CN105131607B - 点、线、面三维立体碳材料复合导热硅胶及其制备方法 - Google Patents
点、线、面三维立体碳材料复合导热硅胶及其制备方法 Download PDFInfo
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- CN105131607B CN105131607B CN201510494695.8A CN201510494695A CN105131607B CN 105131607 B CN105131607 B CN 105131607B CN 201510494695 A CN201510494695 A CN 201510494695A CN 105131607 B CN105131607 B CN 105131607B
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- silica gel
- modified carbon
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- graphite alkene
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 157
- 239000000741 silica gel Substances 0.000 title claims abstract description 148
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 148
- 239000003575 carbonaceous material Substances 0.000 title claims abstract description 91
- 239000002131 composite material Substances 0.000 title claims abstract description 81
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 177
- -1 modified graphite alkene Chemical class 0.000 claims abstract description 95
- 150000001721 carbon Chemical class 0.000 claims abstract description 93
- 239000002077 nanosphere Substances 0.000 claims abstract description 81
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 61
- 229910021392 nanocarbon Inorganic materials 0.000 claims abstract description 22
- 241000143432 Daldinia concentrica Species 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 48
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 41
- 238000012545 processing Methods 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 36
- 239000006185 dispersion Substances 0.000 claims description 35
- 239000002253 acid Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 27
- 238000000498 ball milling Methods 0.000 claims description 26
- 238000001035 drying Methods 0.000 claims description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 17
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 16
- XQSFXFQDJCDXDT-UHFFFAOYSA-N hydroxysilicon Chemical compound [Si]O XQSFXFQDJCDXDT-UHFFFAOYSA-N 0.000 claims description 16
- 239000003921 oil Substances 0.000 claims description 16
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 13
- 238000005253 cladding Methods 0.000 claims description 11
- 238000007872 degassing Methods 0.000 claims description 11
- 150000001336 alkenes Chemical class 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- 239000007822 coupling agent Substances 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 7
- 230000008023 solidification Effects 0.000 claims description 7
- 150000007513 acids Chemical class 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 150000004678 hydrides Chemical class 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- IYMSIPPWHNIMGE-UHFFFAOYSA-N silylurea Chemical compound NC(=O)N[SiH3] IYMSIPPWHNIMGE-UHFFFAOYSA-N 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000010949 copper Substances 0.000 claims 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 claims 1
- 238000012986 modification Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- 238000010306 acid treatment Methods 0.000 abstract description 2
- 238000002604 ultrasonography Methods 0.000 description 22
- 239000004408 titanium dioxide Substances 0.000 description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 238000000576 coating method Methods 0.000 description 15
- 239000000843 powder Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000008367 deionised water Substances 0.000 description 11
- 229910021641 deionized water Inorganic materials 0.000 description 11
- 238000002156 mixing Methods 0.000 description 11
- 230000020477 pH reduction Effects 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical class CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 238000011049 filling Methods 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 239000002041 carbon nanotube Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 238000010348 incorporation Methods 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 235000011167 hydrochloric acid Nutrition 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002071 nanotube Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- BVNZLSHMOBSFKP-UHFFFAOYSA-N (2-methylpropan-2-yl)oxysilane Chemical compound CC(C)(C)O[SiH3] BVNZLSHMOBSFKP-UHFFFAOYSA-N 0.000 description 1
- LVNLBBGBASVLLI-UHFFFAOYSA-N 3-triethoxysilylpropylurea Chemical class CCO[Si](OCC)(OCC)CCCNC(N)=O LVNLBBGBASVLLI-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229920013822 aminosilicone Polymers 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process 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
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical class [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 1
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical class [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
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CN201510494695.8A CN105131607B (zh) | 2015-08-12 | 2015-08-12 | 点、线、面三维立体碳材料复合导热硅胶及其制备方法 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105695953B (zh) * | 2016-01-19 | 2018-06-12 | 中国科学院化学研究所 | 一种三维碳负极材料的制备方法及应用 |
CN105802589A (zh) * | 2016-05-09 | 2016-07-27 | 中国石油大学(北京) | 一种高强度导热膜及其制备方法 |
CN107033837A (zh) * | 2016-11-09 | 2017-08-11 | 冯晋 | 一种环保型导热硅胶及其合成方法 |
CN109370227B (zh) * | 2018-10-24 | 2021-03-09 | 明朔(北京)电子科技有限公司 | 一种导热硅脂 |
CN109524362A (zh) * | 2018-11-22 | 2019-03-26 | 广东工业大学 | 一种三维纳米碳复合金属固晶材料及其制备方法和应用、半导体封装结构 |
CN110157196B (zh) * | 2019-03-22 | 2021-09-07 | 中国科学院工程热物理研究所 | 一种石墨烯材料定向排布及与硅胶垫复合成型方法及制品 |
CN111925652A (zh) * | 2019-05-13 | 2020-11-13 | 江苏凯德圣达智能科技有限公司 | 大功率led灯封装用热界面材料的制备方法 |
CN110791099A (zh) * | 2019-11-11 | 2020-02-14 | 上海第二工业大学 | 一种石墨烯复合三维纳米热界面材料及其制备方法 |
CN111019351B (zh) * | 2019-11-18 | 2021-12-21 | 浙江大学山东工业技术研究院 | 一种大功率led散热用导热硅脂 |
CN112759798A (zh) * | 2020-12-28 | 2021-05-07 | 公牛集团股份有限公司 | 绝缘导热添加剂、绝缘导热材料及其制备方法、发光二极管 |
CN112708402B (zh) * | 2020-12-29 | 2022-03-15 | 广东省科学院化工研究所 | 一种高导热的石墨烯复合材料的制备方法 |
CN114084875B (zh) * | 2021-11-23 | 2023-01-24 | 吉林大学 | 一种无机-无机核壳粒子及其制备方法和应用、高性能聚合物基复合材料 |
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CN104284940A (zh) * | 2012-05-09 | 2015-01-14 | 莱尔德技术股份有限公司 | 由含碳物种官能化以提高热导率的聚合物基质 |
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CN103740110A (zh) * | 2013-12-23 | 2014-04-23 | 华为技术有限公司 | 一种定向柔性导热材料及其成型工艺和应用 |
CN103819902A (zh) * | 2014-03-10 | 2014-05-28 | 上海利物盛企业集团有限公司 | 一种以硅橡胶为热界面的高导热弹性复合填料及制备方法 |
CN103937264A (zh) * | 2014-04-01 | 2014-07-23 | 天津大学 | 一种石墨烯协同碳纳米管-硅橡胶复合材料及其制备方法 |
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CN104284940A (zh) * | 2012-05-09 | 2015-01-14 | 莱尔德技术股份有限公司 | 由含碳物种官能化以提高热导率的聚合物基质 |
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