CN104974817B - 球形纳米二氧化硅包覆六方氮化硼复合粉体的制备方法 - Google Patents
球形纳米二氧化硅包覆六方氮化硼复合粉体的制备方法 Download PDFInfo
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- CN104974817B CN104974817B CN201510308321.2A CN201510308321A CN104974817B CN 104974817 B CN104974817 B CN 104974817B CN 201510308321 A CN201510308321 A CN 201510308321A CN 104974817 B CN104974817 B CN 104974817B
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- added dropwise
- composite granule
- boron nitride
- tetraethyl orthosilicate
- hexagonal boron
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000002131 composite material Substances 0.000 title claims abstract description 32
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000008187 granular material Substances 0.000 title claims abstract description 29
- 229910052582 BN Inorganic materials 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000005543 nano-size silicon particle Substances 0.000 title abstract description 7
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 25
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 10
- 239000012153 distilled water Substances 0.000 claims abstract description 7
- 229910052681 coesite Inorganic materials 0.000 claims description 16
- 229910052906 cristobalite Inorganic materials 0.000 claims description 16
- 229910052682 stishovite Inorganic materials 0.000 claims description 16
- 229910052905 tridymite Inorganic materials 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000035484 reaction time Effects 0.000 claims description 9
- 239000008236 heating water Substances 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004448 titration Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims 2
- 239000011159 matrix material Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- 238000005253 cladding Methods 0.000 abstract description 8
- 239000000919 ceramic Substances 0.000 abstract description 7
- 229910010293 ceramic material Inorganic materials 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002389 environmental scanning electron microscopy Methods 0.000 description 3
- 125000004494 ethyl ester group Chemical group 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000012876 topography Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 239000011258 core-shell material Substances 0.000 description 2
- DKJAOFMONLCICF-UHFFFAOYSA-N ethene;furan-2,5-dione;oct-1-ene Chemical compound C=C.O=C1OC(=O)C=C1.CCCCCCC=C DKJAOFMONLCICF-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920000578 graft copolymer Polymers 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 2
- 101000797911 Arabidopsis thaliana ALBINO3-like protein 2, chloroplastic Proteins 0.000 description 1
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910033181 TiB2 Inorganic materials 0.000 description 1
- 102100029372 Transcription factor ATOH7 Human genes 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005815 base catalysis Methods 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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- Pigments, Carbon Blacks, Or Wood Stains (AREA)
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CN201510308321.2A CN104974817B (zh) | 2015-06-08 | 2015-06-08 | 球形纳米二氧化硅包覆六方氮化硼复合粉体的制备方法 |
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Families Citing this family (12)
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CN108795268A (zh) * | 2018-07-11 | 2018-11-13 | 湖北华泊科创新材料有限公司 | 一种氮化硼改性聚氨酯涂料 |
CN109337409B (zh) * | 2018-09-20 | 2021-02-09 | 河海大学 | 一种改性六方氮化硼粉体及其制备方法和应用 |
CN111171382B (zh) * | 2018-11-12 | 2021-02-19 | 北京化工大学 | 一种氮化硼纳米片原位负载纳米氧化硅杂化填料、制备方法及橡胶复合材料 |
CN109880372A (zh) * | 2019-01-17 | 2019-06-14 | 华南理工大学 | 一种利用二氧化硅包覆氮化硼制得的导热硅橡胶及其制备方法与应用 |
CN111363202B (zh) * | 2020-02-17 | 2022-03-01 | 内蒙古天之娇高岭土有限责任公司 | 一种高岭土陶瓷微球及其制备方法和在导热填料中的应用 |
CN112961469B (zh) * | 2021-04-08 | 2023-03-31 | 厦门稀土材料研究所 | 一种环氧树脂基高导热绝缘材料及其制备方法 |
CN113956864B (zh) * | 2021-09-22 | 2023-05-16 | 河南龙德福新材料科技研究院有限公司 | 利用二氧化硅包覆的低密度高强度陶粒支撑剂及制备方法 |
CN114805984B (zh) * | 2022-04-25 | 2023-02-17 | 广东中讯通讯设备实业有限公司 | 一种高散热性hdpe电力导管及其制备方法 |
CN115960671B (zh) * | 2022-12-21 | 2024-08-09 | 东莞市勤振润滑科技有限公司 | 一种高效润滑的水基切削液及其制备方法 |
CN116216660A (zh) * | 2022-12-28 | 2023-06-06 | 广东金戈新材料股份有限公司 | 一种硅包覆六方氮化硼的制备方法 |
CN116694078B (zh) * | 2023-05-16 | 2024-06-28 | 大连理工大学 | 杂化氮化硼-纳米二氧化硅改性杂萘联苯聚芳醚树脂基复合材料及其制备方法 |
CN117165034B (zh) * | 2023-10-09 | 2024-04-16 | 江苏耀鸿电子有限公司 | 一种高频高速覆铜板用环氧树脂及其制备方法 |
Citations (2)
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CN1807351A (zh) * | 2005-12-14 | 2006-07-26 | 吉林大学 | 预水解制备核壳型无机纳米晶-二氧化硅复合粒子的方法 |
CN104177091A (zh) * | 2014-08-11 | 2014-12-03 | 河海大学 | 一种高致密度六方氮化硼陶瓷材料的制备方法 |
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CN1807351A (zh) * | 2005-12-14 | 2006-07-26 | 吉林大学 | 预水解制备核壳型无机纳米晶-二氧化硅复合粒子的方法 |
CN104177091A (zh) * | 2014-08-11 | 2014-12-03 | 河海大学 | 一种高致密度六方氮化硼陶瓷材料的制备方法 |
Non-Patent Citations (1)
Title |
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The Versatile Method to Control the Orientation of BN Particles in Thermoset Matrix;Karnthidaporn Wattanakul et al.;《J. Chem. Chem. Eng.》;20120930;第6卷;769-773 * |
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Effective date of registration: 20200720 Address after: No.66 Shengxing Road, Kenli District, Dongying City, Shandong Province Patentee after: DONGYING BAOFENG AUTO PARTS Co.,Ltd. Address before: 250100 No. 58 Jiefang East Road, Lixia District, Shandong, Ji'nan Patentee before: Qilu University of Technology |
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Denomination of invention: Preparation of hexagonal boron nitride composite powder coated with spherical nano silica Effective date of registration: 20220322 Granted publication date: 20171219 Pledgee: China Postal Savings Bank Co.,Ltd. Dongying Kenli District sub branch Pledgor: DONGYING BAOFENG AUTO PARTS CO.,LTD. Registration number: Y2022980002855 |
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Date of cancellation: 20231010 Granted publication date: 20171219 Pledgee: China Postal Savings Bank Co.,Ltd. Dongying Kenli District sub branch Pledgor: DONGYING BAOFENG AUTO PARTS CO.,LTD. Registration number: Y2022980002855 |