CN102502663A - 一种疏水性纳米二氧化硅的制备方法 - Google Patents
一种疏水性纳米二氧化硅的制备方法 Download PDFInfo
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- CN102502663A CN102502663A CN2011103547581A CN201110354758A CN102502663A CN 102502663 A CN102502663 A CN 102502663A CN 2011103547581 A CN2011103547581 A CN 2011103547581A CN 201110354758 A CN201110354758 A CN 201110354758A CN 102502663 A CN102502663 A CN 102502663A
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 50
- 230000002209 hydrophobic effect Effects 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000005049 silicon tetrachloride Substances 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 239000003607 modifier Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000005406 washing Methods 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 22
- 229960001866 silicon dioxide Drugs 0.000 claims description 21
- 239000000243 solution Substances 0.000 claims description 15
- 239000003513 alkali Substances 0.000 claims description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- -1 organic acid compound Chemical class 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 239000005046 Chlorosilane Substances 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000003709 fluoroalkyl group Chemical group 0.000 claims description 2
- 125000001165 hydrophobic group Chemical group 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 239000006227 byproduct Substances 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000000376 reactant Substances 0.000 abstract 2
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 description 10
- 239000008367 deionised water Substances 0.000 description 8
- 229910021641 deionized water Inorganic materials 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 7
- 229920005591 polysilicon Polymers 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000005543 nano-size silicon particle Substances 0.000 description 4
- 238000000967 suction filtration Methods 0.000 description 4
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 4
- 239000005052 trichlorosilane Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010907 mechanical stirring Methods 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- VDGJOQCBCPGFFD-UHFFFAOYSA-N oxygen(2-) silicon(4+) titanium(4+) Chemical compound [Si+4].[O-2].[O-2].[Ti+4] VDGJOQCBCPGFFD-UHFFFAOYSA-N 0.000 description 1
- SNGREZUHAYWORS-UHFFFAOYSA-N perfluorooctanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F SNGREZUHAYWORS-UHFFFAOYSA-N 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103739847A (zh) * | 2013-12-17 | 2014-04-23 | 韦兴祥 | 一种窄粒径分布表面富有机化有机硅氧烷微球的制备方法 |
CN107442134A (zh) * | 2017-08-30 | 2017-12-08 | 江苏大学 | 一种铑/镍合金纳米催化剂及其制备方法和应用 |
CN107970880A (zh) * | 2018-01-19 | 2018-05-01 | 四川广阳环保科技有限公司 | 一种改性二氧化硅吸附剂的制备方法 |
