方法及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6129949A (en) * | 1995-11-10 | 2000-10-10 | Hoecsht Research & Technology Deutschland Gmbh & Co Kg | Process for preparing organically modified aerogels using alcohols, wherein the resultant salts are precipitated |
CN1303885A (zh) * | 1999-10-25 | 2001-07-18 | 上海绿纳科技有限公司 | 纳米复合微粒-有机聚合物混杂复合体系的制备 |
CN1386784A (zh) * | 2002-05-23 | 2002-12-25 | 复旦大学 | 二氧化硅-聚合物复合材料的制备方法 |
CN1552760A (zh) * | 2003-12-19 | 2004-12-08 | 清华大学 | 羧基功能型高分子/SiO2复合纳米粒子及其制备方法 |
-
2004
- 2004-03-12 CN CNB2004100101244A patent/CN100341781C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6129949A (en) * | 1995-11-10 | 2000-10-10 | Hoecsht Research & Technology Deutschland Gmbh & Co Kg | Process for preparing organically modified aerogels using alcohols, wherein the resultant salts are precipitated |
CN1303885A (zh) * | 1999-10-25 | 2001-07-18 | 上海绿纳科技有限公司 | 纳米复合微粒-有机聚合物混杂复合体系的制备 |
CN1386784A (zh) * | 2002-05-23 | 2002-12-25 | 复旦大学 | 二氧化硅-聚合物复合材料的制备方法 |
CN1552760A (zh) * | 2003-12-19 | 2004-12-08 | 清华大学 | 羧基功能型高分子/SiO2复合纳米粒子及其制备方法 |
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Publication number | Publication date |
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CN1666953A (zh) | 2005-09-14 |
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TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: 454003 Henan city of Jiaozuo province Jiyuan city high tech Industrial Development Zone Henan Wangwu Nano Technology Co Ltd building room 217 Patentee after: Jiyuan sea bri new and materials Co.,Ltd. Address before: 475001 Henan province city Minglun Street No. 85 Patentee before: Henan University |
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CP03 | Change of name, title or address |
Address after: Room 217, Comprehensive Building, Engineering Research Center for Nanomaterials, Jiyuan Hi-tech Industrial Development Zone, Henan Province, 454650 Patentee after: Jiyuan Haibori New Material Technology Co.,Ltd. Address before: Room 217, Comprehensive Building of Henan Wangwu Nanotechnology Co., Ltd., Jiyuan High-tech Industrial Development Zone, Jiaozuo City, Henan Province Patentee before: Jiyuan sea bri new and materials Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20191211 Address after: Wulongkou town wulongtou Village West, Jiyuan City, Henan Province Patentee after: Henan haiborui silicon material technology Co.,Ltd. Address before: Room 217, Comprehensive Building, Engineering Research Center for Nanomaterials, Jiyuan Hi-tech Industrial Development Zone, Henan Province, 454650 Patentee before: Jiyuan Haibori New Material Technology Co.,Ltd. |
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Granted publication date: 20071010 |
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CX01 | Expiry of patent term |