CN108059168A (zh) * | 2018-01-19 | 2018-05-22 | 四川广阳环保科技有限公司 | 一种利用氯硅烷残液制备改性二氧化硅吸附剂的方法、产品及用途 |
CN108176366A (zh) * | 2018-01-19 | 2018-06-19 | 四川广阳环保科技有限公司 | 一种利用氯硅烷残液与壳聚糖制备复合吸附剂的方法、产品及用途 |
CN110028606A (zh) * | 2019-04-29 | 2019-07-19 | 河南大学 | 一种高吸油率聚氯乙烯树脂及其制备方法 |
CN111019198A (zh) * | 2019-12-26 | 2020-04-17 | 河南大学 | 一种天然橡胶/纳米二氧化硅复合材料及其制备方法 |
CN111094184A (zh) * | 2017-08-31 | 2020-05-01 | 株式会社德山 | 表面处理溶胶凝胶二氧化硅及其制造方法 |
CN111748220A (zh) * | 2020-06-28 | 2020-10-09 | 西安石油大学 | 一种基于化学改性实现对纳米二氧化硅表面润湿性的调控方法 |
CN113136179A (zh) * | 2020-01-19 | 2021-07-20 | 中国石油化工股份有限公司 | 氟化纳米二氧化硅以及改性纳米分散液及其制备方法和应用 |
CN113544091A (zh) * | 2019-03-06 | 2021-10-22 | 扶桑化学工业株式会社 | 疏水性二氧化硅粉末和调色剂树脂颗粒 |
CN114317065A (zh) * | 2021-12-24 | 2022-04-12 | 东莞理工学院 | 一种基于二茂铁基团的可粘度调控型氟硅油及其生产方法 |
CN115029018A (zh) * | 2022-06-13 | 2022-09-09 | 河南海博瑞硅材料科技有限公司 | 一种高稳定疏水改性纳米二氧化硅及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1704452A (zh) * | 2004-05-28 | 2005-12-07 | 河南大学 | 一种纳米二氧化硅微粒制备方法 |
CN101798088A (zh) * | 2009-12-25 | 2010-08-11 | 河南科技大学 | 一种利用四氯化硅制备白炭黑的方法 |
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2011
- 2011-11-10 CN CN 201110354758 patent/CN102502663B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1704452A (zh) * | 2004-05-28 | 2005-12-07 | 河南大学 | 一种纳米二氧化硅微粒制备方法 |
CN101798088A (zh) * | 2009-12-25 | 2010-08-11 | 河南科技大学 | 一种利用四氯化硅制备白炭黑的方法 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103739847A (zh) * | 2013-12-17 | 2014-04-23 | 韦兴祥 | 一种窄粒径分布表面富有机化有机硅氧烷微球的制备方法 |
CN107442134A (zh) * | 2017-08-30 | 2017-12-08 | 江苏大学 | 一种铑/镍合金纳米催化剂及其制备方法和应用 |
CN111094184A (zh) * | 2017-08-31 | 2020-05-01 | 株式会社德山 | 表面处理溶胶凝胶二氧化硅及其制造方法 |
CN108059168A (zh) * | 2018-01-19 | 2018-05-22 | 四川广阳环保科技有限公司 | 一种利用氯硅烷残液制备改性二氧化硅吸附剂的方法、产品及用途 |
CN108176366A (zh) * | 2018-01-19 | 2018-06-19 | 四川广阳环保科技有限公司 | 一种利用氯硅烷残液与壳聚糖制备复合吸附剂的方法、产品及用途 |
CN108176366B (zh) * | 2018-01-19 | 2019-09-24 | 四川广阳环保科技有限公司 | 一种利用氯硅烷残液与壳聚糖制备复合吸附剂的方法、产品及用途 |
CN108059168B (zh) * | 2018-01-19 | 2019-09-24 | 四川广阳环保科技有限公司 | 一种利用氯硅烷残液制备改性二氧化硅吸附剂的方法、产品及用途 |
CN107970880A (zh) * | 2018-01-19 | 2018-05-01 | 四川广阳环保科技有限公司 | 一种改性二氧化硅吸附剂的制备方法 |
CN113544091A (zh) * | 2019-03-06 | 2021-10-22 | 扶桑化学工业株式会社 | 疏水性二氧化硅粉末和调色剂树脂颗粒 |
CN110028606A (zh) * | 2019-04-29 | 2019-07-19 | 河南大学 | 一种高吸油率聚氯乙烯树脂及其制备方法 |
CN111019198A (zh) * | 2019-12-26 | 2020-04-17 | 河南大学 | 一种天然橡胶/纳米二氧化硅复合材料及其制备方法 |
CN113136179A (zh) * | 2020-01-19 | 2021-07-20 | 中国石油化工股份有限公司 | 氟化纳米二氧化硅以及改性纳米分散液及其制备方法和应用 |
CN111748220A (zh) * | 2020-06-28 | 2020-10-09 | 西安石油大学 | 一种基于化学改性实现对纳米二氧化硅表面润湿性的调控方法 |
CN114317065A (zh) * | 2021-12-24 | 2022-04-12 | 东莞理工学院 | 一种基于二茂铁基团的可粘度调控型氟硅油及其生产方法 |
CN115029018A (zh) * | 2022-06-13 | 2022-09-09 | 河南海博瑞硅材料科技有限公司 | 一种高稳定疏水改性纳米二氧化硅及其制备方法 |
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